Diamond Gear Gearbox Catalogue

MULTI-TURN & QUARTER TURN GEARBOXES

www.australianpipelinevalve.com.au

QUALITY MANUFACTURER

QUALITY COMMITMENT Quality is Our First Priority.

Consistent product quality and a proven track record makes Australian Pipeline Valve a dependable choice where total reliability is the number one concern.

Since its founding, APV’s philosophy has been focused on quality. Our valves are manufactured in full compliance to worldwide standards (such as ASME/ANSI, API, EN, ISO, BS, AS).

70-78 Stanbel Road Salisbury Plain South Australia 5109 Telephone +61 (0)8 8285 0033 email: admin@australianpipelinevalve.com.au

www.australianpipelinevalve.com.au

CONTENTS BA Series Bevel Gear Operator

4

BA-0 Bevel Gear Operator

5

BA-1 Bevel Gear Operator

6

BA-2 Bevel Gear Operator

7

BA-3 Bevel Gear Operator

8

BAA-3 Bevel Gear Operator

9

Worm Gear Operator

11

WG007 Worm Gear Operator

12

WG008 Worm Gear Operator

14

WG108 Worm Gear Operator

16

WG158 Worm Gear Operator

18

WG208 Worm Gear Operator

20

WG238 Worm Gear Operator

22

WG308 Worm Gear Operator

24

WG358 Worm Gear Operator

26

WG408 Worm Gear Operator

28

WG448 Worm Gear Operator

30

WG508 Worm Gear Operator

32

WG608 Worm Gear Operator

34

WG708 Worm Gear Operator

36

SH Series Worm Gear Operator

38

DC Series Worm Gear Operator

39

MOS Series Declutchable Gear Over-Ride

40

© Copyright Australian Pipeline Valve 1990 - 2025 Edition Catalogues, photos, brochures and technical publications are the exclusive property of Australian Pipeline Valve.

Any unauthorised reproduction in total or in part, shall result in prosecution. Products and data sheets in this publication are subject to change at anytime without notice. Australian Pipeline Valve reserves the right to carry out amendments to products and materials.

AU S T R A L I A N P I P E L I N E VA LV E

3

GEARBOXES - BEVEL GEAR

BA S E R I E S B E V E L G E A R O P E R ATO R Fully weather resistant for outdoor service.

O-ring sealed and permanently lubricated.

Precision machined gearing assures minimum backlash and smooth operation.

High strength cast steel enclosure.

Accepts stem protector in NPT or metric threads.

Comprehensive product line for torque capability.

Bevel pinion and bevel gear supported by anti-friction bearings.

100 90 80 70 60 50 40 30 20 10 0

Optional open/close indicators

BEVEL GEAR Rugged, dependable, precision performance for all multi-turn valve applications.

4

D I A M O N D G E A R - Gearboxes

Endurance Test Certified

GEARBOXES - BEVEL GEAR

BA - 0 B E V E L G E A R O P E R ATO R 11

16

17

19

18

14

4

9

5

3A

1

10

360mm

20

12

3” NPT

3

133mm

15 21

42mm MAX*

7 20

13

2

6

*Stem nut (splined) can be removed & machined to match valve, 42mm includes thread depth.

210mm

MOUNTING PATTERN

PARTS AND BILL OF MATERIALS

8 22

310mm

13

Drilled to suit required ISO mounting.

Handwheel & Stem Protector Included

No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device

Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1

Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

QUICK REFERENCE Unit Type

Weight in KG W/O Wheel

Output Torque NM

Input Torque NM

Unit Ratio

Maximum Stem Diameter

Maximum Thrust

BA-0

28

735

240

3.6:1

42mm

141KN

D I A M O N D G E A R - Gearboxes

5

GEARBOXES - BEVEL GEAR

BA - 1 B E V E L G E A R O P E R ATO R 11

16

17

18

19

9

14

4

5

3A

1

10

460mm

20

12

M88

3

162mm

15

52mm MAX

21

7 13

2

20

6

Stem nut (splined) can be removed & machined to match valve.

295mm

MOUNTING PATTERN

PARTS AND BILL OF MATERIALS

8 22

460mm

13

Drilled to suit required ISO mounting.

Handwheel & Stem Protector Included

No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device

Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1

Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

QUICK REFERENCE

6

Unit Type

Weight in KG W/O Wheel

Output Torque NM

Input Torque NM

Unit Ratio

Maximum Stem Diameter

Maximum Thrust

BA-1

54

1500

400

4.5:1

50mm

190KN

D I A M O N D G E A R - Gearboxes

GEARBOXES - BEVEL GEAR

BA - 2 B E V E L G E A R O P E R ATO R 11

16

17

18

19

9

14

4

5

3A

1

10

660mm

20

12

M113

3

208mm

15 21

60mm MAX

7 13

2

6

20

Stem nut (splined) can be removed & machined to match valve.

350mm

MOUNTING PATTERN

PARTS AND BILL OF MATERIALS

8 22

600mm

13

Drilled to suit required ISO mounting.

Handwheel & Stem Protector Included

No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device

Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1

Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

QUICK REFERENCE Unit Type

Weight in KG W/O Wheel

Output Torque NM

Input Torque NM

Unit Ratio

Maximum Stem Diameter

Maximum Thrust

BA-2

28

2940

600

5.2:1

60mm

308KN

D I A M O N D G E A R - Gearboxes

7

GEARBOXES - BEVEL GEAR

BA - 3 B E V E L G E A R O P E R ATO R 11

16

17

19

18

9

14

4

5

3A

1

10

700mm

12

20

M113

3

294mm

15

80mm MAX

21

7 6

20

13

2

Stem nut (splined) can be removed & machined to match valve.

