1018S Valve Instruction Manual

Instruction Manual Form 5420 June 1997

Design 1018S

Design 1018S Sliding Stem Valve Sizes DN 15-25-40-50-80-100 ½-1-1½-2-3-4 inch

Contents Introduction

2

Scope of Manual Description Specifications

2 2 2

Installation

3

Maintenance

3

Packing Lubrication Packing Maintenance Replacing Packing Trim Maintenance Disassembly Assembly

4 4 4 7 7 8

Parts Ordering

9

Parts List

9

Fisher Controls International, Inc, 1996; all rights reserved.

D102624X012

Figure 1. Design 1018S Valve with Type 3024S Actuator

Design 1018S

Introduction

Description

Scope of Manual This instruction manual includes installation, maintenance, and parts information for the Design 1018S control valve with common bonnet as used for mounting sizes GA 1.21, GA 1.31 and GA 1.41 Type 3024S and 657/667 actuators.

Refer to separate manuals for instructions covering the actuator, positioner, and accessories.

Only personnel qualified through training or experience should install, operate, and maintain a Design 1018S valve.

If you have any questions about these instructions, contact your Fisher Controls sales office or sales representative before proceeding.

The globe-style Design 1018S valve (figure 1) is metricdesigned with stem guiding and push-down-to-close action. It has a threaded-in seat ring and metal-to- metal seating for all general applications over a wide variety of pressure drops and temperatures, or metal-to-PTFE seating for positive shutoff at temperatures to 232°C (450°F).

Specifications Specifications, for the Design 1018S valve are shown in table 1. Some valve information appears on a nameplate wired to the valve when it is shipped without an actuator.

When the valve and actuator are shipped as a control valve assembly, a nameplate is attached to the actuator.

Table 1. Specifications End Connection Styles See table 2 Maximum Inlet Pressures and Temperatures (1) See table 2 Shutoff Classifications See table 2 Flow Direction Flow up standard Flow Characteristics/Valve Plug Styles Full-Capacity Metal Seat Trim or PTFE Seat: - linear - equal percentage Yoke boss size 2 1/8 inch (54mm) for valve sizes ½ thru 2 inch or DN 15 thru 50 2 13/16 inch (71mm) for valve sizes 3 & 4 inch or DN 80 & 100

Valve Stem Diameter 12mm (0.472 inch) for valve sizes ½ thru 2 inch or DN 15 thru 50.

16mm (0.630 inch) for valve sizes 3 & 4 inch or DN 80 & 100

Approximate Weights Weight DIN/ANSI

Valve Size DN (Inches) kg

Ibs

15 (½)

9

20

25 (1)

10

22

40 (1½)

16

35

50 (2)

19

42

80 (3)

37

82

100 (4)

58

128

(1) The pressure or temperature limits in this manual and any applicable standard limitations should not be exceeded.

Table 2. Design 1018S Valve End Connections, Shutoff Classifications,and Pressure-Temperature Class Designations SPEC IFIC ATION

AN SI

D IN

End connections (Flanged)

Steel and Stainless Steel Valves Raised Face (RF) ANSI C lass 150 and 300 per ASME/ANSI B 16.51988

S teel and S tainless S teel Valves (P N16, 25 and 40 per D IN 2543, 2544 and 2545) Raised Face per D IN 2526 Form C Groove per D IN 2512

Shutoff C lassification

Per ANSI/FC I 70-2-1991 Metal seat - C lass IV (standard) Metal seat - C lass V (optional) PTFE seat - C lass VI (optional)

P er D IN IE C 534-T4 Metal seat - C lass IV (standard) Metal seat - C lass V (optional) P TFE seat - C lass VI (optional)

Maximum Inlet Pressure and Temperatures (1)

Steel and Stainless S teel Valves-C lass 150 or 300 per ASME/ANSI B16.34-1988

S teel Valves P N 16, 25, or 40 D IN 2401 Stainless Steel Valves - C onsistent with applicable PN 16, 25 or 40 pressure - temperature ratings

(1) The temperature or pressure limits in this manual and any applicable standard limitations should not be exceeded.

2

Design 1018S

Installation

!

!

WARNING

Personal injury or equipment damage caused by sudden release of pressure may result if the valve assembly is installed where service conditions could exceed the limits given in table 1 and 2 or the appropriate nameplate. To avoid such injury or damage, provide a relief valve for overpressure protection as required by accepted industry codes and good engineering practices.

WARNING

Personal injury could result from packing leakage. Valve packing was tightened before shipment; however the packing might require some readjustment to meet specific service conditions.

Maintenance

!

