Forged Steel Check Valve

CMK forged steel check valves are available in three bonnet designs, the first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F304L/graphite. The second design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint. These are piston check, ball check, or swing check designs.

Design standard:

Design:    BS5352 MSS SP-118

Products range:

Size: 1/2" ~ 2"

Rating:    150LB~2500LB

Body Materials:      A105; LF2;F5;F22;304(L),316(L);Monel;20Alloy; etc.

Design feature:

Bolted bonnet

Welded bonnet

A threaded and pressure seal bonnet; Y type and Type

Connect ends conform to Socket welded, Screw, Butt-welded and Flanged

If you have any enquiry about quotation or cooperation, please feel free to email to sales@huachao-steel.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.