RFQ: Non-Slam / Silent Check Valve
RFQ non-slam / nozzle / silent check valves to reduce water hammer. Quote from India.
Why this RFQ pattern
Pump discharge BOQs specify non-slam checks where swing checks risk slam and water hammer.
BOQ wording
- Non slam check valve WCB Class 150 DN200
- Silent check nozzle type SS316 DN100
- Axial non-slam check CL300
Typical supply
| Type | Nozzle / silent / dual plate |
| Body | WCB / SS |
| Class | 150 / 300 |
| Ends | Wafer / flanged |
Checklist
- Type
- DN
- Class
- Flow
- Orientation