CAUTION

When ordered, the valve configuration and construction materials were selected to meet particular pressure, temperature, pressure drop, and controlled fluid conditions. Since some body/trim material combinations are limited in their pressure drop and temperature ranges, do not apply any other conditions to the valve without first contacting your Fisher Controls sales office or sales representative.

1.

2.

3.

4.

5.

6.

Before installing the valve, inspect it to be certain that the valve body cavity is free of foreign material. Clean out all pipelines to remove scale, welding slag, and other foreign materials.

The control valve assembly may be installed in any orientation unless limited by seismic criteria. However, the normal method is with the actuator vertical above the valve. For more information consult your Fisher Controls sales office or sales representative. Flow through the valve must be in the direction indicated by the arrow cast on the valve.

Use accepted piping practices when installing the valve in the pipeline. Use a suitable gasket between the valve and pipeline flanges.

With a leak-off bonnet construction, remove the pipe plug to hook up the leak-off piping.

If continous operation is required during inspection or maintenance, install a three-valve bypass around the control valve assembly.

If the actuator and valve are shipped separately, refer to the appropriate actuator instruction manual for the actuator mounting procedure.

!

WARNING

Avoid personal injury or property damage from sudden release of process pressure or bursting of parts. Before performing any maintenance operations: 路 Disconnect any operating lines providing air pressure, electric power, or a control signal to the actuator. Be sure the actuator cannot suddenly open or close the valve. 路 Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure from both sides of the valve. Drain the process media from both sides of the valve. 路 Vent the pneumatic actuator loading pressure and relieve any actuator spring precompression. 路 Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment.

Valve parts are subjects to normal wear and must be inspected and replaced as nescessary. Inspection and maintenance frequency depends on the severity of service conditions. The maintenance operations may be performed with the valve in the line. Due to the care Fisher-Gulde takes in meeting all manufacturing requirements (heat treating, dimensional tolerances, etc.), use only replacement parts manufactured or furnished by Fisher-Gulde.

3

Design 1018S

Note Whenever a gasket seal is disturbed by removing or shifting gasketed parts, a new gasket should be installed upon reassembly. This is necessary to ensure a good gasket seal.

Maintenance information which follows for packing maintenance, replacing packing, trim maintenance, coining seats, lapping seats, and repairing PTFE seat are for the Design 1018S valve with plain bonnet.

A Design 1018S valve with a plain bonnet is shown in figure 5.

stop the leakage, it is possible that the valve stem is worn or nicked so that the seal cannot be made. The surface finish of a valve stem is 0.1 Âľm (4 microinches) rms. If the leakage comes from the outside diameter of the packing, it is possible that the leakage is caused by nicks or scratches around the packing box wall. While replacing the packing per the numbered steps below, inspect the valve stem and packing box wall for nicks and scratches.

Replacing Packing 1.

Isolate the control valve from the line pressure, release pressure from both sides of the valve body, and drain the process media from both sides of the valve. If using a power actuator, also shut off all pressure lines to the power actuator, and release all pressure from the actuator. Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment.

2.

Disconnect the operating lines from the actuator and any leak-off piping from the bonnet. Disconnect the stem connector, and then remove the actuator from the valve by unscrewing the yoke locknut (key 11, figure 5).

3.

Loosen the packing flange nuts (key 8.4) so that the packing is not tight on the valve stem.

Remove any travel indicator parts and stem locknuts from the valve stem threads.

Packing Lubrication If a lubricator op lubricator/isolating valve (figure 2) is provided for PTFE-composition or other packings that require lubrication, it is installed in a tapped bonnet. Use a silicon-base lubricant. Packing used in oxygen service or in processes with temperatures over 260°C (500°F) should not be lubricated. To operate the lubricator, turn the screw clockwise to force the lubricant into the packing box. The lubricator/isolating valve operates the same way except the isolating valve must first be opened and then closed after lubrication is completed.

Packing Maintenance Key numbers refer to figure 5.

For spring-loaded single PTFE V-ring packing, the packing spring (key 8.10) maintains a sealing force on the packing.

If leakage is noted around the top bushing (key 8.2), check to be sure the packing flange (key 8.1) is touching the bonnet (key 2). If the packing flange is not touching the bonnet, tighten the packing flange nuts (key 8.4) until the packing flange is against the bonnet. If leakage cannot be stopped in this manner, proceed to the replacing packing procedure.

If there is undesirable packing leakage with other than spring-loaded packing, first try to limit the leakage and establish a stem seal by tightening the packing flange nuts (key 8.4) to at least the minimum recommended torque in table 3. However, do not exceed the maximum recommended torque in table 3, or excessive friction may result. If the packing (key 8) is relatively new and tight on the stem, and tightening the packing flange nuts does not

4

!

