Pneumatic Sleeve Control Valve

We are engaged in manufacturing, exporting, distributing and supplying excellent quality Pneumatic Sleeve Control Valve in Shanghai, Shanghai, China. 97/98-41000 series pneumatic sleeve control valve is multi-spring pneumatic diaphragm actuator American company manufacturing technologies produce Masoneilan 41000 series valve sleeve and I plant self-developed by our factory imported components. Film multi-spring pneumatic actuator with a small size, light weight ; 41000 series sleeve valve is inserted in the valve body a cylindrical sleeve, and the sleeve -oriented , into a free slide in its upper and lower valve core, the sleeve wall has a specific flow characteristics were open window, when the spool up and down movement in the sleeve, the sleeve so that the flow area of a a the window changes, in order to achieve the purpose of regulating the flow of media.