415mm

MOUNTING PATTERN

PARTS AND BILL OF MATERIALS

8 22

750mm

13

Drilled to suit required ISO mounting.

Handwheel & Stem Protector Included

No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device

Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1

Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Bronze C95200 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

QUICK REFERENCE

8

Unit Type

Weight in KG W/O Wheel

Output Torque NM

Input Torque NM

Unit Ratio

Maximum Stem Diameter

Maximum Thrust

BA-3

230

4000

700

5.7:1

80mm

402KN

D I A M O N D G E A R - Gearboxes

GEARBOXES - BEVEL GEAR

BA A - 3 B E V E L G E A R O P E R ATO R 11

15

19

9

14

4

5

3A

1

10

800mm

20

12

M113

3

301mm

700mm

17

95mm MAX

16 21 15

18

20

7

20

13

2

6

Stem nut (splined) can be removed & machined to match valve.

415mm

MOUNTING PATTERN

PARTS AND BILL OF MATERIALS

8 22

700mm

13

Drilled to suit required ISO mounting.

Handwheel & Stem Protector Included

No 1 2 3 3A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Part Name Housing Base Bevel Gear Bevel Gear Capscrew Pinion Gear & Input Shaft Bearing Balls Drive Sleeve Cover Handwheel Ball Bearing Bolt Stem Protector & Cap Grease Nipple Stem Nut Insert Cap Bolt Washer Nut Pinion Gear Input Shaft Snap Ring O-Ring Key Locking Device

Qty 1 1 1 6 1 47 1 4 1 2 10 1 1 1 1 1 1 1 1 3 2 1 1

Material Carbon Steel Carbon Steel 1045 Carbon Steel Carbon Steel 1045 Carbon Steel + ENP GCR15 Ductile Iron Carbon Steel Assembly + FBE Commercial Carbon Steel Steel Pipe - Galvanised AISI 1020 + ZP Brass H62 Carbon Steel 1045 Carbon Steel + ZP Steel + ZP Brass or 2H 1045 + ENP Spring Steel 65 MN EPDM A3 + ZP A3 + ZP + FBE

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

QUICK REFERENCE Unit Type

Weight in KG W/O Wheel

Output Torque NM

Input Torque NM

Unit Ratio

Maximum Stem Diameter

Maximum Thrust

BAA-3

370

6000

413

20:1

95mm

986KN

D I A M O N D G E A R - Gearboxes

9

GEARBOXES - BEVEL GEAR

BA SERIES BEVEL GEAR OPERATOR - SIZING GUIDE ROUGH REFERENCE SIZING CHART FOR BEVEL GEAR BOXES BA SERIES ON ‘TYPICAL’ GATE/GLOBE VALVES BBOSY, API 600/BS 1873/API 623 TYPE

(GATE)

(GLOBE)

NPS

150#

300#

600#

900#

1500#

2500#

150#

300#

600#

900#

1500#

2”

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA1

3”

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA0

BA1

BA2

4”

BA0

BA0

BA0

BA0

BA1

BA1

BA0

BA0

BA0/BA1

BA1

BA3

5”

BA0

BA0

BA0

BA0

BA1

-

BA0

BA0

BA1

BA2

BA3

6”

BA0

BA0

BA0

BA1

BA1

-

BA1

BA1

BA2

BA2

-

8”

BA0

BA0

BA0 / BA1

BA1

BA2

-

BA2

BA2

BA2

BA3

-

10”

BA1

BA1

BA1

BA2

BA3

-

BA2

BA2

BA3

-

-

12”

BA1

BA2

BA2

BA2

BA3

-

BA2

BA3

BA3

-

-

14”

BA1

BA2

BA2

BA2

-

-

BA2

-

-

-

-

16”

BA1

BA2

BA3

BA3

-

-

BA2

-

-

-

-

18”

BA2

BA2

BA3

BA3

-

-

-

-

-

-

-

20”

BA2

BA3

BA3

-

-

-

-

-

-

-

-

22”

BA2

BA3

BA3

-

-

-

-

-

-

-

-

24”

BA3

BA3

BA3

-

-

-

-

-

-

-

-

28”

BA3

-

-

-

-

-

-

-

-

-

-

30”

BA3

-

-

-

-

-

-

-

-

-

-

This is only a rough ready reckoner, sizing should be correctly calculated by client.

100 90

This assumes maximum ‘delta p’ (maximum cold working pressure) and has been calculated using the highest torque & largest stem size and torques of the 3 major manufacturers evaluated and includes a further 20% safety factor. However it is the purchase’s sole responsibility to correctly choose the right gearbox.

Gearbox sizing is based on bolted bonnet valves with graphite stem packing. PTFE stem packing will be significantly lower torque. 100nb to 250nb 150 & 300 class API 603 gate valves are usually lower torque than API 600. Gearbox sizing will vary depending on actual valve torque as well as bonnet type, packing, hand wheel size, mounting, stem size, design standard, trim, wedge/disc type, service media & temperature, packing type, etc.

100 90 80 70 60 50 40 30 20 10 0

10

D I A M O N D G E A R - Gearboxes

80 70 60 50 40 30 20 10 0

Optional open/close indicators

GEARBOXES - WORM GEAR

WO R M G E A R O P E R ATO R External mechanical stops allow +/-50 travel.

Fully weather resistant for outdoor service.

O-ring sealed and permanently lubricated along with gears and bearings.

High strength cast iron enclosure.

Optional square operating nut allows for removal of handwheel and operation by a reach rod. *Easily converted for motorized applications.

