TLV - Rapid Initial Air Vent, VA
Features
Float-type mechanical valve for rapidly venting air from water piping systems at start-up for moderate to hot water.
- Large orifice can vent large volumes of initial air for quick system start-up.
- Combination of precision-ground float and valve seat with rubber contact assures seal tightness when vent is closed.
- Only one moving part, the free float, eliminates concentrated wear and provides long maintenance-free service life.
- Facilitates drainage of the system by introducing air when the system has to be drained.
- Dual function as a rapid initial air vent and a vacuum breaker.