WARNING

To avoid personal injury or property damage caused by uncontrolled movement of the bonnet, loosen the bonnet by following the instructions in the next step. Do not remove a stuck bonnet by pulling on it with equipment that can stretch or store energy in any other manner. The sudden release of stored energy can cause uncontrolled movement of the bonnet.

Design 1018S Note

7.

The following step also provides additional assurance that the valve body fluid pressure has been relieved.

8.

4.

Hex nuts (key 9.3) attach the bonnet (key 2) to the valve body (key 1). Loosen these nuts approximately 3mm (1/8 inch). Then loosen the body-to-bonnet gasketed joint by either rocking the bonnet or prying between the bonnet and valve body. Work the prying tool around the bonnet until the bonnet loosens. If no fluid leaks from the joint, remove the nuts completely and carefully lift the bonnet off the valve stem.

!

CAUTION

9.

10.

When lifting the bonnet (key 2), be sure that the valve plug/stem assembly remains in the valve and on the seat. This will avoid damage to the seating surfaces as a result of the assembly dropping from the bonnet after being lifted part way out. The parts are also easier to handle separately.

5.

Unscrew the nuts (key 9.3) that secure the bonnet (key 2) to the valve (key 1). Carefully lift off the bonnet.

6.

If the valve plug/stem assembly starts to lift with the bonnet, use a brass or lead hammer on the end of the stem and tap it back down. Set the bonnet on a protective surface to prevent damage to the bonnet gasket surface.

Remove the bonnet gasket (key 9.1), and cover the opening in the valve to protect the gasket surface and prevent foreign material from getting into the valve cavity.

Remove the packing flange nuts, packing flange, and top bushing (keys 8.1, 8.2 and 8.4). Carefully push out all the remaining packing box parts from the bonnet using a rounded rod or other tool that will not scratch the packing box wall or bottom guide bushing. Clean the packing box and the metal packing box parts.

Inspect the valve stem threads and packing box surfaces for any sharp edges that might cut the packing. Scratches or burrs could cause packing box leakage or damage to the new packing. If the surface condition cannot be improved by light sanding, replace the damaged parts.

Remove the covering protecting the valve cavity, and install a new bonnet gasket (key 9.1), making sure the gasket seating surfaces are clean and smooth. Then slide the bonnet over the stem and onto the bonnet studs (key 9.2).

A0832

Figure 2 : optional lubricator

Grap hite Typ e p acking Valve S iz e

Valve S tem Ă˜

M in . Torq ue Inch

mm

½ , 1, 1½ & 2"

Inch

0.472

mm

12

Jam S tyle P T FE P ackin g

C lass

AN S I

M in . Torq ue

M ax. To rqu e

in-lb s

Nm

in-lb s

Nm

in-lb s

Nm

in-lb s

Nm

C L 150

22

2.4

32

3.6

10

1.1

15

1.7

C L 300

29

3.2

43

4.9

14

1.6

21

2.3

26

3.0

39

4.4

13

1.4

19

2.1

C L 150

31

3.5

46

5.3

16

1.8

23

2.6

C L 300

41

4.7

62

7.0

21

2.4

32

3.6

P N 40

38

4.3

57

6.4

19

2.2

29

3.3

P N 16

30

3.4

45

5.1

15

1.7

23

2.6

P N 40

38

4.3

57

6.4

19

2.2

29

3.3

15, 25, 40 & 50

D IN

M ax. To rqu e

P N 40

3 & 4

80

0.630

16

100

Table 3. Recommended Torque for Packing Flange Nuts

5

Design 1018S Note The bolting procedures in step 11 include - but are not limited to - ensuring that bolting threads are clean, and the nuts are evenly tightened onto the studs in a crisscross pattern. Tightening one nut may loosen an adjacent nut. Repeat the crisscross tightening pattern several times until each nut is tight and the body-tobonnet seal is made. When the operating temperature has been reached, perform the torquing procedure once again.

11.

Lubricate the bonnet studs (key 9.2), nuts (key 9.3), and the surface between the nuts and bonnet with MoS2 (Molykote 111, paste with large solid content) lubricant or equivalent.

Tighten the nuts (key 9.3) in a crisscross pattern until the metallic stop at the bottom side of the bonnet flange contacts the body surface. this will guarantee that the body-to-bonnet joint will withstand test pressures and application service conditions (see table 4 for details)

12.

Install new packing and the metal packing box parts according to the appropriate arrangement in figure 3 or 3a. Place a smooth-edged pipe over the valve stem, and gently tap each soft packing part into the packing box, being sure that air is not trapped between adjacent soft parts.

13.