Industry inter-changeable pre-drilled mounting pattern per MSS SP 101.

Custom gear mounting pattern, boring and keyway patterns.

0-360° Worm Gearboxes

Can be manually set for any rotation from 0 to 360 degrees.

Used in applications that require selectable ‘partial stroke’ adjustments where applications do not permit full 90, 180, 270 or 360 degree travel. (Refer to Drawing)

Worm gear dual position mounting capability for easy reversal of rotation direction.

Comprehensive product line for torque capability.

Machine generated self-lock gearing assures minimum backlash and smooth operation.

Thrust bearings provide reliable smooth operation

Vertical Stem Worm Gearboxes - Buried Service

c/w Bevel Gearbox

c/w Right Angle Mitre Box

*Heavy duty components must be specified for motor operation

D I A M O N D G E A R - Gearboxes

11

GEARBOXES - WORM GEAR

WG 0 0 7 WO R M G E A R O P E R ATO R

22

10 21 9

20 8 7 6 5 4 18 3

23

2

1 19

PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

12

13 14 15 16

17 11

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG007

14

720

80

42:1

Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device

Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY

Mounting ISO F12

* Other drillings on request

12

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 0 0 7 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR 174mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

238mm

MOUNTING PATTERN 163mm 240mm Bored as required or supplied with pilot hole

4 x 3/4” UNC, 6.5” PCD

465mm

93mm Right angle mitre box.

Vertical stem option.

• Reliable rugged worm gear boxes with position indicators & adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect & isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used in any model.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG007

14

720

80

42:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY

Mounting ISO F12

* Other drillings on request

D I A M O N D G E A R - Gearboxes

13

GEARBOXES - WORM GEAR

WG 0 0 8 WO R M G E A R O P E R ATO R

22

10 21 9

20 8 7 6 5 4 18 3

23

2

1 19

PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

12

13 14 15 16

17 11

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG008

14

1219

110

50:1

Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device

Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY

Mounting ISO F14

* Other drillings on request

14

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 0 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR Rugged, dependable, precision performance for valves requiring 90° rotation.

212.5mm

212.5mm

MOUNTING PATTERN

229mm

19.6785mm Bored as required or supplied with pilot hole

4 x 3/4” UNC, 6.5” PCD

450mm

107mm Right angle mitre box.

Vertical stem option.

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used in any model.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG008

14

1219

110

50:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 38.1mm WITH 39.88mm WITH 12.7mm X 12.7mm 12.7mm x 9.53mm 15.88 KEYWAY KEYWAY

Mounting ISO F14

* Other drillings on request

D I A M O N D G E A R - Gearboxes

15

GEARBOXES - WORM GEAR

WG 1 0 8 WO R M G E A R O P E R ATO R

22

10 21 9

20 8 7 6 5 4 18 3

23

2

1 19

PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

12

13 14 15 16

17 11

QUICK REFERENCE

Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device

Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Square Rectangular Keyway Keyway

Minimum Bore Size MM

Mounting ISO

WG108

15.5

2200

120

72:1

47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 12.7mm KEYWAY KEYWAY

20

F16 * Other drillings on request

16

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 1 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR Rugged, dependable, precision performance for valves requiring 90° rotation.

171.25mm 165.5mm

MOUNTING PATTERN 360mm

19.675mm

Bored as required or supplied only with pilot holes

4X5/8 - 11 UNC - 2B EQUALLY SPACED ON A 5.5ø BC MSS SP-101 FA14 (other drilling on request)

450mm

108mm

206.25mm 228.75mm

Right angle mitre box.

Vertical stem option.

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG108

15.5

2200

120

72:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 20 12.7mm KEYWAY KEYWAY

Mounting ISO F16

* Other drillings on request

D I A M O N D G E A R - Gearboxes

17

GEARBOXES - WORM GEAR

WG 1 5 8 WO R M G E A R O P E R ATO R

22

10 21 9

20 8 7 6 5 4 18 3

23

2

1 19

PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

12

13 14 15 16

17 11

QUICK REFERENCE

Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device

Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Square Rectangular Keyway Keyway

Minimum Bore Size MM

Mounting Pattern MSS SP-101

WG158

15.5

2500

150

70:1

47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 12.7mm KEYWAY KEYWAY

20

F14 * Other drillings on request

18

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 1 5 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR 262mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

165.5mm 314mm

MOUNTING PATTERN 196mm 393mm

Bored as required or supplied only with pilot holes

4X5/8 - 11 UNC - 2B EQUALLY SPACED ON A 5.5ø BC MSS SP-101 FA14 (other drilling on request)

600mm

114mm

287mm Right angle mitre box.

Vertical stem option.

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG158

15.5

2500

150

70:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 47.8mm WITH 49.3mm WITH 12.7mm X 12.7mm x 9.53mm 20 12.7mm KEYWAY KEYWAY

Mounting ISO F14

* Other drillings on request

D I A M O N D G E A R - Gearboxes

19

GEARBOXES - WORM GEAR

WG 2 0 8 WO R M G E A R O P E R ATO R

22

10 21 9

20 8 7 6 5 4 18 3

23

2

1 19

PARTS AND BILL OF MATERIALS No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

12

13 14 15 16

17 11

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG208

32.73

4475

220

68:1

Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device

Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY

Mounting ISO ISO F19 & F25

* Other drillings on request

20

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 2 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR Rugged, dependable, precision performance for valves requiring 90° rotation.

32.5mm

187.5mm

MOUNTING PATTERN 402mm

Bored as required or supplied with pilot holes

25mm

8X 5/8 - 11 UNC - 2B EQUALLY SPACED ON A 254 mm BC*

600mm

MSS SP-101 FA19

107.5mm

Right angle mitre box.

