Air Release Valve 50mm BSP

ARV-2-KA 50mm Male BSP Combination Air Release Valve is designed to efficiently extract the air trapped in pipes and filter systems.

FEATURES

• Unique double seal system, one for kinetic performance and another for permanent automatic control.
• Triangular discharge outlet and low density float ensures water tightness.  No water discharge regardless how slowly the system is pressurised or emptied.
• Polyurethane main seal resistant to fertiliser and system cleaning chemicals.
• Screen in outlet elbow to prevent entry of foreign material.
• 32mm Female BSP outlet to allow for pipe plumbing exhaust.
• Red coloured body for easy field identification.

OPERATION

• Expells air from the pipe network as the lines fill.  When the water reaches the interior of the valve the float rises and seals the discharge outlet.
• Continually expels air automatically when residual pockets of air reach the valve.  Air pockets are expelled regardless of water pressure.
• Prevents vacuum and subsequent pipe collapse because as soon as pressure is decreased the float drops, opening the seal and allowing outside air into the pipe system.

SPECIFICATIONS

• 50mm (2") Male BSP inlet.
• Seals at 20 kPa water pressure.
• 1600 kPa maximum working pressure.
• Air volume extracted at 30 kPa is 370 m³/hr.
• Fibreglass reinforced Polyamide body and base for UV protection.

Click the Link below to find out more

userfiles/file/Spec Sheet Air Relief Valves(1).pdf