Figure 3. Typical Packing Arrangements for Plain Bonnet Valve sizes 15 thru 50mm and 1/2" thru 2"

Slide the top bushing and packing flange (keys 8.1 and 8.2) into position. Lubricate the packing flange studs (key 8.3) and the faces of the packing flange nuts (key 8.4). Install the packing flange nuts.

BODY-TO-BONNET TORQUE Valve Siz e ANSI Valves Bolt Material

B7 & B8M CL2

Inches

1.1181

1.7709

A2-70

lbf.ft

½-1

60

29

57

46

1½ - 2 - 3 & 4

126

69

136

111

mm

N.m

15 - 25

82

39

77

63

40 - 50 - 80 & 100

171

94

185

151

1018-T4

Table 4

6

DIN Valves

Figure 3a. Typical Packing Arrangements for Plain Bonnet Valve sizes 80 thru 100mm and 3" thru 4"

Design 1018S Note

!

The torque values discussed in step 14 and shown in table 3 are recommended guidelines only and are presented as a starting point for this procedure.

Tightening the packing flange nuts to a torque value that exceeds the table guidelines, in order to obtain a seal, may indicate other problems.

14.

Use care to avoid damaging the gasket sealing surfaces.

The surface finish of the stem of the valve plug/stem assembly (key 6.1) is critical for making a good packing seal. The seating surfaces of the seat ring (key 4) and, the plug of the valve/stem assembly (key 6.1) are critical for tight shutoff.

Assume all these parts are in good condition and protect them accordingly unless inspection reveals otherwise.

For spring-loaded PTFE V-ring packing (figure 3), tighten the packing flange nuts until the packing flange (key 8.1) contacts the bonnet.

For graphite packing (figure 3 and 3a), tighten the packing flange nuts to the maximum recommended torque shown in table 3. Then, loosen the packing flange nuts, and retighten them to the recommended minimum torque shown in table 3.

2.

3.

For other packing types (figure 3 and 3a), tighten the packing flange nuts alternately in small equal increments until one of the nuts reaches the minimum recommended torque shown in table 3. Then, tighten the remaining flange nut until the packing flange is level and at a 90degree angle to the valve stem.

.

Valve Size DN (Inch)

Trim Maintenance

Disassembly 1.

Remove the actuator and the bonnet as described in steps 1 through 4 of the replacing packing procedure.

Packing parts can be removed from the bonnet if desired. Replace this parts as described in the packing maintenance procedure.

Lift the valve plug/stem assembly (key 6.1) out of the valve. If the valve plug is to be reused, tape or otherwise protect the valve plug seating surface to prevent scratches

Table 5 Seat Ring Torque Guidelines

Mount the actuator on the bonnet (key 2) and reconnect the actuator and valve plug stem according to the procedure in the appropriate actuator instruction manual.

Check for leakage around the top bushing when the control valve assembly is beeing put into service. Retighten the packing flange nuts as required.

Key numbers in this section refer to figure 5.

CAUTION

4.

Seat Ring (key 4) Torque lbf x ft

Nm

15 (½)

111

150

25 (1)

111

150

40 (1-½)

111

150

50 (2)

148

200

80 (3)

222

300

100 (4)

222

300

Use a seat ring tool made according to the dimensions in figure 4 to remove the seat ring (key 4) as follows: a. Insert the tool into the valve body. Be certain the tool lugs are engaged in the corresponding recesses in the seat ring. b. Use a torque gun or driver having torque capabilities equal to or greater than those shown in table 4. Connect the torque gun to a socket that snugly fits the hex head on the seat ring tool. c. Insert the socket onto the hex head on the seat ring tool.

7

Design 1018S Table 6 Removal/Installation Tool Required for Seat Ring Valve Size

A

B

C

!

DØ

DN (Inch)

Inch

mm

Inch

mm

Inch

mm

Inch

mm

15-25 (½ - 1)

5.906

150

0.276

7

0.630

16

1.949

50

40 (1½)

6.299

160

0.276

7

0.787

20

2.736

70

50 (2)

6.299

160

0.276

7

0.787

20

2.736

70

80 (3)

8.071

205

0.276

7

0.965

24.5

4.114

104.5

100 (4)

8.543

Hold the torque gun and attached socket at right angles to the seat ring when applying torque. Tilting the gun and socket while applying torque causes the lugs on the seat ring tool to suddenly disengage from the recesses in the seat ring, thus causing possible damage to the seat ring.

5.

217

0.472

12

0.965

CAUTION

24.5

4.902

124.5

6.

7.

Remove the seat ring (key 4) from the valve body.

Inspect parts for wear or damage that would prevent proper operation of the valve body.

Replace trim parts as necessary.

Assembly 1.

2.

3.