Vertical stem option.

293.75mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Appromimate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG208

32.73

4475

220

68:1

Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY

Mounting ISO ISO F19 & F25

* Other drillings on request

D I A M O N D G E A R - Gearboxes

21

GEARBOXES - WORM GEAR

WG 2 3 8 WO R M G E A R O P E R ATO R

22

10 21 9

20 8 7 6 5 4 18 3

23

2

1 19

PARTS AND BILL OF MATERIALS

12

13 14 15 16

17 11

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG238

32.73

6250

170

175:1

No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Part Name Handwheel Set Screw Stem Key Input Shaft Oil Seal Bearing Oil Bearing Thrust Bearing Worm Pin Plug Bolt Indicator Plate Bolt Cover Housing O-Ring Worm Gear Operating Nut Stop Screw Hex Nut Lock Washer Locking Device

Material Carbon Steel Carbon Steel Carbon Steel AISI 1045 + ENP Rubber Cu-Base Alloy Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Carbon Steel Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY

Mounting ISO F25

* Other drillings on request

22

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 2 3 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR 330mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

468mm

MOUNTING PATTERN 316mm Bored as required or supplied with pilot holes

513mm

8X 5/8 - 11 UNC - 2B EQUALLY SPACED ON A 254 mm BC*

600mm

MSS SP-101 FA19

146mm

343mm

Right angle mitre box.

Vertical stem option.

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Appromimate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG258

32.73

6250

170

175:1

Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 79.3mm WITH 76.4mm WITH 15.88mm x 38.1mm 22mm x 22mm KEYWAY 11.11mm KEYWAY

Mounting ISO F25

* Other drillings on request

D I A M O N D G E A R - Gearboxes

23

GEARBOXES - WORM GEAR

WG 3 0 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

18 19 28

20 21

17

22

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” SQ. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG308

93

9800

150

275:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm 57.15mm KEYWAY KEYWAY

Mounting ISO F25

* Other drillings on request

24

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 3 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

207.01 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

297.18 mm

MOUNTING PATTERN 544 mm 8x5/8-11 UNC - 2B EQUALLY SPACED ON A 10.00ø BC

330mm

Bored as required or supplied with pilot holes

762 mm

MSS SP-101 FA25

220 mm 166 mm

25.4 mm

Right angle mitre box.

Vertical stem option.

424.18 mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG308

93

9800

150

275:1

Maximum Bore Size Square Rectangular Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm KEYWAY KEYWAY

Minimum Bore Size MM

Mounting ISO

57.15mm

F25 * Other drillings on request

D I A M O N D G E A R - Gearboxes

25

GEARBOXES - WORM GEAR

WG 3 5 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

18 19 28

20 21

17

22

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” SQ. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG358

93

18000

170

532:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm 57.15mm KEYWAY KEYWAY

Mounting ISO F30

* Other drillings on request

26

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 3 5 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

422 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

587 mm

MOUNTING PATTERN

396 mm 586 mm

8x5/8-11 UNC - 2B EQUALLY SPACED ON A 10.00ø BC

330mm

Bored as required or supplied with pilot holes

750 mm

MSS SP-101 FA25

263 mm 186 mm

422 mm

Right angle mitre box.

Vertical stem option.

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG358

93

18000

170

532:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 95.25mm WITH 101.6mm WITH 29.02mm x 29.02mm 25.4mm x 19.05mm 57.15mm KEYWAY KEYWAY

Mounting ISO F30

* Other drillings on request

D I A M O N D G E A R - Gearboxes

27

GEARBOXES - WORM GEAR

WG 4 0 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

18 19 28

20 21

17

22

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG408

207

32000

190

700:1

Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY

Mounting ISO F35

* Other drillings on request

28

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 4 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

207.01 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

297.18 mm

642 mm

MOUNTING PATTERN 8x 1-1/8 UNC - 2B EQUALLY SPACED ON A 356 mm

420mm

762 mm

Bored as required or supplied with pilot hole

MSS SP-101 FA35

252 mm 206 mm

25.4 mm

Right angle mitre box.

Vertical stem option.

424.18 mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG408

207

32000

190

700:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY

Mounting ISO F35

* Other drillings on request

D I A M O N D G E A R - Gearboxes

29

GEARBOXES - WORM GEAR

WG 4 4 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

18 19 28

20 21

17

22

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear Housing Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG448

207

42000

165

1233:1

Maximum Bore Size Minimum Square Rectangular Bore Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY

Mounting ISO F35

* Other drillings on request

30

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

WG 4 4 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

528 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

702 mm

463 mm 553 mm

MOUNTING PATTERN 8x 1-1/8 UNC - 2B EQUALLY SPACED ON A 356 mm

420mm

750 mm

Bored as required or supplied with pilot hole

MSS SP-101 FA35

353 mm 190 mm

Right angle mitre box.

Vertical stem option.

566 mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

G448

207

42000

165

1233:1

Maximum Bore Size Minimum Bore Square Rectangular Size MM Keyway Keyway 155.45mm WITH 143mm WITH 38.1mm x 38.1mm 38.1mm x 25.4mm 74.93mm KEYWAY KEYWAY

Mounting ISO F35

* Other drillings on request

D I A M O N D G E A R - Gearboxes

31

GEARBOXES - WORM GEAR

WG 5 0 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

18 19 28

20 21

17

22

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear HO Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE

32

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG508

316

60000

190

1254:1

Maximum Bore Size Square Rectangular Keyway Keyway 218mm WITH 50mm x 50mm KEYWAY

230mm WITH 50mm x 38mm KEYWAY

D I A M O N D G E A R - Gearboxes

Minimum Bore Size MM

Mounting ISO

89mm

F40

GEARBOXES - WORM GEAR

WG 5 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

207.01 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

297.18 mm

795 mm

703 mm

MOUNTING PATTERN 560 mm

750 mm

Bored as required or supplied with pilot hole

M36X45 EQUALLY SPACED 22.5˚ ON A 406mm BC

MSS SP-101 FA25

358 mm 245 mm

25.4 mm

270 mm

Right angle mitre box.

