Tested to 3000 G.P.M.

Comparison of square inches for round and square valves, with theoretical discharge rates.

The standard handle is designed to accept a shaft that runs to the outside control handle. The AHL permits handle to be locked open or closed.

Electrically operated valves(3) off distributor box allows dumping on three sides.  (See photo above.) ACH-18 chutes with QDV-VCE extension are attached to side dumps.

Electrically operated valves may be controlled form the cab or near the valve...eliminates need for personnel to be in the highly dangerous position between the vehicle and the dump tank.

Actuator may be attached to either the left or right side of valve. If sufficient clearance is not available above the valve, simply flip the unit over allowing the actuator to extend below the valve.

The manual valve handle may be shortened from 14" to 9" when electric actuator is used...or shortened as required. Either of two pins may be pulled, in the event of electrical failure to operate the valve manually.

3-Section extension chute is pneumatically extended and the valve is operated by the control panel mounted on top of the valve.