Yet another real workhorse from the IV stables, the IVTL model Butterfly valve incorporates the optimum design features to provide long trouble-free service in the field. This general-purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric disc construction and is available in wafer lugged style body pattern to ensure precise location in the pipeline.
The body liner which also functions as the soft seat comes either in a replaceable version or an integrally molded (bonded) version and offers 100 % bi-directional sealing against full vacuum to rated pressures of PN10 or PN16.
General Purpose Rubber Lined Butterfly Valves With Lugged Body
Key Features A unique triple sealing system for shaft sealing eliminates any fugitive emission or secondary leakage. Self-lubricated PTFE lined bearings for both drive end and non-drive end shaft ensure minimum bearing friction torque. Seat liner extending onto the flange contact faces eliminates the need for separate flange gaskets during installation. Controlled compression of the gasket face to offer optimum sealing & prevent gasket face crushing failure. Bi-directional valve with tight shut-off sealing capability to hold vacuum to rated pressure in either direction. Excellent adaptability for actuated operation through standardized top flange mounting dimensions for actuator fitment. Suitability for ON /OFF as well as throttling duties. Choice of seat and disc materials to suit media conditions and service requirements. The lugged wafer pattern ensures precise self-centering of the valve between mating flanges. Possibility of lower seat rating to obtain reduced operating torque and extended seat life for low operating pressures.
Product Brand: CBT India
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