Lined Butterfly Valve Dealers in Shivane, Pune (2 products available)

The company deals in high-performing RUTCON Series 5452 PFA Lined Butterfly Valves. One of the most important features of the PFA Lined Butterfly Valve is the stem seal. The pressure to keep the two sealing surfaces together is provided by an upper and lower set of Cup & Cone Packing�s resulting in a superior stem seal. The elastomer back-up pads behind the liner of PFA Lined Butterfly Valve ensure a tight fit around the disc, giving a bubble tight shut-off. Details Sizes : 2� to 36� (50mm to 900mm) Higher sizes available on requestRatings ANSI B 16.5 125# to ANSI 300 (equivalent on request) Applications : Steel, Sugar and text Design & Performance Features Water style connection The elastomer back-up pads behind the liner ensure a tight fit around the disc, giving a bubble tight shut-off at minimum operating torque The liner provides a wide flange sealing surfaceThe liner and disc are the only two valve parts in contact with the mediumPrimary shaft sealing by preloaded contact between disc and liner hubSecondary shaft seal by oversizing the shaft diameter in relation to the shaft hole in the linerThe liner and disc are molded and machined to close tolerances to provide: Low torque Less stress and deformation during opening and closing Elimination of tearing and bunching An integrated part of the primary and secondary sealing in the shaft area Optional TFM lining available for extremely demanding applicationsIntegral body locating holes to ease installation and to ensure perfect centering of the valve between flanges Actuator Mounting flange dimensions according to ISO 5211Anti blow-out shaft provision

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