At Flowlink Valves & Controls, our Piston Check Valves come in non-spring and spring-loaded designs, suitable for Class 150-1500 applications. These valves feature conventional ports and are available with bolted or welded caps, offering flexibility with threaded, socket weld, or RF ends. Manufactured to API 602 and ASME B16.34 standards, they provide high performance and durability in high-pressure and high-temperature environments, ideal for industries like oil & gas, petrochemical, and power generation.
| Sizes | 1/2″ -2” |
| Pressure Class | 150,300,600,800,1500 |
| Design Specification & Compliance |
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| End Connections |
· Flanged – RF / FF / RTJ / API / AS2129 · Screwed · Socket weld · Buttweld |
| Materials |
· Cast Iron · Cast Steel – WCB – WCC – WC6 – WC9 – LCB – LCC · Stainless Steel · Duplex / Super Duplex · Low Temperature – LF2 · Cryogenic · Chrome Moly · Hastaloy · Monel · Titanium |
We offer Engineering support and a complete suite of Engineered products for all your plant and flow control applications.
