Featuring a forged body construction with fire-safe design certified to API 607 and API 6FA standards, the design ensures reliable overpressure protection with zero leakage performance and blow-out proof stem construction. These valves are ideal for critical processes across petrochemical plants, oil and gas transmission, hydrogen service, LNG storage, and high-pressure pipeline systems.

Pressure range: Inlet class 150 - 2500; Lb

Max set pressure examples: up to 25.54 MPa

Outlet pressure limits: MPa 1.96, 5.10

Seal: FKM (fluororubber)

Temperature range: -196ºc to -40ºc; -29ºc to 260ºc; -268ºc to 260ºc

End connection type: Flanged (ASME B16.5), RF

Fire safety: API 607

Inspection and test: GB, ASME/API, DIN

Certificates: ISO 9001, ISO 14001, ISO 45001, TS, PED, EAC

Place of origin: Zhejiang, China