Rotary Valve Systems

Procol Rotary Valves are designed to transfer dry granular solids and powders in gravity, pressure or vacuum systems. They are able to operate under adverse conditions whilst maintaining high sealing and feeding efficiencies.

The valves are robustly constructed with body stiffening ribs to prevent distortion, integral sheer planes in the valve inlet to reduce product shearing loads and large capacity rotors with heavy duty shafts to withstand high differential pressures across the valve.

Rotors are supported in sealed ball bearings outrigged from the valve endplates to prevent dearing contamination. Rotor shafts are sealed by packing glands with adjustable seal followers.

Procol standard Rotary valves incorporate a geared motor mounted from the valve body on a fabricated baseplate with adjustment for the fully guarded drive chain.

Whilst our standard valves are suitable for the majority of applications we offer a wide variety of interchangeable components to enable Procol Rotary Valves to handle almost any product.