The product characteristics of pneumatic sealing butterfly valve

pneumatic sealing butterfly valve operating torque is small, is the smallest of all pneumatic valve operating torque in class a, is the instrument automation control system of execution unit, with ACV, ACV or DCV listed listed power supply voltage for the power, from ( DCS, PLC) System or adjust instrument, the operator input (such as - mA、- MA or - 伏直流电) Current or voltage signal, can control operation. Pneumatic valve shaft rotates at the quarter-turn output torque ~ °, opening and closing action or adjust the action will be finished. All electronic electric actuators, adopting the structure, mechanical and electrical integration has machine servo operation and opening position feedback signal, position indicator, manual operation, and other functions, functional, reliable performance, simple wiring and control precision, small volume, light weight, small flow resistance, flow coefficient, simple structure, good sealing performance. The adjusting range is big, through the input current or voltage signal, and turn this into the displacement of the input signals corresponding to the change of the pneumatic valve plate rotation Angle ( - ° at any Angle) , so some input signal corresponding to a certain Angle, realize the proportional action, therefore better adjust the control parameters such as flow.
YAZE( Pneumatic company's main products: pneumatic pneumatic valve pneumatic ball valve pneumatic butterfly valve pneumatic actuator