Wafer Check Valve
BODY: CAST IRON, DUCTION IRON,CARBON STEEL
DISC: PLATED DUCTILE IRON, ALUMINUM BRONZE, STAINLESS STEEL
STEM: STAINLESS STEEL
SEAT: RUBBER
SPRING: STAINLESS STEEL
FACE TO FACE DIMENSIONS IN ACCORDANCE WITH ISO5752-82 & ANSI
SIZE: DN40 TO DN 700

CERTIFICATE: ISO TUV D&B GOST PCT