DIN lift Check Valves are the valves of stopping the fluid from backflow. The disc can be opened by the pressure of fluid. And then the fluid runs from the inlet to the outlet side. When the pressure of inlet is less than outlet, the disc can be closed automatically and stop the fluid from backflow. (Rational Structures, Reliable Sealing; Hard-alloy seal, Long Life).
Series - PN16 - PN40
Design Features
- Small size, light weight
- Simple structure, reliable action, maintenance is also very convenient, widely used in purification equipment, petroleum, chemical and other production operations
- It can automatically open and close the valve to prevent fluid backflow
- Small flow resistance
Product Specifications
- Size DN15-DN400
- Pressure Class PN16 - PN40
- End Connection Flange (FF, RF, RJ), Butt Welding
- Body Material GS-C25, CF8, CF8M
- Disc Material GS-C25, CF8, CF8M
- Seat Material Overlay13, SS304, SS316
- Stem Material /
- Design Standard DIN EN 13709:2003
- Face to Face Standard DIN EN 558-1:1995
- Test Standard DIN EN 12266:2003
- Temperature Range -196℃~650℃
- Actuator Options /
-
Structure Style
- Lift Type
-
Connection Standard
- Flange Drilling: DIN EN 1092-1:2002
- Butt Weld: DIN EN 12627