Electric diaphragm control valve uses a "mountain"-shaped protruding surface between the diaphragm and the valve body for sealing. There is no stuffing box. The throttling element is an elastic diaphragm. The valve body flow channel is smooth. The valve body lining and diaphragm can be made of corrosion-resistant materials. , the regulating valve is equipped with a small, sturdy, high-precision actuator that receives ON-OFF or 4-20mADC or 1~5V DC signals for proportional action. It is more suitable for corrosion-resistant and highly toxic situations.
Electric diaphragm control valve Features & Specifications
Size:DN20~DN200 1/2"-8"
Pressure:PN2.5 PN16,PN10,PN16
End connection:RF RJ ,BW
Material:HT200,WCB,WC6,CF8,CF8M,CF3M, (Special Materials on Request)
Bonnet type: Normal type(P)：－45～＋150℃
Actuator type
Electric actuator:Electric actuator:381L electric actuator,PSL electric actuator, Intelligent electric actuator or other specified actuator
Function:cut-off type , regulating type,explosion proof and so on
Control signal:4-20mA,1~5V DC
Power DC 24V;AC-24V,110V,220V,380V
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