SKU: AP
Air Pinch ValveSize 1/4" to 2" BSP
Body Nylon
Sleeve NBR
Media Pressure Range 0 to 4 BAR
Pilot Pressure Range 1.5 BAR greater than media
Factory Accredited CE, ISO 9001
Process Systems supplies air pinch valves for applications where conventional valve designs may struggle. These valves use compressed air to close a flexible sleeve, making them a practical option for isolating media without the internal moving parts coming into direct contact with the flow. That makes pinch valves well-suited to systems where clean shut-off and simple operation are important.
Our range includes air pinch valves from 1/4" to 2" BSP, with a standard nylon body and NBR sleeve. Other options are available on request, giving buyers flexibility where different materials are needed for a specific application.
Pinch valves work by applying pilot air pressure around the sleeve to close off the flow path. In this range, the pilot pressure must be 1.5 BAR greater than the media pressure for correct operation. The valves are rated for media pressure from 0 to 4 BAR and are designed to provide reliable shut-off within those operating conditions.
Because the media passes through the sleeve rather than across more complex internal valve components, air pinch valves can be a useful solution where simple valve action is preferred. The standard construction includes a nylon body and NBR sleeve, with CE and ISO 9001 factory accreditation.
At Process Systems, we focus on supplying dependable valve solutions backed by practical support. Our pinch valves are available in a useful size range from 1/4" to 2" BSP and are held in stock for fast supply.
We keep stock in Australia, with same-day dispatch available on stocked items and free online shipping Australia-wide. If you need help choosing the right pinch valve for your system, our team can assist with sizing and product selection.
Browse the full range of pinch valves below or contact Process Systems for expert advice.
SKU: AP
Air Pinch ValveSize 1/4" to 2" BSP
Body Nylon
Sleeve NBR
Media Pressure Range 0 to 4 BAR
Pilot Pressure Range 1.5 BAR greater than media
Factory Accredited CE, ISO 9001
What is a pinch valve?
A pinch valve is a valve that controls flow by pinching a flexible sleeve closed. In this range, the valve is operated by air pressure.
What sizes are available?
Process Systems supplies air pinch valves in sizes from 1/4" to 2" BSP.
What materials are used in these pinch valves?
The standard configuration includes a nylon body and an NBR sleeve. Other options are available on request.
What pressure range are these valves suited to?
These air pinch valves are rated for media pressure from 0 to 4 BAR. The pilot pressure must be 1.5 BAR greater than the media pressure.
Are these pinch valves accredited?
Yes. These valves are factory-accredited to the CE and ISO 9001 standards.