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Air Release Valve

  • Author:RKSfluid
  • Release on:2022-10-20

Air release valve general applications:
· Water treatment
· Irrigation system
· Pumping
· Smart water control
· Power station

Combination kinetic air release valve provide 3 functions:

I - Large air release during filling of the pipeline.
II - Small air release under pressurized pipeline.
III - Large air intake during draining of the pipeline.

Size DN25 - DN300
Pressure Ratings PN10 PN16
Temperature Range -10℃ ~ +80℃
Body Ductile iron
Trim SS304,SS316 etc.
Design Standard meets BS EN
connection ARVS/KARS-BPT threaded,KARX-Flanged

1.Advanced design with simple mechanism, strong float to prevent cracking during sudden water hammer& quick closure.
2.Aerokinetic mechanism to resist blow shut under higher air velocity even up to sonic velocity of air.
3.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.
4.No arms or levers to prevent vibrating, bending, direct closure of the float.Smooth cage outside of the float, keep float moving in specified guide rail.
5.Comply with BS EN 1074-4