Automat HT-88P Air and Vacuum Release Valve 1 Inch
Descriptions :
These Safety Valves or Air Release valve Help In Avoiding Possible Damages To Pipes And Accessories. Its Durable, Weather Resistant and Non-corrosive.
When the pipe is being filled, the air release valve remains open expelling all the surplus air outside the installation and when the pipe is full of water, air release valve closes tightly.