Inline Check Valves For Diesel and Petrol

Choose between 1½” or 2".

Fitted in pump suction lines to prevent line drainage/loss of prime.

Suitable for use with petrol & diesel (viton seals).

Range of pressure springs available to prevent fuel loss on above ground storage tanks.

To choose the correct SPRING PRESSURE (psi), measure from ground level to the top of the tank (ft). 6ft = 3 psi (ACV.3) 8ft = 4 psi (ACV.4) 10ft = 5 psi (ACV.5) 12ft = 6 psi (ACV.6)