AVK RESILIENT SEATED GATE VALVE Class 150 ,To AWWA C509 (NRS) Flanges & Drilling to ANSI B16.42, Class 150 Flat Face

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

Materials: Gland flange, Ductile iron, EN1563 body and bonnet Gland flange AISI.316 bolts Coating Fusion Bonded epoxy Ext. to Stem Stem sealing Wedge Alu-Bronze NBR wiper ring, 2 NBR O-rings 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 and Dezincification resistant brass, stem seal box CZ 132 to BS 2874 Bonnet bolts AISI 316 Bonnet gasket EPDM rubber

Tests: Hydraulic test to AWWA C509 / API 598 Operating test 1X Open /Close All Valves are 100% tested Optional extras: Handwheel Extension spindle Flange adaptor Stem cap

Approvals: UL/FM approved

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/2001 312160IB

AVK RESILIENT SEATED GATE VALVE, Class 150To AWWA C509 (NRS) Flanges & Drilling to ANSI B16.42, Class 150 Flat Face

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Component list 1. Stem 2. Gland flange bolt 3. NBR wiper ring 4. Gland flange 5. Stem seal box 6. NBR O-ring 7. Bonnet 8. Thrust collar 9. Bonnet bolt 10. Bonnet gasket 11. Wedge nut 12. Wedge 13. Body

1 F 2 3 4 5 6 7 H 8 9 10 11 12 13

Dt Dh D

ds

L

Ref. nos.

DN

L mm

H mm

Dt mm

D mm

Dh mm

ds mm

Holes

F mm

Weight kilos

45-050-51 45-080-51 45-100-51 45-150-51 45-200-51 45-250-51 45-300-51 45-350-51* 45-400-51

50 80 100 150 200 250 300 350 400

178 203 229 267 292 330 356 381 406

279 294 324 429 531 614 690 867 867

98 133 159 214 274 331 389 432 503

165 200 235 300 360 425 485 533 620

125 160 190 250 310 370 430 490 550

19 19 23 28 28 31 31 35 37

4 8 8 8 12 12 16 16 16

19 19 19 24 27 27 27 32 32

13 18 28 53 86 140 188 270 291