Size: DN32-DN600

Working Pressure: PN6/ PN10/ PN16

Flanges: EN 1092 PN 16

Inspection and Test: ISO5208

Material

Hook: SS AISI 316

Body: SS A351 CF8M

Screw: SS A351 CF8

Spring: SS AISI 316

Disc: SS A351 CF8M

Seat: EPDM

O-Ring: EPDM

Features

This wafer swing check valve with circular clack which is one of ultrathin check valve. Compare with the traditional check valves, the new ones open/close angle is big, the circulation is fine, rotates is swiftly, structure is compact, external form is beautiful, weight is light, assembles conveniently. There are two type of this wafer check valve, spring type and without spring type. Without spring type only can be used in he stable working conditions. The valve can be used in the field that assembling space is limited, such as petrochemical industry, water supply system and metallurgy industry etc.