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Fully Welded Ball Valves

Electric Welded Ball Valve

  • Automated Remote Control: Equipped with an electric actuator, it can be integrated into control systems for remote switching and intelligent regulation, enhancing system automation.
  • Fully Welded Leak-Free Body: The valve body is welded from steel pipes without external flanges or bolts, resulting in a robust structure with excellent sealing.
  • Safe and Reliable Design: Typically features multiple safety designs, including an anti-blowout stem, anti-static capabilities, and a fire-safe structure, ensuring operational safety under various conditions.
  • Wide Applicability: Can be widely used in pipeline systems for various media such as water, steam, oil, and natural gas.
  • Low Torque, Long Service Life: A precision-machined ball and self-lubricating seats effectively reduce operating torque and extend the valve's service life.
Download Spec

The Electric Fully Welded Ball Valve is an automated control valve that integrates an electric actuator with a fully welded ball valve body. It receives electrical signals to precisely open, close, or regulate the valve, enabling remote automatic control of the pipeline system. Its integrally welded body construction fundamentally eliminates the risk of external leakage, providing exceptional strength and sealing performance. This valve combines the reliability of a welded body with the intelligence of electric actuation, making it ideal for industrial networks requiring remote operation, centralized control, or interlocking actions, such as gas distribution, district heating, and chemical processing.

Parameter Specification
Model Q961F (Reference)
Nominal Diameter (DN) DN15 - DN1500
Pressure Rating PN1.6 - PN25.0 MPa (Class150 - 2500)
Working Temperature -29°C ~ 200°C (Extendable on request)
Body Material Carbon Steel (A105, WCB), Stainless Steel (304, 316)
Ball Material Stainless Steel (304, 316)
Seat Material Reinforced PTFE (RTFE), PEEK, Viton
Connection Welded, Butt-Weld
Actuation Electric (AC220V, AC380V, etc.)
Design Standard GB/T 12237, API 6D, ASME B16.34

No drawing available.