Vertical stem option.

672 mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

WG508

316

60000

190

1254:1

Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY

D I A M O N D G E A R - Gearboxes

Minimum Bore Size MM

Mounting ISO

89mm

F40

33

GEARBOXES - WORM GEAR

WG 6 0 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS

18 19 28

20 21

17

22

No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear HO Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE

34

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Unit Ratio

WG608

316

80000

1855:1

Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY

D I A M O N D G E A R - Gearboxes

Minimum Bore Size MM

Mounting ISO

89mm

F40

GEARBOXES - WORM GEAR

WG 6 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

758 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

927 mm

581 mm 771 mm

MOUNTING PATTERN 560 mm

750 mm

Bored as required or supplied with pilot hole

M36X45 EQUALLY SPACED 22.5˚ ON A 406mm BC

MSS SP-101 FA25

520 mm 291 mm

328 mm

Right angle mitre box.

Vertical stem option.

813 mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Unit Ratio

WG608

316

80000

1855:1

Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY

D I A M O N D G E A R - Gearboxes

Minimum Bore Size MM

Mounting ISO

89mm

F40

35

GEARBOXES - WORM GEAR

WG 7 0 8 WO R M G E A R O P E R ATO R 9

15

27 12

11

35 36

10

37

9 6 30

3 31

38 1

32 33

34

PARTS AND BILL OF MATERIALS

18 19 28

20 21

17

22

No 1 3 5 6 9 10 11 12 15 17 18 19 20 21 22 27 28 30 31 32 33 34 35 36 37 38

Part Name Slotted Spring Pin Spur Gear Cover Input Shaft Spur Gear HO Bolt Bearing Thrust Bearing Worm Bearing Block Locator Pins Bolt Indicator Plate Cover Housing O-Ring Worm Gear Spur Gear Bearing Bolt Seal Cover Handwheel 2” Sq. Operating Unit Stopscrew Hex Nut Lockwasher Locking Device

Qty 1 1 1 1 4 1 1 1 1 2 4 1 1 1 2 1 1 1 4 1 1 1 2 2 2 1

Material Carbon Steel Cast Iron AISI 1045 + ENP Cast Iron Carbon Steel Cu-Base Alloy Commercial AISI 1045 Carbon Steel Carbon Steel Carbon Steel Cast Iron Cast Iron Cast Iron Rubber Ductile Iron Carbon Steel Cu-Base Alloy Carbon Steel Rubber Carbon Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Steel + ZP

QUICK REFERENCE

36

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Unit Ratio

WG708

316

100000

2292:1

Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY

D I A M O N D G E A R - Gearboxes

Minimum Bore Size MM

Mounting ISO

89mm

F40

GEARBOXES - WORM GEAR

WG 7 0 8 WO R M G E A R O P E R ATO R DIMENSIONS

WORM GEAR

853 mm

Rugged, dependable, precision performance for valves requiring 90° rotation.

1027 mm

631 mm 821 mm

MOUNTING PATTERN 560 mm

750 mm

Bored as required or supplied with pilot hole

M36X45 EQUALLY SPACED 22.5˚ ON A 406mm BC

MSS SP-101 FA25

520 mm 301 mm

392 mm

Right angle mitre box.

Vertical stem option.

902 mm

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.

• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.

• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.

• Durable ductile iron worm segments are standard.

• Adjusting screws allow a + or - 5° range at end of travel.

• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

QUICK REFERENCE Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Unit Ratio

WG708

316

100000

2292:1

Maximum Bore Size Square Rectangular Keyway Keyway 230mm WITH 218mm WITH 50mm x 50mm 50mm x 38mm KEYWAY KEYWAY

D I A M O N D G E A R - Gearboxes

Minimum Bore Size MM

Mounting ISO

89mm

F40

37

GEARBOXES - WORM GEAR

S H S E R I E S WO R M G E A R O P E R ATO R

F

F

E

E

SCOTCH YOKE QUARTER-TURN, HIGH TORQUE FOR LARGE PIPELINE VALVES

W1

W2

W

SH1

W

SH2/SH3

K

T

T ØD

H1

ØD

b

h1

b

H2 h1

h2

D2

ØD

2

d

d

n-M

D1

D1

n-M

D

D

MODEL SH1

MODEL SH2, SH3

DIMENSIONS (MM) Model

E

F

W

W1

W2

K

H1

H2

D

D1

D2

n-M

SH1

340

410

800

150

---

335

130

135

350

200

300

SH2

390

650

800

180

82.5

395

150

150

400

SH3

475

735

800

220

122.5

478

180

189

500

h

h1

h2

d

b

t

8-M24

4

130

100

28

109

280

350 12-M24

4

160

120

32

130

360

450 12-M27

4

184

140

35

152

PERFORMANCE Model

Gear Ratio

Turns to Close

Handle Dimensions

SH1 SH2 SH3

200:1 678:1 828:1

50 170 207

800 800 800

Maximum Allowable Force 80 54 64

Remarks

Torque (NM)

Weight (KG)

2.82 with second reduction

18633 32363 47074

162 240 303

Note: Supplied unbored with 16mm pilot hole to allow any size keyway to be machined, or can be machined to customer specification.

