Save Air" save Compressed Air at the time of Drain. "Save Air" have LED signal "Power On" and "Drain Open". At Drain duration time the three way valve one port should be closed by Pilot air and the same time the condensed water and Oil particles...
Mechanical Water meters generally run when its turbine gets moved by any energy like water or even air passing through the water line. A normal customer pays atleast 5% of water bills for air passing through the supply line. An Air valve is a device...
For Buyer 
For Seller 
Help 
