Swing Check Valve, MS SP-71.
Design: MSS SP-71 / AWWA C508
Class: 125Lbs, 200WOG
Face to face: ASME B 16.10
Flange: ASME B 16.1
Testing: MS SP-71
Size: 2"-24"
Cover: Cast iron, Ductile Iron;
Body: Cast Iron, Ductile Iron;
Body Seat Ring: Brass, Bronze, Stainless steel;
Disc: Cast iron, Ductile Iron;
Disc Sealing Ring: Brass, Bronze, Stainless steel;
Shaft: Brass, Stainless steel AIS410/304/316
Stem nut: Brass;
Body Gasket: Graphite, NBR, EPDM;
Packing O Ring: NBR, EPDM .