Before installing the new seat ring, thoroughly clean the threads in the valve body port. Apply MoS2 lubricant or equivalent to the threads and to the 60° surface of the new seat ring (see key 4, figure 5). Screw the seat ring into the valve body. Using the seat ring tool, a lathe, or a boring mill, tighten the seat ring to the torque value in table 4. Remove all excess lubricant after tightening.

Remove any protective tape or covering from the valve plug/stem assembly and carefully install it into the valve body.

Clean the bonnet gasket seating surfaces, and install a new bonnet gasket (key 9.1).

If the packing is to be reused and was not removed from the bonnet, perform the following step carefully to avoid damaging the packing with the stem threads.

4.

Figure 4. Removal/Installation Tool

8

Mount the bonnet on the valve body, and complete the assembly according to steps 9 through 13 of the replacing packing procedures, omitting steps 10 and 11 if new packing is not being installed.

Design 1018S

Parts Ordering Each valve is assigned a serial number, which can be found on the valve or on the nameplate (key 18, not shown) wired to the valve if it is shipped without an actuator. This same number also appears on a nameplate that is attached to the actuator diaphragm casing when the valve is shipped from the factory as part of a control valve assembly. Refer to this serial number when contacting your Fisher Controls sales office or sales representative for technical assistance. When ordering replacement parts, refer to this serial number and to the part description and part number from the following parts list.

Parts List Note : Except where indicated, sizes shown are valve sizes.

Key

Description

Part Number

1

Valve Body If you need a valve body as a replacement part, order by valve size, serial number and desired material. Contact your Fisher-Gulde sales office or sales representative for additional information.

2

Bonnet If you need a bonnet as a replacement part, order by valve size and stem diameter, serial number and desired material.

Contact your Fisher-Gulde sales office or sales representative for additional information.

4*

Seat ring

see following table

6* 6.1 6.2 6.3

Plug/stem assembly Stem Plug block Soft-seat insert

see following table not available as a separate unit not available as a separate unit not available as a separate unit

8 8.1 8.2* 8.3 8.4 8.5* 8.6 8.7 8.8 8.9* 8.10 8.12 8.13 8.20

Packing Packing flange Bushing (non-metal stem-guiding) Packing flange stud Packing flange nut Packing ring Washer Spacer Washer V-Ring set Coil spring Lantern ring Bushing (metal-to-metal stem-guiding) Plug, resp. Lubricating/Isolating valve

see see see see see see see see see see see see see see

9 9.1*

9.2 9.3 11

Bonnet studs and nuts Bonnet gasket (Graphite laminate/stainless steel 1.4401) : 15 thru 25mm (½ thru 1 inch) 40 thru 50 mm (1½ thru 2 inch) 80mm (3 inch) 100mm (4 inch) Bonnet stud Bonnet nut Yoke locknut (SA 668-A) 15 thru 50mm (1/2 thru 2 inch) for yoke boss size 2 1/8 inch 80 thru 100 mm (3 thru 4 inch) for yoke boss size 2 13/16 inch

following following following following following following following following following following following following following following

table table table table table table table table table table table table table table

see following table 1882945 1882953 1882988 1882996 see following table see following table

2472392 2473844

*Recommended spare part.

9

Design 1018S

Seat ring removal / installation tool DN 15 - 25 (½ - 1") 0471267 DN 40 - 50 (1½ - 2") 0471275 DN 80 (3") 0471291 DN 100 (4") 1097458 Packing adjustment warning label DN 15-100 (½ - 4") 2472686

Key 4 : Seat ring for stainless steel - metal & soft-seat- trim VALVE SIZE

SEAT PORT DIAMETER

Key 4 : Seat ring for stellited trim VA LV E S IZE

SEAT RING MATERIAL

S E AT P O R T D IAM E T E R

S E AT R IN G M AT E R IA L

Inches

1.4571 (SST)

D IN mm

AN S I In c h e s

mm

In c h e s

1 .4 5 7 1 (S S T ) h a rd fa c e d s e a t w /C o C rA (A llo y 6 )

