High performance electric butterfly valve
Introducing the High Performance Electric Butterfly Valve from Company Name. This valve is designed with a double-eccentric structure featuring a shaft that carries out double deviation from its body’s structural center, resulting in the disc being able to instantly leave its seat when opened in association with an arc-sealing face design. Not only does this reduce friction, it also provides excellent sealing performance during closure. The unique seat compensation sealing and central self-positioning seat structure designs further reduce opening and closing friction, thus reducing the operating force of the valve and enhancing control precision. Powerful output torque (50Nm to 2000 Nm) and convenient control signal options (4-20 mADC, 0-5 VDC, 0-10 VDC) enable reliable operation across a wide range of applications. You can choose from standard or explosion-proof actuators (Exd II CT5) as well as water-proof IP67 actuators in 12VDC, 24VAC/DC, 220VAC/120VAC/380VAC 50/60 Hz ±10%. Enjoy stable and dependable operation with the High Performance Electric Butterfly Valve today!
high performance butterfly valve adopts the design of double-eccentric structure. The shaft carries out double deviation from the structural center of the body and makes the disc leave the sealing seat instantly when it is opened in conjunction with the arc sealing face design of the disc, so as to reduce the friction of the sealing face. The disc has good sealing performance during closing. In addition to realizing effective compensation for the seat seal, the central self-positioning sealing seat structure design and the unique seat compensation sealing design reduce the friction during opening and closing, greatly reduce the operating force of the valve and effectively enhance the control precision of the butterfly valve. The butterfly valve is featured by stable and reliable sealing performance, long service life, etc. It is suitable for control and shut-off applications of common corrosive gases and liquid media.
Body: Stainless Steel,CF8,CF8M,CF3M, Carbon Steel
Disc: Stainless Steel CF3M,CF3,CF8M, Double Stainless Steel,2507,1.4529
Stem: Stainless Steel
Size: 5″ – 40″ (25mm – 1000mm)
Flange accommodation: EN 1092 PN10/PN16
ASME Class 150LB,300LB,600LB
AS 4087 PN 10/ PN16/PN25/PN40
Temperature range: -40 °C to + 250 °C (depending on pressure, medium and material)
Body style: Wafer, Lug and Double Flanged
Applications: High Pressure, High Temperature, Critical Service
Shut off rating:zero leakage
Sanitary & Chemical applications
High Cv, low pressure drop
Output Torque 50Nm to 2000 Nm)
Control: ON-OFF type、Regulation type
Control signal: 4-20 mADC、0-5 VDC、0-10 VDC
Power: 12 VDC,24 VAC,24 VDC,220 VAC,120 VAC,380 VAC 50/60 Hz ±10%
Explosion-proof actuator: Exd II CT5
What is a high performance butterfly valve?
A high performance butterfly valve is a cutting-edge and versatile piece of equipment that has revolutionized the world of industrial flow control. Its advanced design and precision engineering make it an essential component in a wide range of industries, from chemical and petrochemical to power generation and water treatment.
One of the key features that sets a high performance butterfly valve apart from other types of valves is its unique two-way sealing capability. This means that it can effectively close off flow in both directions, offering efficient bi-directional shut-off without any leakage. This is achieved through the use of a resilient sealing material such as EPDM or PTFE, which ensures consistent and reliable sealing even under extreme temperature and pressure conditions.
In addition to its unparalleled sealing capabilities, a high performance butterfly valve also offers zero leakage performance. This means that it completely eliminates any potential for fluid leakage into or out of the system, ensuring maximum safety and efficiency in critical processes. This feature makes it ideal for use in applications where preventing contamination or loss of valuable materials is crucial.
Moreover, what makes this type of valve truly exceptional is its suitability for high-frequency switching conditions. Thanks to its streamlined disc shape and low torque operation, a high performance butterfly valve allows for quick response times when opening or closing the flow path. This makes it perfect for processes that require frequent changes in flow rate or direction, such as batch operations or pipeline systems with multiple outlets.
When to use high performance butterfly valve?
The high performance butterfly valve, also known as a double offset butterfly valve, is a powerful and versatile tool that is often used in industries such as air separation, compressed air systems, and nitrogen devices. It boasts impressive capabilities and has proven to be highly effective in various applications.
One of the main reasons for its popularity is its ability to operate under frequent switching conditions without any leakage. This feature makes it an ideal choice for industries where constant flow regulation is required. Unlike other valves that may experience wear and tear under such conditions, the high performance butterfly valve’s unique design allows it to maintain a tight seal even after multiple operations.
Additionally, this type of valve offers exceptional control with its bi-directional shutoff capabilities. This means that it can regulate both upstream and downstream flows with equal efficiency. This makes it suitable for use in systems where precise flow control is crucial.
Application of high performance butterfly valve in compressed air
High performance butterfly valve have become increasingly popular in the industrial sector for their ability to handle high pressure and frequent switching conditions with ease. Among their many applications, one that stands out is their use in compressed air systems.
Compressed air, which is a vital resource in various industries, requires efficient and reliable systems to ensure smooth operation. This is where high performance butterfly valves come into play. These valves are designed with tight sealing capabilities that make them suitable for handling compressed air without any leakage.
One of the key advantages of using a high performance butterfly valve for compressed air is its zero leakage feature. Compressed air systems demand precision and reliability, making even the slightest leak detrimental to the overall efficiency of the system. With zero leakage, these valves ensure maximum utilization of compressed air resources and reduce energy consumption.
Moreover, high performance butterfly valves are also capable of handling frequent switching conditions without compromising on their sealing capabilities. This makes them ideal for use in industries that require continuous operation or frequently varying flow rates. In such scenarios, these valves provide an optimum solution by maintaining a steady flow while preventing any leaks or disruptions in the system.