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Extended Flange Hard Seal Butterfly ValveWelcome to our product page for the Extended Flange Hard Seal Butterfly Valve, a high-performance fluid control solution designed for harsh industrial environments. Combining advanced three-eccentricread more
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Electric Flange Butterfly ValveWelcome to our product page for Electric Flange Butterfly Valve, a high-performance industrial control valve designed to meet the rigorous demands of modern pipeline systems. Integrating advancedread more
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Fire Signal Butterfly ValveAs a core component in modern fire protection water supply systems, our Fire Signal Butterfly Valve integrates the efficient opening and closing performance of butterfly valves with intelligentread more
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Stainless Steel Handled Clamp-on Butterfly ValveOur Stainless Steel Handled Clamp-on Butterfly Valve is a versatile and reliable flow control solution designed for industrial, commercial, and sanitary pipeline systems. As a key component in fluidread more
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Worm Gear Flange Butterfly ValveWelcome to our product page for the Worm Gear Flange Butterfly Valve, a high-reliability flow control solution engineered for precision, durability, and ease of operation in diverse industrialread more
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Stainless Steel PTFE Wafer Butterfly ValveOur Stainless Steel PTFE Wafer Butterfly Valve is engineered to deliver reliable, long-lasting performance in the most demanding industrial environments. Combining the superior durability ofread more
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Flange Telescopic Butterfly ValveWelcome to our product page for Flange Telescopic Butterfly Valve, a professional pipeline control component that integrates the functions of a butterfly valve and an expansion joint. Designed forread more
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Pneumatic Wafer Butterfly ValveWelcome to our product page for the Pneumatic Wafer Butterfly Valve, a compact, reliable, and cost-effective solution designed for automated flow control in industrial pipeline systems. Engineeredread more
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Flange Ventilation Butterfly ValveWelcome to our product page for the Flange Ventilation Butterfly Valve, a high-performance flow control solution designed for industrial ventilation systems, gas transportation, and environmentalread more
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Electric Double-clamped Hard Seal Butterfly ValveHigh-Performance Electric Double-clamped Hard Seal Butterfly Valve: Reliable Control for Severe Industrial Conditions. As a core component in industrial fluid pipeline systems, our electricread more
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Pneumatic Flange Hard Seal Butterfly ValveHigh-Performance Pneumatic Actuated Flange Butterfly Valve with Hard Seal Design — Your Reliable Solution for High-Temperature, High-Pressure Industrial Flow Control. Engineered for durability,read more
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Flange Hard Seal Butterfly ValveWelcome to our product page for Flange Hard Seal Butterfly Valve, a high-reliability industrial valve designed for efficient fluid control in harsh working conditions. With advanced triple eccentricread more
Butterfly valves are extremely versatile and suitable for many control and shutoff applications. These quarter-turn valves open and close by turning the disc 90° inside the flow port. Butterfly...
Versatility from VF Series Butterfly Valves. Specifically designed for a wide range of HVAC applications, these standard-pressure, standard-temperature valves offer two-position and modulating...
FNW® HP Series 6 in. High Performance Stainless Steel Lug-Style Butterfly Valve with RPTFE Seat and Gear Operator Handle. Part #. FNWHPA1LSTGU. Item #. 7239454. Mfr. Part #....
Butterfly valves have been made to very large diameters (10 m or more) operating under very high heads and at high water velocities (20 m/s or more) and have proved successful in use....
Mar 02, 2011 · Butterfly Control Valve Butterfly Control Valve, from Table 6A-2, K = 0.9 (note that Table 5A-3 gives K = 45f or K = 0.675, This discrepancy is a good illustration why K values...
Butterfly valves are a great (and less expensive) alternative to globe and other control valves in applications where 1-2% accuracy is acceptable. Process conditions will dictate whether a resilient...
