Industrial Valves #99494

Available in two bonnet designs:
Bolted Bonnet, with male-female joint, spiral wound gasket, made in F316Lgraphite, ring joint gasket (upon request).
Welded bonnet, with a threaded and seal welded joint. Full penetration strength welded (upon request).
Pressure seal bonnet, with a threaded and pressure seal bonnet joint.
Size available NPS 12 to NPS 4 (DN15 to DN100)
Pressure Rating : Class 150 to Class 2500

A check valve allows fluid to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem.

Size:DN50(2")DN300(120") Flange Preesure: DN10-DN600(16bar) DN650-DN3000(10bar) Working Temp:-20d C-150d C Service:Oil, Water, Air, Food, Etc. Operator : Gear Electric Pneumatic Actuator

Bolted Bonnet
Extended Bonnet for Cryogenic Services
Impact Handwheel Optional
Gear Optional
Size available :NPS 2 to NPS 36 (DN50 to DN900)
Pressure rating : Class 150 to Class 2500