Collection:Threaded Pinch Valves

Threaded pneumatic pinch valves are designed for shut-off control applications with abrasive, corrosive or fibrous products. These pneumatic pinch valves ensure an optimal shut-off, even when used with solids and slurries (liquids that contain solids). These valves allow completely free flow of the media and prevent clogs, which makes them ideal for the listed media types. They are equipped with female threaded BSPP (British Standard Pipe Parallel) connection ports, sizes ranging from 3/8 to 4 inch, which make them suitable for almost every piping system.

The housing has a female thread on top where the air supply can be mounted. Applying the pressurized air through this connection port shuts off the flow of the media. These pinch valves are available with stainless steel, aluminium or POM housing.

The sleeve provides dead space and leak-free operation of the valve and a media flow with minimum frictional resistance. Different sleeve materials make the valves suitable for various media and temperature ranges. Available sleeve types are: food safe natural rubber, abrasion resistant natural rubber and EPDM.

These valves can withstand a maximum operating pressure of up to 6 bar. The maximum control pressure is 2 bar higher than the media pressure.