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AVK GATE VALVE, RESILIENT SEATED, PN16

CC, Stem Cap, Socket Ends, DN80-DN300

AVK Wingfield Plant

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AVK Australia Civil

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

Socket gate valve for water, sewage and neutral liquid applications to max. 70°C. For AS 4020 compliance, max temp 40°C.

AVK gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with AVK’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple safety stem sealing system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 570/51-001
Connection: Socket Ends
Material: Ductile Iron
DN: DN80 - DN300
PN: PN16

Features

  • This product is compliant with the Lead-Free requirements of the National Construction Code Volume 3
  • Fixed integral wedge nut prevents vibration
  • Wedge fully vulcanized with drinking water approved EPDM rubber
  • Polyamide wedge shoes protect the wedge during opening and closing reducing friction
  • Gland flange removable under pressure for replacement of thrust bearings and seals
  • Stainless steel stem with wedge stop
  • Seal housing incorporates inner/outer O-ring seals and wiper ring for long life operation
  • Round bonnet gasket fixed in a recess to prevent blow out under pressure
  • Counterbored stainless steel bonnet bolts sealed with hot-melt glue and integral o-rings of the bonnet gasket
  • Full bore
  • Epoxy coating to AS/NZS 4158
  • Approved to AS/NZS 4020

Downloads

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

Reference nos. and dimensions:

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AVK ref. no. DN
mm		 DP Nom. O.D.
mm		 L
mm		 L1
mm		 L2
mm		 W
mm		 H
mm		 H3
mm		 F
mm		 F1
mm		 F2
mm		 Theoretical
weight/kg
570-080-51-2940120 80 94-97 252 - 132 173 307 376 28.5 33.5 50 13
570-100-51-2940120 100 120-123 280 126 210 194 328 446 28.5 33.5 50 16
570-150-51-2940120 150 175-178 304 126 213 274 434 579 28.5 33.5 50 30
570-200-51-2940120 200 230-233 396 - 206 334 568 714 27.8 33.5 57 51
570-225-51-2940120 225 257-260 450 - 250 422 651 809 27.8 33.5 57 82
570-250-51-2940120 250 284-287 466 - 256 422 664 836 27.8 33.5 57 85
570-300-51-2940120 300 343-346 488 - 278 452 746 949 27.8 33.5 57 116
2D/3D drawings
Enquiry
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Components

1. Insert Plastic
2. Stem Cap Ductile iron GJS-500-7
3. Wiper ring NBR rubber
4. Seal retainer Bronze CC491K
5. Gland flange Ductile iron GJS-500-7
6. Bonnet Ductile iron GJS-500-7
7. Stem Stainless steel 1.4057
8. Body Ductile iron GJS-500-7
9. Wedge nut Brass, DZR CW724R, low lead
10. Wedge core Ductile iron GJS-500-7
11. Wedge rubber EPDM rubber
12. Bolt Stainless steel A4-70
13. NBR rubber
14. Thrust collar Brass, DZR CW724R, low lead
15. O-ring NBR rubber
16. Bonnet gasket EPDM rubber
17. Wedge shoe PA 6.6

Test/Approvals

  • Production test according to AS/NZS 2638.2 Body: 1.5 x PN Seat: 1.1 x PN
  • Seat: 1.1 x PN (in bar), Body: 2 x PN (in bar). Operation torque test.
  • WaterMark approved to AS/NZS 2638.2
  • StandardsMark approved to AS/NZS 2638.2

Standards

  • Designed to: AS/NZS 2638.2
  • Socket ends to AS/NZS 2280
  • Coating to AS/NZS 4158
  • Valves comply with AS/NZS 4020
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