Category: Sanitary Butterfly Valves
How Does Electric Butterfly Valve Work?
Electric butterfly valve is composed of electric actuator and butterfly valve, so it has the advantages of easy operation and simple structure commonly seen in sanitary butterfly valve. It can also be widely used in chemical, pharmaceutical and other industries. And because of the electric actuator, the development of butterfly valve reaches a new level. […]
Read moreThe Structural Features of Wafer Butterfly Valve
In terms of structure, the wafer butterfly valve is slightly different from other valves. When there exists a size A on the offset between butterfly plate and sealing surface of valve stem shaft and the size B on the offset of valve body channel shaft is opened, the sealing surface of the butterfly plate will […]
Read moreThe Features of Clamp Type Butterfly Valves
The major features of clamp type sanitary butterfly valves include: 1. Quick. The grooved clamp is used for contact and a corresponding pipe is used for pipeline placement. No welding, no second galvanization, no second placement. The placement rate is raised. 2. Lightweight. Clamp contact is lightweight, the number of bolts is small, the placement is […]
Read moreFinding the Right Sanitary Threaded Butterfly Valves
Butterfly valves are mainly used to isolate and regulate the flow of medium in a piping system. The operation of these valves is similar to ball valves but they are lighter in weight and they need less support. Sanitary butterfly valves are among the most common valves in the US market today. That means that […]
Read moreHow Does an Electric Butterfly Valve Work?
How does an electric butterfly valve work? The electric butterfly valve is composed of an electric actuator and butterfly valve, so it has the advantages of easy operation and simple structure commonly seen in sanitary butterfly valve. It can also be widely used in chemical, pharmaceutical, and other industries. And because of the electric actuator, […]
Read moreHow Do You Test a Butterfly Valve?
How Does a Butterfly Valve Work? A sanitary butterfly valve is a quarter-turn valve that goes from fully open to fully closed by rotating only 90 degrees. Butterfly valves help you regulate the flow of fluid within large-diameter piping by changing the deflection angle of the butterfly plate. The central disc is held in place […]
Read morePrecautions on Closing Turbine Double Flange Butterfly Valve
After the flange butterfly valve is tightly closed, due to the change in medium or temperature of the environment, the thermal expansion of valve components will make the pressure between the gate plate and valve seat become bigger. When this force is directed to the valve stem screw thread, it’ll become difficult to open the […]
Read moreBest Practices of Sanitary Butterfly Valves in the US
What is a Pharmaceutical Industry Valve? In pharmaceutical industries, sanitary butterfly valves are used to let in air and moisture in certain measures. The valves are required to function well and smoothly without failure. The manufacturer ensures that all the standard requirements and materials are used in the manufacturing of such valves. They operate by […]
Read moreThe Mechanism of Electric Butterfly Valve
An electric butterfly valve is composed of an electric actuator and butterfly valve, so it has the advantages of easy operation and a simple structure commonly seen in sanitary butterfly valves. It can also be widely used in chemical, pharmaceutical, and other industries. And because of the electric actuator, the development of the butterfly valve […]
Read moreThe Features and Performance of Butterfly Valve
What is a Butterfly valve? Butterfly valve is a kind of valve whose opening and closing member (valve flap or butterfly plate) is a disc, which rotates around the valve shaft to achieve opening and closing. It is mainly used in the pipeline for shutting off and throttling. From the state of being fully open […]
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