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Electric Butterfly Valve uses precision U-shaped elastic sealing ring and triple eccentric multi-level metal hard sealed structure. It is widely used in ndustrial pipelines with mediumtemperature ≤425℃ in metallurgy, electric power, petrochemical industry, water supply and drainage, and municipal construction, to adjust flow rate and cut offfluid. Triple eccentnc structure is used in the valve.Sealing surfaces of the valve seat and butterfly plate are made of cast steel and stainless steel. With good corrosionresistance, it has a long service life. This valve has the two-way sealing function. The product complies with GB/T13927-92 valve pressure test standard.
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The Electric Ball Valve is a state-of-the-art rotating-type valve with a 90° rotating ball, designed by Yuefeng Valve to deliver exceptional sealing performance and fluid handling capabilities. Featuring an equal passage design (valve body passage matches connecting pipe diameter), it minimizes flow resistance, allowing media to pass through with nearly no loss. Paired with GMT/GMTQT high-performance actuators, this valve excels in applications requiring strict sealing, from controlling gas, liquid, and steam to handling sewage and media containing fibrous impurities. With a wide range of nominal diameters (DN15DN400) and pressure ratings (1.06.4 MPa), the Electric Ball Valve is a versatile solution for diverse industries, combining simplicity, durability, and reliability.
| Parameter Items | Column 1 | Column 2 (1.0 MPa) | Column 3 (1.6 MPa) | Material (C) | Material (P) | Material (R) |
| Nominal diameter (mm) | 50~600 | - | - | - | - | - |
| Nominal pressure (MPa) | - | 1.0 | 1.6 | - | - | - |
| Strength test | - | 1.5 | 2.4 | - | - | - |
| Sealing test | - | 1.1 | 4.76 | - | - | - |
| Material/material code | - | - | - | C | P | R |
| Main parts - Body | - | - | - | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Main parts - Butterfly plate | - | - | - | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Main parts - Stem | - | - | - | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| Main parts - Sealing ring | - | - | - | PTFE, Stainless steel | PTFE, Stainless steel | PTFE, Stainless steel |
| Main parts - Packing | - | - | - | PTFE, Flexible graphite | PTFE, Flexible graphite | PTFE, Flexible graphite |
| Applicable medium | - | - | - | Water, steam, oil | Nitrate class | Acetic acid class |
| Suitable temperature | - | - | - | Carbon steel: -29℃~+425℃ | Stainless steel: -40℃~+600℃ | Stainless steel: -40℃~+600℃ |
Compliant with ANSI B16.104 Class 5 standards, the Electric Ball Valve achieves zero leakage, critical for applications with strict sealing requirements (e.g., chemical processing, petroleum refining). The valve seat options (PTFE, PPL, metal seal) ensure optimal sealing performance across different temperature ranges and media types.
The valve’s equal passage design ensures the inner diameter of the valve body matches the connecting pipe, minimizing flow resistance coefficient. This allows media (including viscous fluids and pastes) to flow through with minimal pressure loss, improving system efficiency and reducing energy consumption.
Capable of handling diverse media—from water and petroleum to strong oxidizing substances, viscous fluids, and media with fibrous impurities—this valve adapts to complex industrial environments. With temperature ranges from -40℃ to 350℃, it performs reliably in both low-temperature refrigeration and high-temperature processing scenarios.
Featuring a compact, user-friendly design, the Electric Ball Valve is easy to install and maintain. The 90° rotating ball mechanism ensures smooth operation, while high-quality materials (e.g., F304, CF8M) resist corrosion and wear, extending service life and reducing downtime.
Paired with GMT/GMTQT high-performance actuators, the valve enables automated, precise control, suitable for both on-off and throttling applications. The actuator-valve integration ensures responsive operation, enhancing process control accuracy and operational convenience.
Perfect for fluid control in systems requiring strict sealing, low flow resistance, and compatibility with diverse media. It is widely used for controlling gas, liquid, steam, sewage, viscous fluids, and media containing fibrous impurities, supporting both on-off and throttling operations.
Petroleum & Chemical: Applied in refining plants, chemical reactors, and fluid transfer pipelines.
Metallurgy: Used in smelting and processing lines for media control.
Light Industry: Integrated into food processing, beverage production, and pharmaceutical pipelines.
Paper Making: Suitable for pulp and wastewater treatment systems.
Power Plant: Used in boiler feedwater, steam, and cooling water pipelines.
Refrigeration: Applied in low-temperature refrigeration systems and HVAC pipelines.
The ball rotates 90°, enabling quick on-off control and precise throttling, ideal for automated fluid control systems.
For high-temperature environments (up to 350℃), select special PPL or metal seal seats; PTFE seats are recommended for room-temperature applications (normal operating conditions).
