AVK SPRING KIT FOR SWING CHECK VALVES
For series 41/60 swing check valves
Anthony Whittam
Network Water Specialist
Swing check valve spring kit
AVK swing check valves with lever and external spring are suitable for installations with high pressure, insufficient back pressure and high flow velocities. The spring tension ensures fast and gentle closing which prevents water hammer. The lever and bracket are of ductile iron with blue epoxy coating and the spring, bolts, nuts and washers are of stainless steel.
| Variant 41/32-001 | |
|---|---|
| Connection: | No connection type specified |
| Material: | Ductile Iron |
| DN: | DN50 - DN300 |
| PN: | PN 16 |
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Related Datasheets
Datasheet
Reference nos. and dimensions:
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| Ref. no. | DN/DN |
W1 mm |
Theoretical weight/kg |
|---|---|---|---|
| 41-050-32-000 | 50 - 50 | 135 | 2.0 |
| 41-100-32-000 | 100 - 100 | 141 | 3.4 |
| 41-200-32-000 | 200 - 200 | 217 | 3.4 |
| 41-300-32-000 | 250 - 300 | 441 | 3.4 |
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Components
| 1. | Lever | Ductile iron |
| 2. | Spring | Stainless steel |
| 3. | Eye bolt | Stainless steel |
| 4. | Hex Nut | Stainless steel |
| 5. | Washer | Stainless steel |
| 6. | Bracket | Ductile iron |