Product Introduction:

Rotary check valve is a single flow valve that automatically opens and closes the valve disc based on the flow of the medium itself, used to prevent the backflow of the medium. It provides a full range of internal and external rotary check valves, and can also add some additional control devices.

Design standards: GB/T12236、API6D、EN13709

Length standard: GB/T12221、ANSI B16.10、EN558

Test standard: GB/T13927、API598、EN12266

Caliber: 2 "~48" (DN50-DN1200)

Pressure: CLASS 150~2500（PN16~PN420）

Main materials: carbon steel, stainless steel, alloy steel and duplex steel, low-temperature steel, nickel based, titanium alloy, etc

Note: For more detailed information, please call for consultation