The purpose of the pneumatic pneumatic control valve and scope of application

The purpose of the pneumatic pneumatic control valve and the applicable scope? Now pneumatic pneumatic control valve, such as coal mine power plants, slag discharge, conveyor and so on cannot leave the pneumatic pneumatic control valve, and other industries use pneumatic pneumatic control valve. The urban sewage treatment, for example, from the general industrial pipeline to health, food, medicine and other professional pipeline system. A, pneumatic pneumatic - valve use features 1, use is a quarter-turn structure, it has to do with the valve positioner, proportional control can be realized; V valve core is the most suitable for all kinds of regulating occasions, with large rated flow coefficient, adjustable than large, good sealing effect, zero sensitive regulation performance, small size, can be installed in vertical lie. Apply to control gas, steam, liquid medium. 2, is characterized by a quarter-turn structure, by the v-shaped body, actuator, positioner, and other accessories; There is a best than the intrinsic flow feature of such as approximation; With double bearing structure, small starting torque, has excellent sensitivity and speed of induction; Strong ability of shear. 3, pneumatic piston actuators using compressed air as power source, through the movement of the piston driven 90 - degree rotating crank arm, to make the automatic opening and closing of the valve. Part of it is: the adjusting bolt, actuator housing, crank arm shaft, piston, connecting rod, cylinder block, cylinder, cardan shaft. 4, pneumatic working principle of pneumatic control valve, pneumatic pneumatic control valve is composed of actuators and regulating mechanism. Is a thrust part of the pneumatic control valve actuator, it according to the size of the control signal pressure to produce the corresponding thrust, promote regulating mechanism. Body is pneumatic pneumatic - valve regulating unit, it directly contact with the control agent, regulating the flow of the fluid. Scope 1 second, pneumatic pneumatic control valve, oil, natural gas pipeline. Flat gate valve with flow guide hole is also easy to clean pipeline. 2, product oil pipeline and storage equipment. 3, the extraction of oil, natural gas wellhead, also is the Christmas tree with valve. 4, with suspended particles of medium pipeline. 5, city gas pipeline. 6, tap water engineering. Of course, just these two points is not enough, you need to be integrated to judge. To choose to suit your product, have any questions can inquire details. I wish you can buy gratified flexibly product!