Pinch Valves

Onyx Pinch Valves        

DHA Manual Pinch Valve         CAP Automated Pinch Valve

Onyx Valve Company is a leading manufacturer of pinch valves, check valves, and pressure sensor rings. All of their products and materials are manufactured and assembled right here in America. With over 20 years of experience in the flow control industry, they pride themselves on the durability and longevity of their products.

Onyx Valve has the ability to manufacture pinch valves ranging in size from ½” to 36”. Onyx valves are ideally designed to handle all types of slurry services. Onyx features both drop tight on-off and modulating duty pinch valves. Along with the economic cost of these products, comes the ease of maintenance. Each valve is designed with an easily interchangeable sleeve, which is the only valve part that comes in contact with the process fluid. The design configurations for the Onyx Pinch valve are virtually unlimited, with the changes in enclosure, pinching mechanism, sleeve type, and actuation the possibilities are endless.

Larad Equipment           Larad Cutaway

The Series-22 Quarter-Turn Dia-Cam valve is a high flow capacity pinch valve. The valve interior consists of a fabric reinforced elastomeric or PTFE- lined Diaphragm Spool... the only wetted component of the valve. Two opposing gear-driven cams, contained in a flanged split vinylester-fiberglass body, act on the Diaphragm Spool, providing flow control over the entire 90 degrees of valve stem travel.