Stainless Steel Hygienic Clamped DIN Non Return Valve

The valves can be installed in vertical pipeline only.
The min. pressure difference is 0.08bar to open the valve
Flow direction is from the bottom to the top side only
Asept, Non retention dead angle, easy to clean, easy to maintenance
Operating temperature:-10 degree to 120 degree

For pharmaceutical industries, we can supply mirror polishing for check valve disc. You can check the pictures in our true product photos. 
Features and description
Body: casting or forging materials
Gasket: EPDM, silicone, teflon ( FDA approved raw material)
Size range: 1/2”, 3/4”, 1”, 1 1/4”,1 1/2”, 2”, 3”, 4”, 6”, 8”
Standard: 3A, SMS, ISO, DIN, BS, JIS, AS1528
Connection: clamp , weld,  Male ect
Material grade: SS304 or SS316L 
Our check valves are widely used for food, beverage, dairy, biotech, pharmacy, gas and etc industries.