Check Valves
CV-series check valves include compact, lift-type, all-metal and welded-body configurations. Cracking pressure and body pressure rating are separate selection requirements.
Technical specifications are provided in English.
Product photograph. Refer to the specifications and original manufacturer reference above for selection.
Catalogue specifications & selection data
| Series / item | Manufacturer reference data |
|---|---|
| CV1 | Maximum working pressure 3,000 psi; compact general-purpose design |
| CV2 | 6,000 psi; lift-type design |
| CV3 | 1,500 psi; all-metal construction |
| CV4 | 3,000 psi; one-piece body |
| CV5 | 3,000 psi; one-piece body, adjustable cracking pressure |
| CV6 | 3,000 psi; split body, adjustable cracking pressure |
| CV7 | 3,000 psi; fully welded body, listed for ultra-high-purity gases |
Source: supplied CIR-LOK / Sailuoke reference sheet. Values are catalogue limits for the named series or configuration, not a combined operating envelope. Pressure capability depends on material, size, seal and temperature. Confirm the exact part and pressure–temperature rating before ordering.
View original manufacturer reference · Browse Instrumentation Valves
