3 Way Electric Actuated Control Valve
3 way electric control valve has two action types: electric
mixing(converging) control valve and electric diverting(diverging)
control valve.The 3 way electric control valve is composed of PSL
series and 3810 series linear electric actuator and 3-way valve
body.The electric actuator is an electronic integrated structure
with a servo amplifier. The control signal (4-20mADC or
1-5VDC) and the power supply can control the valve opening to
achieve to control the parameters of pressure, flow, liquid level
and temperature. The electric 3-way mixing control valve is mainly
used for mixing two fluids into a third fluid; the 3 way diverging
electric control valve is mainly used for dividing one fluid into
two fluids.
Body is carbon steel
1 Valve Body WCB LCB WC9
2 Valve Seat 304 304 304
3 Valve Plug 304 304 304
4 Guide Cage 304 304 304
5 Valve Bonnet WCB LCB WC9
6 Valve Stem 304 304 304
7 Packing PTFE/Flexible graphite
8 Spring 65Mn
9 Nut 304 304 304
Technical Parameter for BCST 3 Way Electric Actuated
Control Valve
Bonnet Type standard type(-17~+250℃),high temperature
type(+250~+450℃),
cryogenic type(-40~-196℃),bellows type(-40~+350℃)
Seal Packing PTFE, flexible graphite
Plug Type double guide cage type plug
Flow characteristics linear,equal percentage
Actuator Type 381L electric actuator,PSL electric actuator,or
other specified actuator
Actuator
Parameters voltage:220V/50Hz, signal:4-20mA or
1-5V·DC,output signal:4-20mA·DC
Protection level:IP55,Explosion proof:ExdⅡBT4(ExdⅡBT6
customized),hand function: handle.
Ambient temperature:-25~+70℃;humidity:≤95%.
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