Vacuum Valve Technology Diaphragm Check Valve MOW With Aluminium Alloy Material
1. Introduction and application
- The valve is placed at the inlet of the vacuum pump to prevent air backflflow from causing great damage to the pump.
2. Design

- The body is made of aluminum alloy and light in weight;
- The diaphragm is made of EPDM,wear resistance and fatigue resistance;
3. Design Data

| Type | Size(MM) |
| G1 | G2 | H | SW1 | SW2 |
| MOW G1/4 | G1/4"-F | G1/4"-F | 42 | 20 | 20 |
| MOW G3/8 | G3/8"-F | G3/8"-F | 50 | 24 | 24 |
| MOW G1/2 | G1/2"-F | G1/2"-F | 55 | 24 | 24 |
Diaphragm Check Valve MOW.pdf