6 10 15

0.236 0.394 0.591

0483478 0483486 0483494

15

1 /2

6 10 15

0 .2 3 6 0 .3 9 4 0 .5 9 1

0483516 0483524 0483532

1

6 10 15 20 25

0.236 0.394 0.591 0.787 0.984

0483575 0483583 0483591 0483605 1856251

1

6 10 15 20 25

0 .2 3 6 0 .3 9 4 0 .5 9 1 0 .7 8 7 0 .9 8 4

0483630 0483648 0483656 0483664 1936484

1 1/2

6 10 15 20 25 30 40

0.236 0.394 0.591 0.787 0.984 1.181 1.575

0752401 0483702 0483710 0483729 1936387 0483737 0483745

1 1 /2

6 10 15 20 25 30 40

0 .2 3 6 0 .3 9 4 0 .5 9 1 0 .7 8 7 0 .9 8 4 1 .1 8 1 1 .5 7 5

11 8 1 7 8 5 0483761 0483770 0483788 1975218 0483796 0483800

50

2

6 10 15 20 25 30 40 50

0.236 0.394 0.591 0.787 0.984 1.181 1.575 1.969

0752401 0483702 0483710 0483729 1936387 0483737 0483745 0483753

50

2

6 10 15 20 25 30 40 50

0 .2 3 6 0 .3 9 4 0 .5 9 1 0 .7 8 7 0 .9 8 4 1 .1 8 1 1 .5 7 5 1 .9 6 9

11 8 1 7 8 5 0483761 0483770 0483788 1975218 0483796 0483800 0483818

80

3

40 50 65 80

1.575 1.969 2.559 3.150

0483982 0483990 0484008 0484016

80

3

40 50 65 80

1 .5 7 5 1 .9 6 9 2 .5 5 9 3 .1 5 0

0484032 0484040 0484059 0483265

100

4

80 95

3.150 3.740

0483346 0483354

100

4

80 95

3 .1 5 0 3 .7 4 0

0483400 0483419

DIN mm

ANSI Inches

mm

15

1/2

25

40

10

25

40

Design 1018S Key 6.1 : Valve plug/stem assembly (equal percentage) Valve Size

Stem

DIN mm

ANSI inches

15

1/2

25

Ø

1 12

40

1 1/2

50

2

80

3 16

100

4

Seat Port Ø

Valve Plug Material(1)

Max Coeff.

1.4571 (SST) sealing zone stellited w/CoCrA (Alloy6)

mm

inches

Kv

1.4571 (SST)

6 10 15 6 6 6 6 6 10 15 20 25 20 25 30 40 20 25 30 40 50 40 50 65 80

0.236 0.394 0.591 0.236 0.236 0.236 0.236 0.236 0.394 0.591 0.787 0.984 0.787 0.984 1.181 1.575 0.787 0.984 1.181 1.575 1.969 1.575 1.969 2.559 3.150

1.1 2.3 3.5 0.25 0.4 0.6 0.9 1.3 2.7 4.0 6.5 10.0 6.5 11.0 17.0 25.0 6.5 12.0 18.0 25.0 34.0 34.0 46.0 70.0 90.0

2424347 2424428 2424495 2469235 2469278 2471566 2424266 2424347 2424428 2424495 2465825 2424622 2465825 2424622 2470101 2464144 2465825 2424622 2470101 2464144 2464438 2470179 2470187 2469634 2464586

2424355 2424436 2424509 2469243 2469286 2469308 2424274 2424355 2424436 2424509 2424576 2424649 2424576 2424649 2469944 2464152 2424576 2424649 2469944 2464152 2464446 2470403 2470411 2469642 2464594

80 95

3.150 3.740

90.0 140.0

2464586 2464713

2464594 2464721

(2) (2) (2) (2) (2) (2) (2) (2) (2)

1.4571 with Teflon insert(3) 2424363 2424444 2424517 2469251 2469294 2471612 2424282 2424363 2424444 2424517 2424584 2424657 2424584 2424657 2470497 2464179 2424584 2424657 2470497 2464179 2464454 2471426 2471434 2469677 2464608 2462608 2464748

Key 6.2 : Valve plug/stem assembly (linear) Valve Size DIN mm

ANSI inches

15

1/2

Stem

Ø

12

Seat Port Ø

Valve Plug Material(1)

Max Coeff.

mm

inches

Kv

1.4571 (SST)

15

0.591

3.7

2470217

1.4571 (SST) sealing zone stellited w/CoCr-A (Alloy6)

1.4571 with Teflon insert(3)

2469456

(2)

2470543

(2)

2470527 2470535 2470543 2470551 2424738

6 10 15 20 25

0.236 0.394 0.591 0.787 0.984

1.3 3.0 5.0 7.5 11.0

2470195 2470209 2470217 2470225 2424711

2469421 2469448 2469456 2469979 2424711

(2) (2)

25

1

40

1 1/2

40

1.575

33.0

2464217

2464225

2464233

50

2

40 50

1.575 1.969

36.0 45.0

2464217 2464519

2464225 2464527

2464233 2464535

80

3

80

3.150

110.0

2464659

2464667

2464675

100

4

95

3.740

160.0

2464799

2464802

2464829

16

(1) Stem material in any case is 1.4571 (SST) (2) Plug tip is solid stellite (3) PTFE + 25% Glass

11

Design 1018S Key 8.1 : Packing flange - 8.3: Packing flange studs - 8.4 : Packing flange nuts

