AVK GATE VALVE, FLANGED, PN10/16
EN 558-14/DIN F4, SS 1.4404 stem, DN700-1000
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
Appendix
Installation
Animation
| AVK_Gate valves_animation_2022.mp4 |
Tender Text
Certificate(s)
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 Series 14 / DIN 3202 - F4
- Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
