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AVK GATE VALVE, FLANGED, PN10/16

EN 558-14/DIN F4, SS 1.4404 stem, DN700-1000

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Flanged gate valve EN 558-2 S.14/DIN F4, with 1.4404/316L stem. For drinking water and neutral liquids to max. 70°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 stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 06/34-006
Connection: Flanged
Material: Ductile Iron
DN: DN700 - DN1000
PN: PN16
Closing direction: Clockwise to Close

Features

  • Fixed, integral wedge nut prevents vibration and increases durability
  • Fully vulcanized wedge with guide rails, which ensure correct opening/closing
  • Polyamide wedge shoes protect the wedge rubber during opening and closing
  • Stainless steel stem, 1.4401/AISI 316, with wedge stop
  • A large conical stem hole in the wedge creates circulation and prevents stagnant water
  • Four independent stem seals: outermost an NBR wiper ring protects against pollution from the environment, next the polyamide radial bearing is surrounded by two NBR O-rings followed by another O-ring around the stem and innermost an EPDM lip seal is the main hydraulic seals to the flow
  • Thrust bearing consisting of a series of stainless steel washers covered with a layer of PTFE coated bronze ensures low operating torque
  • Removable gland flange for under-pressure replacement of thrust- and radial bearings and seals
  • Round bonnet gasket fixed in a recess to prevent blow-out
  • Counterbored stainless steel bonnet bolts encircled by the bonnet gasket and sealed with hotmelt glue
  • ISO actuator flange; electric actuator or gearbox is recommended
  • Integrated lifting eyes for easy handling
  • 3/4" connection plug for venting or installation of air valve
  • Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved
  • All rubber parts with multiple drinking water approvals (DVGW, WRAS)
  • For installation with horizontal or vertical stem
  • Detachable covers at the bottom for flushing of wedge rail
  • Bosses for by-pass valve, see datasheet for by-pass valve series 126/99

Downloads

Datasheet
Related Datasheets
Appendix
Tender Text
Certificate(s)
Installation, Operation & Maintenance
Animation
AVK_Gate valves_animation_2022.mp4

Reference nos. and dimensions:

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AVK ref. no. DN
mm		 Flange
drilling		 L
mm		 W
mm		 H
mm		 H3
mm		 F2
mm		 D2
mm		 Dh
mm		 Ds
mm		 Bolt
No.		 Actuator
Flange		 Theoretical
weight/kg
06-700-34-00464 700 PN10 430 1211 1622 2077 81 40 840 31 24 F16 1403
06-700-34-01464 700 PN16 430 1211 1622 2077 81 40 840 37 24 F16 1447
06-800-34-00464 800 PN10 470 1211 1672 2180 81 40 950 34 24 F16 1467
06-800-34-01464 800 PN16 470 1211 1672 2185 81 40 950 41 24 F16 1543
06-900-34-00464 900 PN10 510 1523 2117 2675 81 40 1050 34 28 F16 3098
06-900-34-01464 900 PN16 510 1563 2117 2680 81 40 1050 41 28 F16 3345
06-1000-34-09042164001 1000 PN10 550 1563 2067 2682 81 40 1160 37 28 F16 3151
06-1000-34-09142164001 1000 PN16 550 1563 2067 2698 81 40 1170 44 28 F16 3403
2D/3D drawings
Enquiry
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Components

1. Bonnet Ductile iron GJS-500-7 (GGG-50)
2. Body Ductile iron GJS-500-7 (GGG-50)
3. Grooved pin Stainless steel 1.4404
4. Wedge rubber EPDM rubber
5. Wedge nut Brass CW724R Si-alloy
6. Wedge Ductile iron GJS-500-7 (GGG-50)
7. Wedge shoe PA 6.6
8. O-ring EPDM rubber
9. Cover plate Ductile iron GJS-500-7 (GGG-50)
10. Key Stainless steel
11. Stem Stainless steel 1.4404
12. Gland flange Ductile iron GJS-500-7 (GGG-50)
13. Thrust collar Alu-bronze CW307G
14. Wiper ring NBR rubber
15. Radial bearing Polyamide
16. O-ring NBR rubber
17. Thrust washer Stainless steel 1.4057
18. Seal Hot melt glue
19. Thrust bearing Bronze / PTFE composite
20. O-ring NBR rubber
21. Bolt Stainless steel A4
22. O-ring EPDM rubber
23. Stem seal EPDM rubber
24. Seal Hot melt glue
25. Bonnet bolt Stainless steel A4
26. Bonnet gasket EPDM rubber
27. Plug for air valve Stainless steel 1.4404
28. Blind plug Stainless steel 1.4462, duplex
29. Blind plate Ductile iron GJS-500-7 (GGG-50)

Test/Approvals

  • Hydraulic test according to EN 1074-1 and 2 / EN 12266 |
  • Seat: 1.1 x PN (in Bar), Body: 1.5 x PN (in Bar). Closing torque test.
  • Approved according to ACS Certificate 18 ACC NY 369
  • Belgaqua approved

Standards

  • Designed according to EN 1074 part 1 & 2
  • Face-to-face dimension according to EN 558 Table 2 Basic Series 14
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
0 Files In the package

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