What are the main characteristics of pneumatic valve imports

, leakage blocking, internal leakage is easy to control, the use of safe
the elements of internal and external leakage is unsafe. Other control pneumatic valve pneumatic valve rod stretched out, and is usually controlled by the electric, pneumatic, hydraulic actuator pneumatic valve core rotation or movement. This will solve the long-term action of pneumatic valve lever dynamic seal leakage problem; 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. Electric pneumatic valve torque control is not easy, prone to 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.
, simple system, the computer, and low prices
solenoid pneumatic valve itself structure is simple, the price is also low, 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.
the action, express delivery, tiny power, shape and lighter
solenoid pneumatic valve response time can be short as a few milliseconds, even the guiding type solenoid pneumatic valve can control in a few milliseconds. Because of its circuit, more sensitive than the other automatic control of pneumatic valve response. Properly designed electromagnetic solenoid coil power consumption is low, energy-saving products; Can also be simply trigger action, keep the pneumatic valve position automatically, no electricity at ordinary times. Solenoid pneumatic valve appearance size, save a space already, and light and beautiful.
and adjusting precision limited, limited applicable medium
solenoid pneumatic valve usually only two state switch, pneumatic valve core is only in the two limit position, not continuous adjustment, so the adjustment accuracy is limited.
solenoid pneumatic valve has higher requirements to the cleanliness of medium, medium containing granular not applicable, must be filter for impurities. In addition, a viscous medium not applicable, and shall be applicable to the specific products of medium viscosity range is relatively narrow.
and widely used model diversity,
solenoid pneumatic valve is congenitally deficient, advantage is still outstanding, so he designed a variety of products, meet the needs of different, use very extensive. Solenoid pneumatic valve technology advances are also revolve around how to overcome the deficiency, how to better play to the inherent advantages.