Jain vacuum breaker / mini Air release valve is designed for irrigation systems as it prevents pipe collapse during transient pressure drop. Its large orifice allows fast intake of air and is designed for smooth and reliable operation for longer period

Applications - 

1. Avoid collapsing or structural damage in tanks, filters and drippers during backflow.

2. Eliminates siphoning of dangerous fluids.

3. Prevents vacuum which can cause damage to filters.

4. Prevents pipe collapse during transient pressure drop.

It is widely used to protect enclosed tanks like sand / gravel / media filters, screen and disc filters, fertilizer tanks from collapse or structural damage during draining or reverse flow. 

Vacuum breakers are also used in the end of the irrigation sub-line to avoid air entrapment or clogging of drippers especially incase of PC - Pressure compensated / PCND - Pressure compensated Non-drain drippers due to reverse flow / drain .

Application: Agricultural and landscape irrigation.

Available Sizes -  

DMARV-012 - 1/2" (20mm) - Male Thread

DMARV-034 - 3/4" (25mm) - Male Thread

DMARV-100 - 1” (32mm) - Male Thread