Model Number: Fig. 4122
Brand Name: OEM, MEIJI, AHSUNVAL
Key Specifications/Special Features:
Swing check valve, BS5153 L/W, PN16Design: BS 5153/EN12334Class: PN10/16/25Face to face: BS 5153, EN558.1-10Flange: BS EN1092.2/BS4504Testing: BS6755Size: 2"-36" (DN40-DN900)Materials: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;
Lever and counterweight: Cast iron.