Plastic Combination Air Valve
Our combination automatic air valves provide effective air management in potable, irrigation and treated water applications.
The plastic air valves have three functions:
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Efficient release of gas to prevent pressure build-up
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Ingress of gas to prevent vacuum formation as media leaves the system
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Controlled bleed of gas to maintain system stability
Product Information
Plastic Combination Air Valve
Technical Specification
- Standard: BS EN 1074-4
- Inlet: 1” BSP to 2” BSP
- Maximum working pressure: 16 bar
- Minimum working pressure: 0.2 bar
- Temperature range: 60°C maximum, insulate at 0°C and below
Features
- Lightweight single chamber design with internal float guides
- Aerodynamic full-bore body prevents premature closure at higher air velocity
- Dynamic sealing prevents leakage under low-pressure conditions
- Variants include; exit only, entrance only and anti-shock mechanism
- BSP male thread inlet connection
- Compact, corrosion resistant and low maintenance
- DM174 approval for potable water use
Benefits
- Innovative design
- Lightweight
- Excellent performance
- Easy to use