Application:
This type of vave seres is a hygienic automatic or manual operatedbulerlly valve seres,which is widely used in a cass of vaves forregulating medum flow in stainless sieel piping systems.
Work principle:
This type of valve can be operated remotely via an electric or pneumaticactuator, or manually via a handle, The eledinc acuator or pneumaticactuator is to corvert the axial movement of a piston inio the 90° rotation ofthe valve shaft, so as to realze the conirol of the pipeline fluid and theopeningiclosing task, There are three standards for pneumatic actuators.(NO)type,norally closed (NC}type, airair, AvA) type. The muiti-positionhandle for duckbil manual operation can mechanically lock the vaive on lis12 positions of opening or dosing by adusting the position of 15°.so as toachieve the pumpose of conlroling the medium flow: the lever type manualoperation handle uses 4 multi-function Positioning, the walve is mechanicallyfixed on its open or cosed 4 positions, which also achieves the purpase olcontrolling the fiaw of the medium.