Air Operated Pinch Valve

Electric Pinch Valve

Manual Pinch Valve

Pneumatic Pinch Valve

Rubber Sleeve for Pipe
Electric pinch valve GJ941X-II

Electric pinch valve uses an electric actuator to control the opening and closing of a flexible elastomer sleeve or tube with configurable actuation which can be configured with most multi-turn electric actuators on the market, providing flexibility in control options. Main of components Body, sleeve, Stem, pinch rod, side guide rod, Hand wheel etc. Working […]

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Electric pinch valve GJ941X-I

An electric pinch valve is a type of valve that uses an electric actuator to control the opening and closing of a flexible elastomer sleeve or tube, effectively regulating the flow of various media. Main of components Body, sleeve, Stem, pinch rod, side guide rod, Hand wheel etc. Working principle when rotate the handle clockwise, […]

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FAQ
How does the patented tube fold design improve the durability of electric pinch valves?
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The patented tube fold design distributes stress more evenly over the sleeve during operation. Instead of pinching the same spot repeatedly, the folding prevents focused wear on one area. Consequently, valve life increases because the material isn’t subjected to repetitive high-stress loads.
Can electric pinch valves be used in high-purity applications like biopharmaceutical processing?
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Yes, electric pinch valves excellently meet stringent purity standards like those in biopharmaceutical processing. Since only a sterile, replaceable sleeve contacts the media, contamination risks are low. Performance and flow control aren't compromised either.
What types of elastomers are commonly used in electric pinch valves?
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Typical electric pinch valve elastomers include EPDM, silicone, natural rubber, nitrile (NBR), and Viton (FKM). EPDM resists chemicals and heat. Silicone provides purity for sensitive processes. Nitrile and Viton offer durability with oils or fuels.
What are the key features of electric pinch valves?
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Electric pinch valves offer precise flow control, a compact design, and the ability to handle various tubing materials. They also provide options for Normally Open (NO) or Normally Closed (NC) configurations.
What industries commonly use electric pinch valves?
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Electric pinch valves are widely used in industries such as food processing, pharmaceuticals, chemical manufacturing, and wastewater treatment due to their reliability and hygiene.
How do electric pinch valves differ from traditional valves?
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Unlike traditional valves, electric pinch valves use a flexible sleeve to control flow, eliminating internal cavities that can trap fluid and reduce contamination risk. They also allow for faster response times and easier maintenance.
What are the benefits of using electric pinch valves?
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Benefits include low maintenance, no dead volume, and the ability to handle aggressive media without contamination.
How do I maintain an electric pinch valve?
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Regularly inspect the sleeve for wear and replace it as needed. Ensure the actuator is functioning properly and lubricate moving parts.
What types of media can electric pinch valves handle?
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They can handle a wide range of media, including slurries, granules, and corrosive liquids, making them versatile for different applications.
Can electric pinch valves be automated?
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Yes, they can be integrated into automated systems for remote control and monitoring, enhancing operational efficiency in industrial processes.
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