Product Introduction：PFT Swing check valve is mainly used for unidirectional flow of medium on the pipeline, generally installed horizontally. The valve is opened or closed by the flow of the medium, which is suitable for the cleaning medium,not suitable for the medium with large solids and viscosity.
·Full bore, strong flow capacity;
·Disc of convex design with better performance and the arc design can reduce pressure loss and turbulent medium;
·Optional soft seal and metal seal according to different working conditions.
-Size: 1-13/16" ~ 7-1/16"
-Pressure: 2,000 ~ 15,000PSI
-Material: AA, BB, CC, DD, EE, FF, HH
-Temperature: L, N, P, S, T, U, V, X, Y
-Specification: PSL1 ~ PSL3G
-Performance: PR1, PR2