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Data Sheets

Flanged Gate Valve, short (F4) - Series 06 and 26 Flanged gate valves are suitable for any installation, as they can be connected to pipe lines of all materials by means of AVK combi-flanges or universal adaptors. Front Page Products • Water • Steel pipes

• DN 40-300 • GGG-50 • With internal epoxy (06/30) or internal enamel (26/00)


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Data Sheets

Description of series 06/30 Gate valve for water

Front Page Products • Water • Steel pipes

Resilient seated gate valve. Body and bonnet of GGG-50. DN 40 - 300. Flanges and drilling to ISO 7005-2 (EN 1092-2: 1997, DIN 2501), PN 10 and PN 16. Short face to face to DIN 3202 part 1, F4. Wedge of ductile iron with fixed wedge nut, fully vulcanized with EPDM rubber. Stem of stainless steel 1.4021 with rolled thread and wedge stop ring. The stem sealing consists of a rubber manchette, 4 O-rings in a nylon bearing and a wiper ring. Bonnet gasket in groove between body and bonnet. Countersunk bonnet bolts encircled by the bonnet gasket and sealed with hot melt. Epoxy coating to DIN 30677 - internally and externally. Like AVK series 06/30 or approved equivalent.


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Data Sheets

Description of series 26/00 Gate valve for water

Front Page Products • Water • Steel pipes

Resilient seated gate valve. Body and bonnet of GGG-50. DN 40 - 300. Flanges and drilling to ISO 7005-2 (EN 1092-2: 1997, DIN 2501), PN 10 and PN 16. Short face to face to DIN 3202 part 1, F4. Wedge of ductile iron with fixed wedge nut, fully vulcanized with EPDM rubber. Stem of stainless steel 1.4021 with rolled thread and wedge stop ring. The stem sealing consists of a rubber manchette, 4 O-rings in a nylon bearing and a wiper ring. Bonnet gasket in groove between body and bonnet. Countersunk bonnet bolts encircled by the bonnet gasket and sealed with hot melt. Epoxy coating to DIN 30677 - externally. Enamelled internally. Like AVK series 26/00 or approved equivalent.


AVK GATE VALVE PN 10 OR PN 16

06/X0 - 26/00

To DIN 3352 part 4 / NF E 29-324 Face to face dimension to DIN 3202 Part 1, F4 Flanges and drilling to ISO 7005-2 (EN 1092-2: 1997, DIN 2501) Use:

Materials:

For water, sewage and neutral liquids to max. 70°C

Body and bonnet Series 06/30 and 26/00: Ductile iron, GGG-50, to DIN 1693 (BS 2789 grade 500 - 7) Series 06/40: Grey cast iron, GG-25, to DIN 1691 (BS 1452 grade 220/250) Coating Series 06/30 and 06/40: Electrostatically applied epoxy resin to DIN 30677 - Internally and externally Series 26/00: Electrostatically applied epoxy resin to DIN 30677 - externally. Enamelled internally. Stem Stainless steel, DIN X 20 Cr 13 Stem sealing NBR wiper ring, 2 NBR O-rings inside and 2 outside a plastic bearing, EPDM rubber manchette Wedge Ductile iron, GGG-50, core fully vulcanised with EPDM rubber, with integral wedge nut of dezincification resistant brass, CZ 132 to BS 2874 Thrust collar Dezincification resistant brass, CZ 132 to BS 2872 Bonnet bolts Stainless steel A2, sealed with hot melt Bonnet gasket EPDM rubber

Tests: Hydraulic test to DIN 3230 part 4: Seat: PN Body: 1.5 x PN Operating torque test

Optional extras: Handwheel Extension spindle Stem cap Flange adaptor

Approvals: Series 06/30: Ă–VGW - Reg. Nr.: W1.121 Series 26/00: DVGW - Reg. Nr.: 81.03 e 397

For further specification, see section "Technical information". The designs, materials and specifications shown are subject to change without notice due to our continuing programme of product development. AVK INTERNATIONAL A/S/99


AVK GATE VALVE PN 10 OR PN 16

06/X0 - 26/00

To DIN 3352 part 4 / NF E 29-324 Face to face dimension to DIN 3202 Part 1, F4 Flanges and drilling to ISO 7005-2 (EN 1092-2: 1997, DIN 2501) Component list 1. 2. 3. 4. 5. 6.

Stem NBR wiper ring NBR O-ring Bearing Bonnet Thrust collar

7. 8. 9. 10. 11. 12.

EPDM rubber manchette Bonnet bolt Bonnet gasket Wedge nut Wedge Body

1

F

2 3 4 5 6 7 8

H

9 10 11 12

Dt Dh D

ds

L

GG-25 Internal epoxy

06-080-40014 06-100-40014 06-150-40014 06-200-400X4

Ref. nos. GGG-50 Internal epoxy

GGG-50 Internal enamel

06-040-30014 26-040-0001 06-050-30014 26-050-0001 06-065-30014 26-065-0001 06-080-30014 26-080-0001 06-100-30014 26-100-0001 06-125-30014 26-125-0001 06-150-30014 26-150-0001 06-200-300X4 26-200-000X 06-250-300X4 26-250-000X 06-300-300X4 26-300-000X

DN

L mm

H mm

Dt mm

D mm

Dh mm PN 10 PN 16

ds mm PN 10 PN 16

40 50 65 80 100 125 150 200 250 300

140 150 170 180 190 200 210 230 250 270

241 241 271 297 334 376 448 562 664 740

83 102 122 138 158 188 212 268 320 370

150 165 185 200 220 250 285 340 400 455

110 125 145 160 180 210 240 295 295 350 355 400 410

18 18 18 18 18 18 22

X: 0= PN 10 1 = PN 16 In the sizes DN 250 and DN 300 the upper bolt holes in the flanges are metric threaded (M20 for PN 10 and M24 for PN 16).

22 22 22

Holes PN 10 PN 16

4 4 4 8 8 8 8 22 26 26

8 12 12

12 12 12

F mm

Weight kilos

14 14 17 17 19 19 19 24 27 27

10 11 14 18 23 31 46 65 102 149

gatevalve_short_06_26  

Flanged gate valves are suitable for any installation, as they can be connected to pipe lines of all materials by means of AVK combi-flanges...