AUTOMATIC AIR VENT / AIR RELEASE VALVE Automatic air vent valve prupose of installation in hot & cold water system to eliminate entrapped air in water lines. Prevent air locking due to filling of system or while priming of pump systems to increase...
the varie av21 can be used.. at top of wet riser of fire fighting systems. at ends of vertical uptake line (top) of hydro- pneumatic systems. in hvac lines wherever air needs to be removed automatically without wasting chilled water into the...
Features: Easy installation Low turning torque Highly corrosion resistant for a wide range of temperature Suitable to be used with high pressure application e...