Original Japan Koso EPA804 Positioner Valve With Good Price

This series is for positioning of pneumatic actuator oper-ated cotrol valves. Input signal 4 to 20mA DC is changed to air pressure. Accurate positioning is achieved by having valve position feedback from valve stem.

Single-acting EPA804；EPA814；EPA824 double-acting:EPC804；EPC814；EPC824 The EP800 series electro-pneumatic positioners are used with pneumatic actuators,The input signal of 4~20 mA DC is converted into output air pressure,Control the actions of the actuator. At the same time, feedback is given according to the itinerary of the actuator,This allows the actuator's stroke to be precisely positioned according to the control signal. Japan KOSO valve positioner This product is a Japanese* product,The details are as follows:Straight stroke series:Single acting:EPA801；EPA811；EPA821；EPB801；EPB811；EPB821；EPL801；EPL811 double-acting:EPC801；EPC811；EPC821 angular stroke series:Single acting:EPA804；EPA814；EPA824 double-acting:EPC804；EPC814；EPC824 common specifications are available from stock.The company will be at the best price,Zui fast delivery time for you. If required,The company can provide more detailed technical information,And at the best price,zui fast delivery time for you. Common specifications are available in stock.Inquire. ..Technical parameters and performance..Input signal:standard:4-20mADC.. Split:4-12mADC 12-20mADC10-50mADC (EP-15.17. EP-25.27.)..Input impedance:250Ohm (4-20mADC) 100 ohm (10-50mADC)..Rated stroke:Straight stroke:12--100mm corner:0-90degree..Air supply pressure:0.14-0.16MPa 0.17-0.50MPa..Air consumption: 5NL/min (when the supply pressure is 0.4 MPa)..Backdrop:Less than 1% dead zone for full travel:Less than 0.4% of the full stroke..Output characteristics:Linear (can be changed to fast open.),equal percentage characteristics)..Ambient temperature:Flameproof -20-+60oC Normal -40-+80oC..relative humidity:Must not be greater than 90%..Explosion-proof type:Flameproof type,Normal type..Air connection:ZG1/4..Housing material:Aluminum alloy..weight:3.5kg included:EPP2111,EPP2211,EPP2311,EPP2222,EPP2212,EPP2221,EPP2321,EPP2312,EPP2122,EPP2112,EPP2121 and other models of Japan KOSO valve positioner :Wang EP800 Electrical Positioner This series of electro-pneumatic positioners is used with pneumatic actuators,THE INPUT 4-20MA DC SIGNAL IS CONVERTED INTO OUTPUT AIR PRESSURE,Control the actions of the actuator.At the same time, feedback is given according to the itinerary of the actuator,This allows the actuator's stroke to be precisely positioned according to the control signal. EPA800 Single Action EPC800 Double Action EPB800 Input Signal/Output Characteristics 4*20,4-12,12-20mA DC/Linear Supply Air Pressure 140-700kpa Single-Action Double-Action Linear/Hysteresis ±1.0%/0.5% ±1.5%/0.8% Sensitivity/Repeatability 0.1%/0.2% 0.2%/0.3% Air consumption 50% of the output air pressure 5NI/min.at Sup