Combination Kinetic Air Release Valve
Combination kinetic air releasevalve provide 3 functions: 1.Large airrelease during fi lling of the pipeline. 2.Smallair release under pressurized pipeline.3.Large air intake during draining of thepipeline.
. Advanced design with simple mechanism,strong fl oat to prevent cracking during sudden water hammer& quick closure.
. Aerokinetic mechanism to resist blow shut under higher air velocity even up to sonic velocity of air.
. No arms or levers to prevent vibrating, bending, direct closure of the fl oat.
. Smooth cage outside of the fl oat, keep fl oat moving in specifi ed guide rail.
. Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.
. Outside screen will be an option for safety and prevent insects or birds in.
. Fully fusion epoxy coated inside and outside of valve body for long term services.
. Manufacturing standard meets BS EN 1074-4.
. Flange drilling and dimension meets BS EN 1092 and BS EN 558 and ANSI fl ange.
For water system, fire fighting, irrigation system.
Size range:DN 20-300MM
Pressure ratings:1.0Mpa, 1.6Mpa(Thread) 1.0Mpa,1.6Mp,2.5 Mpa(Flange)
Working temperature: -10°-80°C.
Flow media: clean water
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