Protect you aeration system from excessive pressure build-up with a Spring-Loaded Pressure Relief Valve (PRV). These valves are pre-set for a working pressure of 5 PSI, but easy adjustments to the valve can be made to increase or decrease the pressure depending on the actual pressure conditions of the air manifold.
The pressure range of these Spring-Loaded Pressure Relief Valves is 0 to 10 PSI.
Please Note: The product picture may differ slightly from the actual product.
