Air Release Valves

Expulsion Air Systems

• Air release valves X-294, and X-295 (double acting)
• Compact design
• ¾", 1", 1 ½" and 2" in BSP thread connections
• PN 16 bar
• A single hydraulic function for all the functions
• A single hydraulic seal for all of the functions eg Vacuum Breaker, Air Release, Kinetic (residual) Air Release
• Body and lower part manufactured in nylon
• NBR sealing joints
• Expanded Polystyrene float mechanism

The use of air release valves in hydraulic pipelines is necessary and one of the most important safety elements in all water and irrigation installations.  Its main mission is to prevent negative pressures in the network and over pressures generated by the presence of air in the pipelines.  Compressed air can also trap energy in pipelines.

For more information about  Air Release Valves, view our brochure