The valve supports nominal pressures up to 6.4 MPa, making it suitable for high-pressure industrial pipelines (e.g., petroleum and chemical high-pressure systems).
Yes, it is pre-matched with GMT/GMTQT high-performance actuators, enabling seamless integration with automated control systems for remote operation and precise flow regulation.
The Electric Ball Valve is a state-of-the-art rotating-type valve with a 90° rotating ball, designed by Yuefeng Valve to deliver exceptional sealing performance and fluid handling capabilities. Featuring an equal passage design (valve body passage matches connecting pipe diameter), it minimizes flow resistance, allowing media to pass through with nearly no loss. Paired with GMT/GMTQT high-performance actuators, this valve excels in applications requiring strict sealing, from controlling gas, liquid, and steam to handling sewage and media containing fibrous impurities. With a wide range of nominal diameters (DN15DN400) and pressure ratings (1.06.4 MPa), the Electric Ball Valve is a versatile solution for diverse industries, combining simplicity, durability, and reliability.
| Parameter Items | Column 1 | Column 2 (1.0 MPa) | Column 3 (1.6 MPa) | Material (C) | Material (P) | Material (R) |
| Nominal diameter (mm) | 50~600 | - | - | - | - | - |
| Nominal pressure (MPa) | - | 1.0 | 1.6 | - | - | - |
| Strength test | - | 1.5 | 2.4 | - | - | - |
| Sealing test | - | 1.1 | 4.76 | - | - | - |
| Material/material code | - | - | - | C | P | R |
| Main parts - Body | - | - | - | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Main parts - Butterfly plate | - | - | - | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Main parts - Stem | - | - | - | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| Main parts - Sealing ring | - | - | - | PTFE, Stainless steel | PTFE, Stainless steel | PTFE, Stainless steel |
| Main parts - Packing | - | - | - | PTFE, Flexible graphite | PTFE, Flexible graphite | PTFE, Flexible graphite |
| Applicable medium | - | - | - | Water, steam, oil | Nitrate class | Acetic acid class |
| Suitable temperature | - | - | - | Carbon steel: -29℃~+425℃ | Stainless steel: -40℃~+600℃ | Stainless steel: -40℃~+600℃ |
Compliant with ANSI B16.104 Class 5 standards, the Electric Ball Valve achieves zero leakage, critical for applications with strict sealing requirements (e.g., chemical processing, petroleum refining). The valve seat options (PTFE, PPL, metal seal) ensure optimal sealing performance across different temperature ranges and media types.
The valve’s equal passage design ensures the inner diameter of the valve body matches the connecting pipe, minimizing flow resistance coefficient. This allows media (including viscous fluids and pastes) to flow through with minimal pressure loss, improving system efficiency and reducing energy consumption.
Capable of handling diverse media—from water and petroleum to strong oxidizing substances, viscous fluids, and media with fibrous impurities—this valve adapts to complex industrial environments. With temperature ranges from -40℃ to 350℃, it performs reliably in both low-temperature refrigeration and high-temperature processing scenarios.
Featuring a compact, user-friendly design, the Electric Ball Valve is easy to install and maintain. The 90° rotating ball mechanism ensures smooth operation, while high-quality materials (e.g., F304, CF8M) resist corrosion and wear, extending service life and reducing downtime.
Paired with GMT/GMTQT high-performance actuators, the valve enables automated, precise control, suitable for both on-off and throttling applications. The actuator-valve integration ensures responsive operation, enhancing process control accuracy and operational convenience.
Perfect for fluid control in systems requiring strict sealing, low flow resistance, and compatibility with diverse media. It is widely used for controlling gas, liquid, steam, sewage, viscous fluids, and media containing fibrous impurities, supporting both on-off and throttling operations.
Petroleum & Chemical: Applied in refining plants, chemical reactors, and fluid transfer pipelines.
Metallurgy: Used in smelting and processing lines for media control.
Light Industry: Integrated into food processing, beverage production, and pharmaceutical pipelines.
Paper Making: Suitable for pulp and wastewater treatment systems.
Power Plant: Used in boiler feedwater, steam, and cooling water pipelines.
Refrigeration: Applied in low-temperature refrigeration systems and HVAC pipelines.
The ball rotates 90°, enabling quick on-off control and precise throttling, ideal for automated fluid control systems.
For high-temperature environments (up to 350℃), select special PPL or metal seal seats; PTFE seats are recommended for room-temperature applications (normal operating conditions).
The valve supports nominal pressures up to 6.4 MPa, making it suitable for high-pressure industrial pipelines (e.g., petroleum and chemical high-pressure systems).
Yes, it is pre-matched with GMT/GMTQT high-performance actuators, enabling seamless integration with automated control systems for remote operation and precise flow regulation.