application
The check valve is a way to prevent fluid backflow valve, to ensure the only direction of flow.
Operating principle
When the fluid pressure is greater than the pressure of the spring, the valve automatically opens. Conversely when fluid pressure is less than the spring pressure valve automatically shut down
Technical specifications
Specifications: 1 '- 6', the DN25-6
Connection mode: welding, clamp, screw thread
Material: 304/316 l
Seal: standard EPDM and silicone, fluorine rubber can be used
Work style: automatically
Surface treatment: fine cars or polishing Ra 0.8 microns or less
Temperature range: - 10 ℃ to + 95 ℃
The maximum product pressure: 10 bar
Minimum pressure of products: vacuum
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Flange check valves
