AVK GATE VALVE, FLANGED, PN10/16

EN 558-14/DIN F4, DN700-1200

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. 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 safety stem sealing system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 06/30-029
Connection: Flanged
Material: Ductile Iron
DN: DN700 - DN1200
PN: PN10/16
Closing direction: Clockwise to Close

Features

  • Wedge nut in dezincification resistant brass, designed as a fixed, integral part of the wedge which prevents vibration and ensures durability
  • Wedge and wedge nut fully encapsulated in drinking water approved EPDM
  • Wedge shoes in PA and guide rails on the body make the wedge slide easily up and down, keeping operational torque low even at high differential pressure
  • A large conical stem hole going all the way through the wedge ensures circulation and prevents accumulation of stagnant water
  • Stem in stainless steel with wedge stop and rolled threads for high strength
  • Full circle thrust bearing keeps the stem firmly lined up and ensures low operating torque. Sizes DN450 to DN600 have a double roller bearing and DN700+ have stainless steel washers coated with bronze/PTFE composite
  • Three independent stem seals: an NBR wiper ring protects against contamination from outside, four O-rings surround the radial bearing and innermost a lip seal backed up by an O-ring act as the main seal to the flow
  • Bonnet gasket with a circular cross section fixed in a recess to avoid blow-out
  • Bonnet bolts in A2-70, counterbored, sealed with hot melt glue and encircled by the bonnet gasket
  • Corrosion protected with fusion bonded epoxy, applied in a GSK approved process, blue RAL 5017
  • Bosses for by-pass
  • ISO actuator flange; gearbox or actuator is recommended
  • Detachable covers at the bottom for flushing of wedge rail

Downloads

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

Reference nos. and dimensions:

Scroll for more info
AVK ref. no. DN
mm
Flange
drilling
L
mm
W
mm
H
mm
H3
mm
F2
mm
D2
mm
Actuator
Flange
Theoretical
weight/kg
Notes
06-700-30-00464 700 PN10 430 1211 1622 2077 81 40 F16 1403
06-700-30-01464 700 PN16 430 1211 1622 2077 81 40 F16 1447
06-800-30-00464 800 PN10 470 1211 1672 2185 81 40 F16 1467
06-800-30-01464 800 PN16 470 1211 1672 2185 81 40 F16 1543
06-900-30-00464 900 PN10 510 1523 2117 2675 81 40 F16 3099
06-900-30-01464 900 PN16 510 1523 2117 2680 81 40 F16 3131
06-1000-30-09043164 1000 PN10 550 1563 2067 2682 81 40 F16 3141
06-1000-30-09143164 1000 PN16 550 1563 2067 2695 81 40 F16 3208
06-1200-30-09043118 1200 PN10 630 1870 2476 3236 110 50 F25 4643 Two pack epoxy coated / not GSK approved
06-1200-30-09143118 1200 PN16 630 1870 2476 3236 110 50 F25 5084 Two pack epoxy coated / not GSK approved
BIM drawings
2D/3D drawings
Enquiry
Scroll for more info

Components

1. Bonnet Ductile iron GJS-500-7
2. Body Ductile iron GJS-500-7
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
7. Wedge shoe PA 6.6
8. O-ring EPDM rubber
9. Cover plate Ductile iron GJS-500-7
10. Key Stainless steel A4
11. Stem Stainless steel 1.4021
12. Gland flange Ductile iron GJS-500-7
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. Gland flange bolt Stainless steel A2
22. O-ring EPDM rubber
23. Stem seal EPDM rubber
24. Seal Hot melt glue
25. Bonnet bolt Stainless steel A2
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

Test/Approvals

  • Seat: 1.1 x PN (in Bar), Body: 1.5 x PN (in Bar). Closing torque test. |
  • Hydraulic test according to EN 1074-1 and 2 / EN 12266
  • 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