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Lever Operated Butterfly ValveThe wafer type hand lever operated butterfly valve is the conventional butterfly valve preferred for pipelines, featuring a simple structure, low flow resistance coefficient, nearly linear flow
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Worm Gear Operated Flange Butterfly ValveUtilizes a circular disc as the closing element. The center of rotation of the disc (i.e., the center of the valve stem) is located on the centerline of the valve body and the sealing surface section
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Worm Gear Butterfly ValveThe worm gear type butterfly valve uses a worm gear mechanism for torque amplification and precise control: manually rotating the handwheel drives the worm, which turns the worm gear at reduced
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Gear Operated Butterfly ValveA gear butterfly valve is a common valve combining wafer connection and worm gear drive. Main components include body, disc, stem, and worm gear drive mechanism. The disc is circular, connected to
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Stainless Steel Butterfly ValveA stainless steel wafer butterfly valve is made from stainless steel, uses wafer connection, and is hand-operated via a handle. It is widely used in fluid systems due to its compact design, easy
Butterfly valve features a 10 position lever handle with positive detents. Allows valve to be opened or closed incrementally for controlled water flow. My Cart / Items Total: $0.00...
The NIBCO® ductile iron butterfly valve is designed specifically to meet the rigorous requirements of automatic sprinkler systems. The EPDM encapsulated ductile iron disc...
UL / FM at 300 psi. Single piece through shaft. The Weflo UL / FM Butterfly Valve – Wafer Style has a Vulcanized Disc design that provides bubble tight shut-off every time. Low torque operation –...
Fire Pro's FP3528 butterfly valve includes a cast iron body, ductile iron disc, and buna n liner. Downloads Submittal FP3528 Series Valve Fire Pro Monitor - Nozzle Catalog...
Description. Wafer, Lugged and Grooved Type Butterfly Valves with Tamper Switch. Size: 2” to 12”. Maximum Working Pressure: 300 PSI. Body & Gear Box: Ductile Iron Construction (ASTM A536, 65-45-12)...
F49 Fire Butterfly Valves provide a slow opening anti-water hammer adjustment to control water flow. An integral supervisory tamper switch provides a fire alarm control signal when the valve...