Check valves & NRV / NRV
Wafer Type NRV
Single-disc wafer check valve that clamps between pipeline flanges, a slim, lightweight non-return valve from 25 mm to 300 mm.
- Nominal size
- 25 mm to 300 mm
- Pressure
- 425 PSIG body
- Body
- IC 304 / 316, CI
| Valve type | Wafer type NRV |
|---|---|
| Nominal size | 25 mm to 300 mm |
| Hydro test pressure | 425 PSIG body |
| Body MOC | IC 304 / 316, CI |
| Disc | IC 304 / 316, CI |
| O-ring | PTFE |
| Hinge pin | AISI 304, 316 |
| Hook | M.S. |
| Typical applications | Oil, Gas, Steam, Process lines |
Specifications describe our standard range. Send your duty conditions for a confirmed offer with test certificates.
Key features
Fits between flanges
Wafer pattern installs between two pipeline flanges, saving space and weight.
Hinged disc
Disc on an AISI 304 / 316 hinge pin opens with flow and closes on reversal.
Lifting hook
M.S. hook makes it easy to position and centre the valve during fitting.
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