Brass, SUS316; Maximum Working Pressure: 1.96 MPa; Applicable Fluid: Pure water; Applicable Fluid: Air; Applicable Fluid: Working Oil
Features
You can choose the screw shape and seal gasket according to your application.
Simple poppet construction resists reverse pressure and leakage.
Both male screw types fit inside the pipe, saving space.
Specifications
Body Material: Brass, SUS316
Size: 1/8", 1/4", 3/8", 1/2", Maximum Working Pressure: MPa (kgf/cm2): 1.96 (20) / Pressure Resistant MPa (kgf/cm2): 9.8 (100) / Cracking Pressure MPa (kgf/cm2): 0.007 (0.07)
Seal Material Usable Temperature Range:
Material = Nitrile Rubber / Symbol: N/Usable Temperature Range: -4°F to 176°F (-20°C to 80°C); Note: Standard product.
Material = Fluorine Rubber / Symbol: V / Operating Temperature Range: -5°F to 358°F (-15°C to +180°C); Note: Standard product.
Material = Ethylene Propylene Rubber / Symbol: E / Operating Temperature Range: -5°F to 100°C / Note: Semi-standard product.
Material = Pufflo/Symbol: P/Operating Temperature Range: 32°F - 200°C/Remarks: Semi-standard product.
Note:
1. Check valve is a valve device that allows fluid to flow in one direction to prevent backflow Do not use as a safety device.
2. Please do not use the check valve to allow leakage, so do not use it when you need zero leakage.
3. There may be some noise due to different usage conditions (this is not a defective product).
4. If you use it after a long time, the initial cracking pressure may be high. Please check the operation before use.