Check Valve Welding-Welding(Non Return)

Valve Body, Stem, Disk : 
SS304,  SS316L available. 
Fully precision machined and polished. 
Angle design to keep low friction and easy for open & close.
Middle with clamp or Flange design for easy maintenance and clean.
Spring: Stainless steel sanitary both ends design.
O-ring & Seal ring: EPDM, Silicone, Viton or PTFE available.
Work pressure: Open by 0.45 bar and Max work: 10 bar.
Work Temperature: -20oC - 120oC. 
Ends: Weld, Clamp, and Male ends.
Size: DN25-100&1" - 4"
Fit for: Food industry, Beer industry, Dairy products, Drink and Pharmaceutical...et