Swing check valve
Swing check valve is designed with full size of swing disc, which can be driven by fluid to prevent medium backflow. It is widely used in oil and gas and petrochemical industries. The valve can be made of a full range of body or bonnet materials and internals for a wide range of applications. Available working pressure up to 10000 psi with sizes from 1-13 / 16 "to 4-1 / 16"
Advantages & Features
-All internal parts can be inspected or repaired without removing the valve from the line.
-Full bore design with small flow resistance
-When the valve is opened, the short distance valve work movement and small impact force
-Simple structure, safe and reliable, easy to install
Basic parameters
Nominal diameter: 1 "~ 7"“
Working pressure: 2000psi ~ 10000psi
Temperature: – 75 ° f ~ + 250 ° f (– 60 ° C ~ + 121 ° C)
Main materials: AA, BB, CC, DD, EE, FF, HH
Specification level: psl1-3
Performance level: PR1