Electric Ball Valve

Electric Ball Valve
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Product Description

Specification parameters

Name Electric ball valve
Model Q941F/Q947F
Size 2" ~ 48" (DN50~DN1200)
Pressure 150LB ~ 2500LB (PN10~PN420)
Temperature -29°C~+250°C
Drive Mode Electric operation
Applications Applicable to petroleum, chemical, metallurgy, light industry, power station, urban construction water supply, low temperature working conditions and long-distance pipelines such as oil, water, gas and natural gas

Design Specification:

Design Standards API6D, BS 5351, GB/T 12237
Structure length ASME B16.10, GB/T 12221
Flange Connection Standard ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592
Torsion welding standard ASME B16.25, GB/T 12234
Fire Protection Requirements API 6FA, API 607
Pressure test API 598,GB/T 13927, GB/T 26480
Temperature and Pressure Test ASME B16.34, GB/T 12224

Product introduction

The electric ball valve is a ball valve that drives the valve switch through an electric actuator. It includes a floating ball valve and a trunnion ball valve. It is a new generation of high performance ball valve. It is suitable for long-distance pipelines and general industrial pipelines. Its strength, safety and harsh environment are specially designed for various corrosive applications. And non-corrosive media. Compared with the floating ball valve, the trunnion ball valve transmits all the force generated by the fluid pressure on the ball to the bearing during operation, and does not move the ball to the valve seat, so the valve seat does not withstand excessive pressure, so it is fixed. The ball valve has small torque, small deformation of the valve seat, stable sealing performance and long service life, and is suitable for high pressure and large diameter applications. Advanced spring pre-seat assembly with self-tightening for upstream sealing. Each valve has two seats that seal in each direction, so the installation has no flow restriction and is bidirectional. This valve is generally installed horizontally. Floating ball valves are generally small diameter valves for low pressure piping.

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