VALVE SIZES

15 thru 50mm (½ thru 2 inch) Packing flange (key 8.1), 1 required

DIN/ANSI

S31600 (316SST)

Packing flange stud (key 8.3), 2 required Packing flange nut (key 8.4), 2 required

2472597

A2-70 (SST)

VALVE SIZES

A2-70 (SST)

2261332

80 thru 100mm (3 thru 4 inch) Packing flange cap screw (key 8.1), 2 required

Packing flange (key 8.1), 1 required DIN/ANSI

2472236

S31600 (316SST)

2473941

A2-70 (SST)

---

2473976

---

Keys 8.2*, 8.5*, 8.6, 8.7, 8.8, 8.9*, 8.10, 8.12, 8.13 and 8.20: Packing box parts for stem Ă˜ 12mm (0.472 inch), valve size 15 thru 50mm and 1/2 thru 2 inch with plain bonnet (00) D E SC R IPTION

KEY

PAR T-N U MB E R

P TFE /Graphite, single

B ushing, S 31603 (316L S S T) with Teflon liner, 2 required P acking ring, P TFE;/Graphite composition, 4 required Washer, 1.4571 (S S T), 1 required S pacer, 1.4571 (S S T), 1 required

8.2* 8.5* 8.6 8.7

2472554 1278231 0225924 0869236

P TFE /Graphite, double

B ushing, S 31603 (316L S S T) with Teflon liner, 2 required P acking ring, P TFE;/Graphite composition, 4 required Lantern ring, S 31603 (316L S S T), 2 required

8.2* 8.5* 8.12

2472554 1278231 2472627

8.2* 8.7 8.8 8.9* 8.10

2472554 2472678 0280607 2472635 2061333

P TFE -V -rings, single

B ushing, S 31603 (316L S S T) with Teflon liner, 2 required S pacer, 1.4571 (S S T), 1 required S pecial washer, 1.4571 (S S T), 3 required V -ring set, P TFE , 1 required C oil spring, 1.4310 (S S T), 1 required

P TFE -V -Rings (see fig. 3) - assy 1, pressure service - assy 2, pressure service - assy 3 pressure/vacuum service

B ushing, S 31603 (316L S S T) with Teflon liner, 2 required S pecial washer, 1.4571 (S S T), 3 reqired V -ring set, P TFE , 1 required Lantern ring, S 31603 (316L S S t), 2 required

8.2* 8.8 8.9* 8.12

2472554 0280607 2472635 2472627

Graphite, single

B ushing, 1.4571 (S S T) with Graphite insert, 1 required P acing ring, Graphite/S S T laminate, 2 requried P acking ring, Graphite laminate, 2 required Washer, 1.4571 (S S T), 1 required S pacer, 1.4571 (S S T), 1 required B ushing, 1.4571 (S S T), boron coated, 1 required

8.2 8.5* 8.5* 8.6 8.7 8.13

2472562 1898272 1898299 0225924 0869236 2472244

Graphite, double

B ushing, 1.4571 (S S T) with Graphite insert, 1 required P acing ring, Graphite/S S T laminate, 4 requried P acking ring, Graphite laminate, 4 required Lantern ring, S 31603 (316L S S T),2 required B ushing, 1.4571 (S S T), boron coated, 1 required

8.2 8.5* 8.5* 8.12 8.13

2472562 1898272 1898299 2472627 2472244

TAP P E D B ON N E T (10) P ipe P lug

A 4-70 (S S T), for use with double packing, 1 required

8.20

2180696

Lubrication / isolation valve

S 31600 (316 S S T), only for use with P TFE /Graphite, double, 1 required

8.20

279214

* recommended spare part

12

Design 1018S Key 8.2*, 8.5*, 8.6, 8.7, 8.8, 8.9*, 8.10, 8.12, 8.13 and 8.20 : Packing box parts for stem Ă˜ 16mm (0.630 inch), valve size 80 & 100mm and 3 & 4 inch with plain bonnet (00) DESCRIPTION Bushing, S31603 (316L SST) with Teflon liner, 2 required packing ring, PtFE/Graphite composition, 4 required Special washer, S31600 (316 SST), 1 required Spacer, 1.4571 (SST), 1 required Bushing, S31603 (316L SST) with Teflon liner, 2 required packing ring, PtFE/Graphite composition, 8 required Special washer, S31600 (316 SST), 2 required Spacer, 1.4571 (SST), 2 required Bushing, S31603 (316L SST) with Teflon liner, 2 required Spacer, 1.4571 (SST), 1 required Special washer, S31600 (316 SST), 4 required V-ring set, PTFE, 2 required Spacer, 1.4571 (SST), 2 required Bushing, S31603 (316L SST) with Teflon liner, 2 required Special washer, S31600 (316 SST), 4 required V-ring set, PTFE, 2 required Spacer, 1.4571 (SST), 2 required Bushing, 1.4571 (SST) with Graphie insert, 1 required Packing ring, Graphite/SST laminate, 2 required Packing ring, Graphite laminate, 2 required Thrust ring, 1.4571 (SST), 1 required Spacer, 1.4571 (SST), 2 required Bushing, 1.4571 (SST), boron coated, 1 required