Also available in subsea (IP68) and low temperature configurations up to 320,000NM

38

D I A M O N D G E A R - Gearboxes

GEARBOXES - WORM GEAR

D C S E R I E S WO R M G E A R O P E R ATO R PARTS AND BILL OF MATERIALS No. 1 2 3 4 5 6 7 8 9 10

A B 5 8-Ø9

6

F

E

A

ØW

A

Part Name Gear Body Cover O-Ring Gear Bolt Locking Device Shaft Position Indicator Adjusting Screw Handwheel

Materials ASTM A536 65-45-12 ASTM A536 65-45-12 NBR ASTM A536 65-45-12 8.8 1025 1045 + Nitrided A36 8.8 ASTM A536 65-45-12

PERFORMANCE 7 8 9 10

Torque N.M.

Torque amplification factor ± 10%

Speed Ratio

Input

Output

DGAB24

24:1

60

430

7.2

DGAB36

36:1

75

800

10.7

Model

DGAB41

41:1

110

1350

12.3

DGAB47

47:1

160

2000

12.5

A-A

TOP VIEW 1

2

3

4

n-MXL ØD1

f

h

H

D2 d

d

D1 D

DIMENSIONS (MM) Model

D

D1

D2

f

n-MXL

d

A

B

E

F

H

h

W

Weight (kg)

DGAB24 F07 14

90

70

55

3

4-M8X12

14

DGAB24 F10 17

125

102

70

3

4-M10X15

17

DGAB24 F10 22

125

102

70

3

4-M10X15

22

256

211

44.5

116

67

31

250

4.5

DGAB36 F12 27

150

125

85

3

4-M12X18

27

273

218

61.5

138

80

41

320

6.5

DGAB41 F12 27

175

125

85

3

4-M12X18

27

338

266

80.5

179

90

48

360

11.5

DGAB47 F12 27

175

125

85

DGAB36 F10 22

125

102

70

3

4-M12X18

27

338

266

89.5

185

95

54

460

12.5

3

4-M10X15

22

273

220

61.5

138

80

41

320

6.5

DGAB41 F14 36

175

140

100

4

4-M16X24

36

338

266

80.5

179

90

54

320

11.5

DGAB47 F14 36

175

140

100

4

4-M16X24

36

338

266

140

100

4

4-M16X24

36

410

340

89.5

185

95

54

320

DGAB47 F14 36

175

D I A M O N D G E A R - Gearboxes

12.5 12.7

39

GEARBOXES - DECLUTCHABLE GEAR

MOS SERIES DECLUTCHABLE GEAR OVERRIDE HEAVY DUTY QUARTER TURN WORM TYPE GEAR OVER-RIDE FEATURES •

Compact and light weight

•

There are two keyway 90° apart to allow mounting east-west or north-south.

•

Pull out the positioning pin & rotate the off-centre device 180° to engage the gearbox, disengage the opposite way.

•

The gear operator is filled with a special lubricant.

The gearbox is a sealed unit and is dust proof & waterproof and made to IP65.

•

The bottom of gear operator should be connected to the valve (bracket mounting), the top is connected to the actuator with the valve stem going through the inner hole of worm gear and the square on the end of stem then inserts into the square hole of the actuator cylinder.

•

The unit can be switched between manual gear & automatic actuator operation but does not allow engagement of both devices at the same time. The cylinder of the gear operator engages to the valve stem & disengages the actuator in one position, then in the other position this is reversed.

MO Series manual override is an emergency device for the opening and closing of a valve in case of a pneumatic actuator failure. It’s self-locking worm gear design provides safe & easy operation for transferring between control & manual operation.

APPLICABLE STANDARDS Model MOS-1 / MOS-2 / MOS-3 / MOS-4 / MOS-5 / MOS-7 / MOS-8 Torque Range 100 to 9800 Nm Temperature -20°C to +80°C Stroke Adjustment ±10 Movement 0° to 90°

10

9

5

The MO Series declutchable gear operators provide an easy and reliable method of direct manual operation that can be utilised to over-ride the actuator as emergency control on air failure, 8 or as a local control in the event of controller 1 malfunction. When the hand wheel is clutched in, the valve is then under local manual control and the remote control is ‘locked out’.

12 11

2 3

4

6

7

MATERIALS No.

40

Part Name

Material

No.

Part Name

Material

1

Housing

Aluminium / Ductile Iron

7

On/Off Lever

EN8 ZP Alloy Steel

2

Worm Wheel

SGI 600

8

Limit Stop

EN8 ZP Alloy Steel

3

Eccentric Bush Bear

EN8 Alloy Steel + ZP

9

Gasket

CNAF / Viton

4

Worm Shaft

EN8 Alloy Steel + ZP

10

Top Cover

Aluminium / Ductile Iron

5

Eccentric Bush H/W Side

EN8 Alloy Steel + ZP

11

Hand Wheel

Aluminium

6

Selector

Steel

12

Stem

EN8 Alloy Steel + ENP

D I A M O N D G E A R - Gearboxes

GEARBOXES - DECLUTCHABLE GEAR

M O S S E R I E S D E C LU TC H A B L E G E A R OVERVIEW MOS declutchable gear box provides reliable manual positioning of valves, allowing existing pneumatic or hydraulic rotary actuators to be over ridden.

All Diamond Gear MOS gearboxes are suitable for outdoor use. The self-locking rugged design allows easy & safe operation, positive manual positioning & long life.

