Fully lined wafer swing check valves are ideal for use in totally lined piping systems or to replace costly high alloy valves incorrosion applications. Swing check valves work automatically in horizontal (flow upward) pipelines. They must be installed with normal flow opening the disc, flow arrow indicates correct installation direction.
Flap Type (Swing) check valves are of two piece construction with only one moving part. Integral hinge pins fit into the valve body recess. There are no springs or pins to corrode or wear.
Flap Type (Swing) Check valve to suit a wide range of flange standards including AS2129 T/E, T/D, ANSI150, DIN PN10/PN16. Great for back flow prevention in a variety of liquid and gas applications including water treatment and gas industries. Must be mounted in a horizontal plane.
Lining Material: FEP/PFA/PVDF