AVK LEVER AND WEIGHT KIT FOR SWING CHECK VALVES
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AVK Valves Company Hong Kong Ltd.
Unit 803, 8/F, Pilkem Commercial Centre, 8 Pilkem Street, Jordan, Kowloon Hong Kong
Swing check valve lever and weight kit
AVK swing check valves with lever and weight are appropriate for installations with an increased risk of water hammer at standard flow velocities. The solution enables visual check. Valves in small dimensions also offer the possibility of priming by moving the lever manually. The weight is adjustable on the lever to achieve a careful closing against the seat as well as an optimum closing speed to prevent water hammer. The lever and weight are of ductile iron with blue epoxy coating.
| Variant 41/D-001 | |
|---|---|
| Connection: | No connection type specified |
| Material: | Ductile iron |
| DN: | DN50 - DN600 |
| PN: | PN 16 |
Downloads
Datasheet
Installation, operation and maintenance manuals
Reference nos. and dimensions:
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| AVK ref. no. | DN/DN |
La mm |
W1 mm |
Theoretical weight/kg |
|---|---|---|---|---|
| 41-080-23-000 | 50 - 80 | 150 | 148 | 2.8 |
| 41-100-23-000 | 100 - 100 | 185 | 158 | 2.9 |
| 41-150-23-000 | 125 - 150 | 230 | 200 | 5.6 |
| 41-200-23-000 | 200 - 200 | 280 | 230 | 5.7 |
| 41-300-23-000 | 250 - 300 | 525 | 405 | 13 |
| 41-350-23-000 | 350 - 350 | 500 | 441 | 23 |
| 41-400-23-000 | 400 - 400 | 500 | 476 | 40 |
| 41-450-23-000 | 450 - 450 | 775 | 511 | 43 |
| 41-600-23-000 | 500 - 600 | 775 | 541 - 598 | 60 |
2D/3D drawings
Enquiry
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Components
| 1. | Lever | Ductile Iron |
| 2. | Weight | Ductile Iron |
Standards
- DIN/EN
