Air Vent Valve for Fire Protection


Material:Ductile Iron; Stainless Steel
Size&Connection: Thread 1/2 to 1”
Pressure Range: Max 20kgf/cm2
Sealing: NBR

Model ATRF, This model include a manual lever for quick release action in urgent situations. Suitable for UL Fire protection and Fire Sprinkler air venting systems. Air Vent Valve for Fire Protection function to release air pockets that collect at each high point of a full pressured pipeline.
UL listing underway.

Installing air release valve at the pipe line where gather easily the air

Installation sketch of Air Vent Valve for Fire Protection

◆ Suitable for fire Protection application.

◆ Release exceed air efficiently to reduce interference or noise in the pipeline.

◆ Float Ball Design providing excellent accuracy.

◆ Manual Lever allow quick release.

◆ Easy maintenance, maintenance kits are available upon request.