Model:
The electric explosion-proof ball valve is a valve in which the ball rotates around the axis perpendicular to the channel. It is composed of a rotary explosion-proof angle-stroke electric actuator and a type valve structure. It is a rotating type high-performance regulating or switching valve. It accepts the input and output of current signals or voltage signals from industrial automation control (C system) instruments, and can realize proportional adjustment or two-position switch control of the fluid medium in the process pipeline, thereby achieving control of the flow, pressure, temperature, and Automatic control of parameters such as liquid level.
Technical Parameters of Electric Explosion-proof Ball Valve
. Explosion-proof electric ball valve has small fluid resistance and is the smallest fluid resistance among all valves. It operates with C or C power supply voltage and accepts (, or C) current. The signal or voltage signal can be used to control the operation, and the opening and closing action or adjustment action can be completed by rotating the ball with the torque output by the angular stroke.
. Fully electronic electric actuator, using electromechanical integration structure, has functions such as in-machine servo operation and opening signal position feedback, position indication, manual operation, etc. It has strong functions, reliable performance, and simple wiring. Through input Current signal or voltage signal changes the rotation angle of the ball core (& any angle) to achieve proportional adjustment action.
.The ball core channel is flat and smooth, and it is not easy to deposit media, and can be passed through the ball in a pipeline. It has simple structure, light weight and good sealing performance. Especially suitable for occasions requiring zero leakage rate.
Technical Parameters
Caliber:
Pressure: .,.,.,.,.
Media: water, petroleum, acetic acid, viscous fluids, slurry, strong oxidizing media Etc.
Working temperature: Hard seal: ℃&#+℃Soft seal: ℃&#+℃
Leakage amount: in line with Class B standards
Connection method: internal thread, flange
Valve body/ball:
Seal ring, packing: reinforced polytetrafluoroethylene, parapolystyrene
Valve seat form: stainless steel movable hard seal, soft seal
Explosion-proof electric fixed ball valve, flange explosion-proof electric ball valve