Product Description

Check valve lift type DIN /BS standard Features: 1) Designed according to DIN***2 F1, BS***0 (PN*0) and BS***3 (PN*6) Flange drilled is according to DIN***1, BS***4 2) Body: cast iron, ductile iron 3) Bonnet: cast iron, ductile iron 4) Disc: cast iron, ductile iron, rubber 5) Body seat ring: brass, bronze, stainless steel 6) Disc seat ring: brass, bronze, stainless steel, rubber 7) Working pressure: PN*0/PN*6