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GATE VALVE, METAL SEATED, PN35, PRESSED SEATS

CC/ACC, ISO Mounting Flange, Shoe & Channel, AS/NZS 4087 B6, DN375-DN600

AVK Wingfield Plant

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AVK Australia Civil

559A Grand Junction Road Wingfield SA 5013 Sales and Technical enquiry

Metal seat gate valve for water, sewage and neutral liquids to max. 70°C

AVK metal seated wedge gate valves are primarily designed for the flow isolation of a length of pipeline or piece of equipment. It uses a ductile iron gate that houses bronze rings to ensure a watertight seal

Variant 580/82-004
Connection: Flanged
Material: Ductile Iron
DN: DN375 - DN600
PN: PN35
Closing direction: CC / ACC

Features

  • Bronze wedge nut with lubricating abilities providing optimum compatibility with stem
  • The wedge face ring is machined to a fine surface finish to ensure optimum compatibility with body seat rings
  • Wedge with guides, which ensure uniform closure
  • Copper alloy shoes and channels provide low friction guides for the wedge when opening and closing
  • A large through bore housing for the stem in the wedge prevents stagnant water or impurities
  • Stainless steel stem and bolts for increased corrosion resistance
  • Stainless steel thrust washer, bronze thrust collar and thrust bearing provides fixation of the stem and thrust low free running torque
  • Seal housing incorporates inner/outer O-ring seals for long life operation
  • Stem sealing replaceable under pressure
  • Backseal gromment and stem O-ring serve as main hydraulic seal to the flow
  • O-ring fixed in a recess groove preventing it from being blow out by pressure surges
  • Bonnet bolts and gland bolts encircled by O-ring, thus there is no risk of corrosion
  • Full bore
  • Lifting eyes for easy handling
  • Blue fusion bonded epoxy according to AS4158
  • ISO Mount size is F14 for DN375-DN450, DN500-DN600 is F16

Downloads

Datasheet
Related Datasheets
Tender Text
Certificate(s)
Installation, Operation & Maintenance

Reference nos. and dimensions:

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AVK ref. no. DN
mm		 Operating
Direction		 Flange
drilling		 L
mm		 W
mm		 H
mm		 H3
mm		 F
mm		 F1
mm		 F2
mm		 Theoretical
weight/kg
580-375-82-270312 375 CC AS 4087 B6 610 650 1079 1369 29 35 57 519
580-375-82-370312 375 ACC AS 4087 B6 610 650 1079 1369 29 35 57 519
580-450-82-270312 450 CC AS 4087 B6 660 728 1197 1535 29 35 57 683
580-450-82-370312 450 ACC AS 4087 B6 660 728 1197 1535 29 35 57 683
580-500-82-270312 500 CC AS 4087 B6 710 794 1283 1651 29 35 57 842
580-500-82-370312 500 ACC AS 4087 B6 710 794 1283 1651 29 35 57 842
580-600-82-270312 600 CC AS 4087 B6 785 934 1442 1867 29 35 57 1314
580-600-82-370312 600 ACC AS 4087 B6 785 934 1442 1867 29 35 57 1314
2D/3D drawings
Enquiry
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Components

1. Seat ring Bronze CC491K (LG2)
2. Body Ductile iron GJS-500-7 (GGG-50)
3. O-ring EPDM rubber
4. Wedge Ductile iron GJS-500-7 (GGG-50)
5. Bonnet Ductile iron GJS-500-7 (GGG-50)
6. Face ring Bronze CC491K (LG2)
7. Wedge nut Alu-bronze C95810
8. Backseal grommet NBR rubber
9. Stem Stainless steel 431
10. Gland flange Ductile iron GJS-500-7 (GGG-50)
11. Key Stainless steel A4-70
12. Stem Cap Ductile iron GJS-500-7 (GGG-50)
13. Insert Plastic
14. Wiper ring NBR rubber
15. Seal retainer Bronze CC491K (LG2)
16. O-ring NBR rubber
17. Bolt Stainless steel A4-70
18. Thrust washer Stainless steel 431
19. Thrust collar Alu-bronze C95810
20. Thrust bearing Steel, PTFE coated
21. Washer Stainless steel A4-70
22. Nut Stainless steel A4-70
23. Shoe Bronze CC491K (LG2)
24. Channel Bronze CC491K (LG2)

Test/Approvals

  • Production test according to AS/NZS 2638.1 Body:1,5 x PN, Seat: 1.1 x PN
  • StandardsMark approved to AS/NZS 2638.1
  • WaterMark approved to AS/NZS 2638.1

Standards

  • Designed to: AS/NZS 2638.1
  • Face to face: AS/NZS 2638.1
  • Flange drilling: AS/NZS 4087 B6
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