Macro brand united brass check valve

Specifications Macro brand united brass check valve

1.Manufacturer

2.TUV, ISO, SGS certified

3.WRAS Approved

4.Top 10

Macro brand united brass check valve   Material & Basic parameter: Body material: Brass C3771, C37000, CW614N, CW617N etc Stem: Brass or Stainless steel or ABS Connection: Thread (Male & Female BSPT, NPT, ISO 228/1 etc) Working temperature: -20°C ~ 100°C Working pressure: PN16, 200WOG Type: Swing check valve, Spring Lift check valve, Foot valve etc   Quality control: Visual check Mill test report (Chemical components, Tensile strength, Yield strength etc) Timing check in everyday production Random check 100% Leakage test 3rdparty inspection Customer check etc OEM: Offer   Quality control: 1.Stardard export seaworthy packing 2.As per customers’ special request