combined air release valve

Advanced aerodynamic design;Big inlet size allowing massive air flow;One-piece floating ball design ensureontime shutting of outlet while the highspeed airflow occurs;
Quality sealing-prevents leakage underlow pressure conditions(0.1bar/1.5psi);PP material with corrosion,acid,alkalineresistant features to be long lasting;
Multi-installtion size by air release valve manufacturer for various marketdemands