Light Weight Stainless Steel, DIN 2501 PN6 / PN10 Flange Duo Check Valve for Pipe

Material:

The body material: CF3/CF8/CF8M The disc material: SS304/SS316 The stem/spring materia: SS416/SS314 The seat material: NBR/EPDM/VITON

Flange Standard:

ANSI 125#/150#;  JIS5K/10K/16K;  DIN 2501 PN6/PN10/PN16/;  BS4504 PN10/PN16

Usage:

They are used for pipe of transporting water with such medium as water sewage and seawater.It can avoid media flowing backwards and prevent damaging water hammer,guarantee the safety using of pipes.

Features:

The products are new structure .small and light weight Reliable sealed,endurable open-close,erar-resisting,long life. With less flowing resistance than old check valve and obvious enerfy-saving effect