Air relief valves

DN: 0.5 in - 6 in

... Features:The APCO Clean Water Air Release Valves (ARV) function to release air pockets that collect at each high point of a pressured pipeline, and are essential for pipeline efficiency ...

DN: 0.25, 0.5, 1, 2 in

... system is flowing under pressure, air release valves continually and automatically exhaust the small quantities of air that would otherwise be collected at system high points. This ensures ...

Controlled pressure: 16 bar
DN: 40 mm - 100 mm

STANDARDS OF MANUFACTURE EN 1074-1 VALVES FOR WATER SUPPLY EN 1074-4 AIR RELIEF VALVES EN 1092-2 (ISO 7005-2) DRILLING FLANGES MATERIALS BODY BRASS CuZn40Pb2 EN ...

Pressure: 50 bar
Weight: 27.5 lb

... 1” 1/2 – F 120V2 2” – F by flanges screwed to the body. Flange connections EN or ASME available on request. The relief valve opens when the inlet pressure increases above the set point initially ...

DN: 28 mm
Pressure: 0.5 bar - 12 bar

Quick relief valve, G 1/8, AF1 14, AF2 14, AF3 14, Operating pressure max. 12 bar, Operating temperature -20 °C to 80 °C

Automatic Air Release Valve ARVX Vatac automatic air release valve releases accumulated air from the system while it is under pressure. The presence ...

DN: 1 in - 2 in
Weight: 14.6 kg - 198.15 kg

V665 Series Non-slam, dynamic type air release valves are a combination air valve with features of both air vacuum and air release ...

Controlled pressure: 1 psi
Flow rate: 200 l/min

M30 Thread Pressure Relief Valve (Polycarbonate) The BLD6637/01 Protects enclosures from the imbalance of internal and external pressures. It is made from mixture of polycarbonate and stainless steel. ...

... Lock-up valves Unidirectional and bidirectional flow regulators Quick Exhaust valves Shavo's uick Exhaust Valve having simple, compact design and constructions that grants for reliability ...

Controlled pressure: 0 psi - 200 psi
DN: 0.5 in - 6 in

Cast iron body-stainless steel trim. Threaded female x female connections. NITRILE (Buna-N) seat. Large orifice equals inlet size. Vents on filling- eliminates vacuum under pressure loss. Temp Max: 150° F (65 C) Inlet Pressure Max: 200 PSI