WAMGROUP Pinch Valves are designed for reliable flow control of powders, granules, and abrasive materials in pneumatic conveying and bulk handling systems. Their core feature is an elastomer sleeve that, when compressed by external force, fully seals the valve bore to stop material flow without obstructing or damaging the conveyed product. This simple, full-bore design minimizes pressure drop and ensures long service life, even with highly abrasive materials. Actuators—pneumatic, electric, or manual—are used to compress or release the sleeve, providing fast, precise, and maintenance-friendly operation. Together, WAMGROUP Pinch Valves and Actuators offer a versatile, dust-tight, and cost-effective solution for industries such as cement, chemicals, plastics, and food processing, where material flow efficiency and system reliability are critical.
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