2 w - 40 brass thread solenoid pneumatic valve product is introduced

solenoid pneumatic valve is to use electromagnetic control of industrial equipment, is used to control the fluid automation components, belonging to the actuator, is not limited to hydraulic, pneumatic. As high quality products in the solenoid pneumatic valve, W - Brass thread solenoid pneumatic valve has excellent performance, let's learn about this product.
W - Solenoid pneumatic valve, electric converter product features:
electrical converter is to - MA or - MA dc signal into - KPa pneumatic signal, so that communication instrument working with pneumatic unit instrument electric unit.
and electrical converter is straight acting, No feedback instrument, can get high power pneumatic output signal.
, good appearance, structure, small volume, light weight. High sensitivity, good stability, medium precision ( Especially suitable for the output circuit.
, the scene can be directly change the way of action. External with span and zero adjustment device, adjustment convenient maintenance.
, converters, attached to the internal wiring of thermistors, temperature compensation can automatically.
, wide range of gas supply and adapt to various situations. Gas consumption is small.
and electrical converter can directly used for different input signals, such as. . . MADC or - mADC。 The output pressure can points such as - cheng KPa or - kPa。 To achieve the above purpose only adjustment 'zero' and 'span' adjustment device, can.
, can at any Angle ( Note: installation Angle position should be work with adjusting Angle position.
W - The working principle of electromagnetic pneumatic valve
W - Electromagnetic air valve is used to control the direction of the fluid automation components, belonging to the actuator; Above are normally used for mechanical control and industrial pneumatic valve, to control the direction of the medium, so as to achieve control of the pneumatic valve switch. Solenoid pneumatic valve has closed cavity, in a different location to open a hole, each hole leads to different tubing, cavity pneumatic valve is among, both sides are two electromagnets, which face the magnet coil electricity pneumatic valve will be attracted to which side, by controlling the movement of the pneumatic valve body to blocked or leakage of different discharge of oil hole, and the oil hole is always open, hydraulic fluid will enter the different oil drain, and then through the oil pressure to push the cylinder piston, piston drives the piston rod, piston rod drive mechanism. So that by controlling the electric current of the electromagnet to control the mechanical movement. Only solenoid pneumatic valve is applied to seal in the electric control pneumatic electric magnetic valve magnetic casing insulation core completion, there is no dynamic seal, so leakage blocking off easily.
electropneumatic valve torque control is not easy, easy to produce internal leakage, even snap pneumatic valve stem head; Solenoid pneumatic valve structure is easy to control the internal leakage, until reduced to zero. So, solenoid pneumatic valve using a special security, especially suitable for corrosive, toxic, or high and low temperature medium. Solenoid pneumatic valve itself has simple structure, low price, compared to adjust the pneumatic valve and other kinds of actuators is easy to install and maintain. More significant is composed of automatic control system is much simpler, much lower prices. Because electromagnetic pneumatic valve is switch signal control, connection with industrial control computer is very convenient. In today's computers, prices plunged, advantages of pneumatic valve is more obvious.