Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China pinch valve manufacturer and distributor of valves, hoses, tubes and pipes. Our oem pinch valves are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

Swagelok pinch valves offer positive control of fluids in sterile pharmaceutical and biotechnical applications. Red silicone and EPDM pinch tube elements comply with 21 CFR Part 177.2600.Up to 125 psig (8.6 bar).0 to 285°F (–17 to 140°C).300°F (148°C) at 0 psig with valve open.Tube butt weld, "B" type VCO fitting, TS sanitary clamp fitting, sanitary clamp fitting, Swagelok tube fitting.1/2 in. and 12 mm.Straight-through flow:reduces cell shear eases draining and cleaning provides high Cv, uniform flow. Boreline seals virtually eliminate entrapment areas. Spring-loaded stem controls closing force, enhancing pinch tube element service life. Valve offers excellent drainability when properly oriented. High-pressure valve,Steam ports,L-flange and T-flange end configurations minimize the dead leg between the pinch shutoff and steam purge ports to facilitate inline steam cleaning. Valve body seal kits with Aflas, EPDM, and red silicone pinch elements are available.Pneumatic actuators

These 2-way normally closed, 2-way normally open and closed-open solenoid pinch valves are an excellent choice for applications where the fluid needs to be isolated from the valve parts. They are available with single or multiple tubes. These valves are capable of handling a wide variety of corrosive or high purity media by isolating all metallic components from the media. Depending to both their easiness of use and reliability, the pinch solenoid valves are the easiest answer to several applications mainly in chemical, pharmaceutical, food, medical fields and more generally for analysers. The valves of this series are suitable for soft silicone tubings or others, similar as to elasticity and hardness. Tubings I.D:0.76-6.4mm; tubings O.D: 1.65-9.5mm. Tubing min wall thickness: 0.4-0.7mm. Pinching strength: 0.18-1.4Kg
power: 4W,9W,13W. valve body: 16mm,25mm,30mm. weight: 0.05-0.44Kg. voltage: DC12V, DC24V,AC100V.

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