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| pinch valve is a full bore or fully ported type of control valve which presents no obstruction to flow passage. There are a few types based upon application.pinch valve is the most practical solution for all kinds of flow control applications including abrasive, corrosive and fibrous products, granules, powders and slurries. Pinch valve is made up of only a few parts, with the flexible sleeve being the most important item. Enclosed and surrounded by a housing, the valve sleeve is firmly held in place between the two ends of the Valve housing. By introducing compressed air or a suitable liquid between the valve body and the sleeve, the valve can be fully closed or "pinched off". When the external pressure on the sleeve is released the sleeve will again spring back to its original full open position. |
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| Pinch Valves |
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Pinch valve Technical Features |
Applicable material: WCB, Aluminium, Cast iron, Stainless steel etc.
Applicable size: DN25 to DN350
Applicable pressure: Less than 0.6Mpa
Applicable temperature:80
Design standard can according to API, DIN.Please contact us directly for more information |
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Pinch valve Technical Features |
Design & Manufacture: Q/JBGN02, GB 12239-89
Face to Face Dimension: Q/JBGN02, GB12221-89, QY 2000-2
Flanged Dimension: JB78, GB4126, ANSI B16.5, DIN3202, JIS
Inspect & Test: BS 6755, GB/T13927-92
Operation: Handwheel, Pneumatic & Electric
Size Ranges: 1" to 14"NB
Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150. |
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