PTFE/Graphite, single

PTFE/Graphite, double

PTFE V-Rings, single

PTFE-V-Rings, double (see fig.3a) - assy 1, pressure service - assy 2, vacuum service - assy 3, pressure/vacuum service

Graphite, single

Bushing, 1.4571(SST) with Graphite insert, 1 required Special washer, S31600 (316 SST), 2 required Packing ring, Graphite/SST laminate, 4 required packing ring, Graphite laminate, 4 required Spacer, 1.4571 (SST), 2 requried Bushing, 1.4571(SST), boron coated, 1 required

Graphite, double

KEY

PART-NUMBER

8.2* 8.5* 8.6 8.7 8.2* 8.5* 8.12 8.20 8.2* 8.7 8.8 8.9* 8.10 8.2* 8.8 8.9* 8.7 8.2 8.5* 8.5* 8.6 8.7 8.13 8.2 8.8 8.5* 8.5* 8.7 8.13

2473852 1278258 0225932 2473933 2473852 1278258 0319686 2473925 2473852 2473933 0319686 2473984 2061341 2473852 0319686 2473984 2473925 2473887 1867105 1898221 0225932 2473933 2473879 2472562 0319686 1867105 1898221 2473925 2473879

TAPPED BONNET (10) Pipe Plug

A4-70 (SST), for use with double packing, 1 required

8.20

2180696

Lubrication / isolation valve

S31600 (316 SST), only for use with PTFE/Graphite, double, 1 required

8.20

2479214

* recommended spare parts

Key 9.2 : Bonnet studs and 9.3 : Bonnet nuts, for DIN valves Valve Size mm

Key

Stud 1.1181* Nut 1.0501*

Stud A2-70 (SST) Nut A2-70 (SST)

Stud 1.1181* Nut 1.0501*-lubricated

Stud 1.7709* Nut 1.7258*-lubricated

Stud A2-70 (SST) Nut A2-70 (SST)-lubricated

15-25

9.2 9.3

2473003 0483230

2472988 0567663

2473003 2473151

2473038 2473178

2472988 2473186

40-50

9.2 9.3

2473127 0414883

2473097 0567671

2473127 2473194

2473143 2473208

2473097 2473216

80

9.2 9.3

2539136 0414883

2539152 0567671

2539136 2473194

2539225 2473208

2539152 2473186

100

9.2 9.3

2539144 0414883

2539179 0567671

2539144 2473194

2539233 2473208

2539179 2473186

*ZnCr-plated

13

Design 1018S Key 9.2 : Bonnet studs and 9.3 : Bonnet nuts, for ANSI-valves Va lv e S iz e in c h e s

K ey

S tu d S A-1 9 3 B 7* N u t S A-1 9 4 -2 H *

S tu d S A-1 9 3 -B 8 M C L 2 (S S T ) N u t S A-1 9 4 -8 M (S S T )

S tu d S A-1 9 3 -B 7 * N u t S A-1 9 4 -2 H * lu b ric a te d

S tu d S A-1 9 3 -B 8 M C L 2 (S S T ) N u t S A-1 9 4 -8 M (S S T ) lu b ric a te d

1 /2 -1

9 .2 9 .3

2472929 2159899

2472279 1248766

2472929 2473224

2472279 2473232

1 1 /2 -2

9 .2 9 .3

2472937 0401919

2472287 1248693

2472937 2473259

2472287 2473267

3

9 .2 9 .3

2539187 0401919

2539195 1248693

2539187 2473259

2539195 2473267

4

9 .2 9 .3

2539209 0401919

2539217 1248693

2539209 2473259

2539217 2473267

*ZnC r-p la te d

Packing flange screws for valve sizes 80 & 100 mm and 3 & 4 inch

Figure 5. Design 1018S Valve with Plain Bonnet and Packing flange stud/nut for valve sizes 15 thru 50mm and 1/2 thru 2 inch

The contents of this publication are presented for information purposes only, and while every effort has been made to ensure their accuracy, they are not to be constructed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

For information, contact Fisher Controls : Marshalltown, Iowa 50158 USA Cernay 687010 France Sao Paulo 05424 Brazil Singapore 0512

14