Clutch Lever

Limit Stops

OPERATION For manual operation, pull out the spring clutch lever and then rotate the clutch lever clockwise until fully engaged. Anticlockwise lever movement will disengage manual operation and the valve is recoupled direct to the automatic actuator. When under manual control, the valve remains locked in the last set position.

Actuator Side Gear Side

STROKE ADJUSTMENT The MOS gearbox is supplied with two stroke adjusting bolts. These bolts must be set for valve positioning and to avoid damage during manual operation. The limit stops on actuators are overridden when fitted with MO - Gearboxes.

For stroke angle less than 80°, consult us.

Manual Control Manual control(ON) (ON)

Remote Control Remote control (OFF)(OFF)

Clutch Lever Clutch lever

E

ASSEMBLY CODES S R

- Standard - Reversed operation: handwheel on the other side (factory option).

Front View

Side View

SPECIFICATIONS Body Gear Quadrant Worm shaft Temperature Stroke Adjustment Movement Coating Fasteners

Heavy Cast Aluminium or Ductile Iron.

Aluminium bronze or SGI 600/3.

Hard anodized, high grade aluminium or ENB. -20°C to +85°C. (Specials on request). +5° and -5° at each end.

0° - 90°.

Polyurethane coating.

Stainless steel.

D I A M O N D G E A R - Gearboxes

41

GEARBOXES - DECLUTCHABLE GEAR

M O S S E R I E S D E C LU TC H A B L E G E A R MAIN SPECIFICATIONS (MM) Model

Ratio

Turns to Close 90°

Output Torque NM

Performance Factor ± 10%

Input Torque NM

Gear Box Base M1 (As per ISO:5211)

Pneumatic Actuator Base M2

Min.

Max.

Min.

Max.

MOS-01 MOS-02 MOS-03 MOS-04 MOS-04A MOS-05 MOS-06 MOS-06A MOS-07 MOS-08 MOS-05SGS MOS-06SGS MOS-06ASGS MOS-07SGS MOS-08SGS MOS-08SGS

40:1 35:1 40:1 40:1 45:1 48:1 48:1 54:1 54:1 64:1 110.4:1 110.4:1 216:1 216:1 256:1 384:1

10 8.75 10 10 11.25 12 12 13.5 13.5 16 27.6 27.6 54 54 64 96

100 300 500 890 1610 1900 3600 5000 7600 9800 1900 3600 5000 7600 9800 9800

09 08 09 09 10 11 11 13 13 16 23 23 44 44 55 82

11 38 56 99 161 173 327 385 585 613 83 157 115 173 178 120

F05 F07 F10 F10 F12 F12 F14 F14 F16 F25 F12 F14 F14 F16 F25 F25

F07 F10 F12 F12 F14 F16 F16 F25 F25 F30 F16 F16 F25 F25 F30 F30

F05 F07 F10 F10 F12 F12 F12 F14 F16

F07 F10 F12 F14 F14 F16 F16 F16 F25

IN CASE OF USING SPRING RETURN PNEUMATIC ACTUATOR ADD THE ACTUATOR TORQUE SPRING TO THE TORQUE OF VALVE TO CALCULATE TORQUE OF MANUAL OVER-RIDE.

F25 F12 F14 F14 F16

F14 F16 F16 F25 F25 F25

Stem Max. 25* 28 36 40 52 52 75 75 90 115 52 75 75 90 115 115

Standard Pull or Rim Effort Handwheel reqd. to operate ±10% N (KG) Dia. MM 250 250 300 450 500 600 600 700 700 700 600 600 700 700 700 700

88(9) 304 373 435 644 577 1010 1100 1671 1751 276 523 325 494 508 341

MAX. STEM SIZE FOR F-05 MOUNTING BASE (M2) IS 19.0 MAX. STEM SIZE FOR F-07 MOUNTING BASE (M2) IS 25.0

F

A A

E

ØD

ØG

Valve side gearbox base M1

A

Actuator side base M2

B C

DIMENSIONS (MM) - MOS-01* ~ MOS-08* A 92 125 153 128 156 166 202 255 275 314

B 161 149 174 165 227 210 264 266 270 275

C 265 269 324 331 390 365 435 488 513 528

ØD 250 250 300 450 500 600 600 700 700 700

E 60 92 98 89 76 91 110 108 146 154

F 93 110 115 129 153 160 176 182 205 214

MOS-05SGS to MOS08SGS see page 32 NOTES:-

A. Stem bore and stem entry length is to be considered by customer.

While calculating total stem entry deduct entry of adaptor / coupling length in length ‘L’ of worm wheel.

B. Raised face (Spigot) as per std IS 521 can also be provided on Request.

42

D I A M O N D G E A R - Gearboxes

ØG COUNTER DIMS ARE AS PER IS-5211

Model MOS - 01 MOS - 02 MOS - 03 MOS - 04 MOS - 04A MOS - 05 MOS - 06 MOS - 06A MOS - 07 MOS - 08

GEARBOXES - DECLUTCHABLE GEAR

M O S S E R I E S D E C LU TC H A B L E G E A R MATERIALS OF CONSTRUCTION - MOS 01 ~ MOS 08 8 14

1

2

3

15 15

14

7

9 11 16 17

6

7

4

6

10

5

12

BILL OF MATERIALS - MOS 01* ~ MOS 08* Description

Standard

1

Housing

CI (FG220) or Aluminium Alloy

2

Cover

CI (FG220) or Aluminium Alloy

3

Worm Wheel

SGI 600/3

4

Worm Shaft & Worm

Zinc Plated Carbon Steel

5

Cams

Zinc Plated Alloy Steel

6

Thrust Spacer / Ball Thrust Bearing

Gun Metal / Alloy Steel

7

Retainer Plates

MS

8

Stopper Bolts & Nuts

Steel 8.8Gr Zinc Plated

9

Plunger Assembly

SS304

10

Plunger Knob

Delrin

11

‘O’ Rings

Nitrile

12

Hand Wheel & Stem

M.S. Powder Coated Handwheel / EN8 + ENP Stem

13

Lubrication

Multi Purpose Grease (LEX 3)

14

Fasteners

HT 8.8Gr.

