High-temperature Check Valve

High-Temperature Check Valve

High-temperature check valve in different materials and sizes for your spepcialized applications.

Introduction of High-Temperature Check Valve

A high-temperature check valve is made to withstand operating temperatures of 425ºC and up. It can also be designed to endure temperatures below the freezing point. Its temperature range will vary on its overall make. To withstand stringent temperatures, this valve is made from strong materials including cast iron, forged steel, cast steel, and stainless steel. 

You can see a this kind of valve in demanding operations, such as in hot and cold water systems, thermal oil systems, condensate lines, and process lines. Among the major industries that use it are boiler plants, process plants, and steam plants.


Valve Size2″–36″ DN50–DN900
Pressure Class150LB to 600LB PN10 to PN64
MaterialsWCB, CF8, CF3, CF8M, CF3M, B148, A105, LF2, F304, F316
Design and Manufacturing StandardsAPI6D
Face to Face StandardsASME B16.10
Flange Dimension StandardsASME B 16.5, ASME B16.47, EN1092-1
Pressure Test StandardsAPI 598 (Zero Leakage), API 6D
Fire Safety Test StandardsAPI607
Quality/Product CertificationsISO9001, ISO14001, ISO18001
Fugitive EmissionsISO 15848-1, API 622
Valve operator options
Shutoff ClassAPI 598 (Zero Leakage),
BoreFull Bore
Process Connection TypesWafer type, Flange Type,

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