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40 inch Class 300 Motorized High-Temperature Flanged Triple-Offset Butterfly Valve
The 40" Class 300 Motorized High-Temperature Flanged Triple-Offset Butterfly Valve is designed for severe-service industrial applications requiring reliable shut-off, exceptional durability, and precise automated control.
Featuring a triple-offset geometry and metal-to-metal sealing design, the valve minimizes friction between the disc and seat during operation. This innovative sealing mechanism significantly reduces wear, extends service life, and delivers excellent sealing performance under elevated temperatures and demanding operating conditions.
The motorized electric actuator enables accurate remote operation and easy integration into modern plant automation systems, making the valve ideal for large-diameter pipelines in power generation, petrochemical processing, refining, steel manufacturing, and other heavy industries.
The triple-offset design eliminates sliding contact during operation, reducing seat wear and improving long-term sealing performance.
Designed for high-temperature applications where resilient-seated valves are unsuitable.
Provides reliable remote control and supports integration with PLC, DCS, and SCADA systems.
Optimized for 40-inch (DN1000) pipeline systems requiring high flow capacity and dependable isolation.
Robust construction and precision machining ensure durability under demanding service conditions.
Reduced friction and wear help minimize maintenance frequency and lower lifecycle costs.
| Item | Specification |
|---|---|
| Valve Type | Triple-Offset Butterfly Valve |
| Nominal Size | 40" (DN1000) |
| Pressure Rating | Class 300 |
| Connection Type | Flanged |
| Seat Type | Metal-to-Metal |
| Operation | Electric Motorized |
| Service Temperature | High-Temperature Applications |
| Applicable Media | Steam, Hot Gas, Thermal Oil, Process Fluids |
Manufactured in accordance with international standards, including:
Traditional resilient-seated butterfly valves perform well in general service but may not withstand high-temperature or severe-duty applications.
The triple-offset design uses a conical metal sealing geometry that virtually eliminates friction during operation, resulting in lower wear, improved sealing reliability, and longer service life. Combined with a motorized actuator, it delivers precise automated control for modern industrial facilities.
For critical large-diameter systems, a triple-offset butterfly valve offers the durability and performance required to maintain safe and efficient operation.
DBVValve manufactures high-performance industrial valves for oil & gas, LNG, petrochemical, power generation, water treatment, and heavy industrial applications. Our product portfolio includes ball valves, butterfly valves, gate valves, globe valves, check valves, cryogenic valves, and automated valve solutions, all supported by advanced manufacturing and comprehensive testing capabilities.
Looking for a reliable 40" Class 300 Motorized Triple-Offset Butterfly Valve for your next industrial project?
Contact DBVValve today to discuss your application requirements and discover high-performance valve solutions built for demanding service conditions.
