Forged steel check valve

Product overview:

Check valves are widely used in pipelines carrying media such as metallurgy, power, oil, chemicals, air, coal, combustible gases, and water supply and drainage, including seawater desalination, air separation, high and medium pressure condensate, coal, and oil products, to prevent backflow of the media.

Technical parameters:

Specification range:NPS 1/2 - NPS 2

pressure level:CL 150-CL 600

Use temperature-29℃ to 425℃ (or as per customer requirements)

Use media:Water, steam, oil

Connection method: flange type, butt welding type, socket type, threaded type

Structural forms: swing type, piston type, spherical type

Product standards: