Check valves are single-flow valves that open and close automatically depending on the flow of the medium itself to prevent the reverse flow of the medium. Neway provides a full range of swing check valves for internal and external pins, as well as additional control devices.

We offer axial flow check valves as well as double disc check valves.

Technical parameter

Diameter range: 2"~64"(DN50~DN1600)

Pressure CLASS: ASME CLASS 150~2500 (PN16~PN420)

Main materials: carbon steel, stainless steel, alloy steel and duplex steel

Connection: RF, BW, RTJ