15

Bush Bearing

Gun Metal

16

Collar Ring

EN-8 + Zinc Plated

17

Cam Handle Assembly

EN-8 Zinc Plated

18

Surface Coating

Silver Ash Hammer tone (Enamel)

*For MOS 05SGS to MOS 08SGS see page 32

NOTES:-

A. Thrust spacers (6) have been provided for MOS-01 to MOS-05 models, instead of ball thrust bearing. *B. MOS-01 to MOS-04 do not have retainer plate (7). The cams are retained by circlips.

C. Bushes (16) as per requirement only, depending on models. **D. MOS-01 to MOS-03 will have collar ring (17) assembly.

D I A M O N D G E A R - Gearboxes

43

GEARBOXES - DECLUTCHABLE GEAR

M O S S E R I E S D E C LU TC H A B L E G E A R MATERIALS OF CONSTRUCTION - MOS 05SGS ~ MOS 08SGS 8 A

01 02

11 17 16 12 03 05 14 A 19

07

15 05

04

06

09

10

BILL OF MATERIALS - MOS 05SGS ~ MOS 08SGS SL. No.

Part Description

Material Grade

1

Housing

Aluminium Alloy

2

Cover

Aluminium Alloy

3

Worm Wheel

SGI 600/3 + ZP

4

Worm Shaft & Worm Wheel

EN-8

5

Cams

EN-8 + ZP

6

Ball Thrust Bearing

Alloy Steel

7

Retainer Plate

MS

8

Stopper Bolts & Nuts

Stel 8.8Gr Zinc Plated

9

Plunger Assembly

SS304

10

Plunger Knobs

Delrin

11

O Rings

Nitrile

12

Hand Wheel & Stem

MS Powder Coated Handwheel / EN8 + ENP Stem

13

Lubrication

Multi Purpose Grease (LEX 3)

14

Fasteners

HT 8.8Gr.

15

Bush Bearing

Gun Metal

16

Collar Ring

EN-8 + Zinc Plated

17

Cam Handle Assembly

EN-8 + Zinc Plated

18

Surface Coating

Silver Ash Hammer Tone (Enamel)

19

Spur Gear

CI FG-220 + ZP

NOTES:-

A. Thrust spacers (6) have been provided for MOS-01 to MOS-05 models, instead of ball thrust bearing. *B. MOS-01 to MOS-04 do not have retainer plate (7). The cams are retained by circlips.

C. Bushes (16) as per requirement only, depending on models. **D. MOS-01 to MOS-03 will have collar ring (17) assembly.

44

D I A M O N D G E A R - Gearboxes

GEARBOXES - DECLUTCHABLE GEAR

M O S S E R I E S D E C LU TC H A B L E G E A R DIMENSIONS - MOS 05SGS ~ MOS 08SGS A

F E

ØD

A

A

B C

A

B

C

ØD

MOS-05SGS

166

245

445

600

MOS-06SGS

202

257

475

600

MOS-06ASGS

255

262

530

700

MOS-07SGS

274

275

557

700

MOS-08SGS

314

288

580

700

D I A M O N D G E A R - Gearboxes

E

F

G COUNTER DIMS ARE AS PER IS-5211

Model

45

NOTES

D I A M O N D G E A R - Gearboxes

AUSTRALIAN PIPELINE VALVE BRAND RANGE - CATALOGUES

COMPLETE PRODUCT LINE “Australian Pipeline Valve

Product Brochure

Ball Valves Floating & Trunnion Mounted

Ball Valves Floating Small Bore

Ball Valves Special Service

Gate, Globe & Check Valves - Cast Steel

Gate, Globe & Check Valves - Forged Steel

Plug Valves Lubricated, Sleeved & Lined

Oilfield Products Valves & Wellheads

produces isolation, control and flow reversal protection products for severe and critical service media in utility, steam, pipelines, oil & gas and process industries.

APV valves and pipeline products form the most

APV FAMILY OF BRANDS RANGE - CATALOGUES

competitive portfolio in the market.”

Diamond Gear Gearboxes

Flowturn Ball Valves Multiway & Deadman

Flowturn Gate, Globe & Check Valves

Flowturn Instrument Valves

Flowturn Strainers & Sight Glasses

Steamco Steam Valves

Supercheck Wafer Check Valves

Superseal Butterfly Valves

Superseal Industrial Ball Valves

Torqturn Actuators

TwinLok Tube & Pipe Fittings

Uniflo Check Valves

Contact us for your local stockist/distributor View our catalogues at www.australianpipelinevalve.com.au

www.australianpipelinevalve.com.au LOCAL DISTRIBUTOR

We have endeavoured to provide a broad outline of our range and capabilities. Because we are continually developing new products for our customers this catalogue will, to some extent be incomplete. This catalogue is a general overview only, individual drawings and data sheets can be furnished on request.

If you have any requirement in the field of valves and accessories, please contact us for a prompt response. Continuous development of Australian Pipeline Valve products may necessitate changes in the design or manufacturing processes. Australian Pipeline Valve reserves the right to effect any such changes without prior notice.

© Australian Pipeline Valve 1990 - 2025 Edition