The C.R.I check valve allows flow in one direction and automatically prevents backflow (reverse flow) when fluid in the line reverses direction. They are one of the few self-automated valves that do not require assistance to open and close.
- Hardened Seat Minimize online erosion & Providing Maximum Service Life.
- Leak-proof body – Cover join with spiral wound gasket.
Size | DN50 to DN600 |
End Connection | Flanged / Welded |
Rating | Class 150 to Class 600 |
MOC | Carbon Steel / Alloy Steel / Stainless Steel |
General design and manufacture | BS 1868 |
Valve face to face dimension | ASME B 16.10 |
Pressure & Temperature Rating | ASME B 16.34 |
Flange Standard Conformity / Butt weld Standard Conformity | ASME B 16.5 / ASME B 16.25 |
Testing Standard Conformity | API 598 |
Trim & Seating surface as per API 600 Standard |
Applications
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