Netafim Segev SG-050 25mm Automatic Air Valve (PN16)

The Automatic Air Release Valve is a low pressure air valve. The sealing mechanism is made of a soft and sensitive seal, enabling the full and effective discharge of air. The air valve will close and seal tightly when water fills the valve, even if the water pressure is particularly low.

The valve releases accumulated air from the system while it is under pressure. The presence of air in a water system can reduce the effective cross sectional flow area resulting in increased pressure loss and deceased flow. Unwanted air may also cause water hammer and metering inaccuracies, while hastening corrosion. In spite of its compact and light weight structure, the Automatic Air Release Valve has a 12mm² orifice that enables it to release air at high flow rates and is not exposed to obstruction by debris.

FEATURES

• Single chamber air valve, directly operated by the flow medium.
• Releases entrapped air from pressurized systems.
• Available in sizes: 1/2", 3/4", 1" - BSP / NPT – male threaded conections.

MATERIAL & CORROSION PROTECTION

• Body made of high strength composite material; all operating parts are made corrosion- resistant materials.
• Float made of foamed polypropylene.

APPLICATION RANGE

• Working pressure range: 0.05-6 bar.
• Maximum operating temperature: 60°C.
• Maximum intermittent temperature: 90° C.
• For low pressure systems.