Butterfly valve

Operation is similar to that of a ball valve , which allows for quick shut off. What is the function of a butterfly valve? What are the different types of butterfly valves?

When to use a butterfly valve or ball valve? Is butterfly valve installed before pump inlet a check valve?

Shop for Butterfly Valves at Ferguson. Butterfly valve options from Grainger help you isolate fluid flows and get better throttle control. The global butterfly valve market is expected to grow at a CAGR of around during.

Browse Butterfly Valves products. Emerson is where technology and engineering come together to create solutions for the benefit of our customers, driven without compromise for a world in action. Versatility, Economy, Selection.

To make your selection easier, NIBCO offers specification and submittal assistance.

Our modular product line of valves , actuators and accessories offer the best compatibility, economy and quality performance in the flow control industry. We offer wafer and lug butterfly valves in a range of sizes, performance ratings, and actuation options. Situated in the center of pipes, butterfly valves feature a disk-shaped closing mechanism to help provide quick shutoff through an actuator visible on the outside of the valve. Valtorc butterfly valves are available in various configurations and sizes. AWWA, wafer, lug, 3-way and actuated butterfly valves.

Stainless steel and ductile iron materials available. High performance Jamesbury butterfly valves. The combination of a unique off-center disc, proprietary seat design, Xtreme sealing technology, and other features make Jamesbury butterfly valves long-lasting, yet lighter and lower-cost alternative to gate valves and other heavier rotary-type designs. When the edge of the disc faces the system product flow, the valve is in the fully open position.

A butterfly valve is a quarter-turn valve similar to a ball valve , but utilizing a metal disc. MH Butterfly Valves have an innovative and efficient design that offers reliable service with a bubble-tight closure. Our Butterfly Valves are available in both CL150B and CL250B, and they meet or exceed AWWA Standard C-50 latest revision. There are main categories of butterfly valves : Rubber-line Plastic-line and Metal. The butterfly valve disk is still in the valve flow line when fully open, so there will always be a pressure drop across a butterfly valve.

Also, if the pressure difference across the butterfly valve is great, it may be difficult to open the valve.

DeZURIK - Butterfly Valves. By illustrating the way in which the medium flows through the body and how it is shut off, it demonstrates why butterfly valves are. Designed specifically for the waterworks industry, Lineseal butterfly valves offer the ruggedness and reliability required for buried service and performance.

Lower head loss means getting the most from your pumping station dollar.