Q911F electric valve introduction:
Q911F electric valve adopts an integrated structure, the input control signal (4 20mA ~ DC or 1 ~ 5V DC) and single-phase power supply to control operation, has strong function, small volume, light and pleasant, reliable performance, simple matching, flow capacity, particularly suitable for medium thick, containing particles, where fiber nature. At present, the valve is widely used in food, environmental protection, light industry, petroleum, paper making, chemical engineering teaching and research equipment, power and other industries in the industrial automatic control system. Q911F electric valve electric actuator is a small fine and stainless steel ball valves the valve body can be divided into integrated chip and three chip, two, 304, 316 or 316L stainless steel materials and Silicon Sol precision casting. The seat is made of PTFE elastic sealing structure. Applicable to water, steam, oil, nitric acid, acetic acid and other media.
Q911F electric valve working principle:
Q911F electric valve with DC24V, AC220V or AC380V as the power supply voltage, receiving standard signal (4-20mA DC, 0-10mA DC or 1-5V DC, 0-10V DC), this will be transformed into input signals corresponding to the displacement, angle and displacement (0 ~ 90 degrees), change the ball core rotation drive therefore, a certain input signal corresponding to a certain position opening, to achieve proportional control action. (two bit switch type accept DC24V, AC220V or AC380V power supply voltage as the power, through the positive and negative motor switch operation, and the output of the valve position indicator signal.
Q911F electric valve product features:
1, easy to install, can be installed in any direction in any part of the pipeline.
2, fine small electric actuator has a variety of power supply to choose from, more explosion-proof denso.
3, the valve body is smooth and smooth, can transport viscous fluid, slurry and solid particles.
4, direct connection mode, electric actuator built-in servo system, no need to be equipped with servo amplifier.
5, ball valve and electric actuator without bracket connection, integration of the compact structure, reduce equipment space.
6, sealing material, such as PTFE, has good self lubrication, and the ball friction loss is small, so the service life of the ball.
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