High performance electric butterfly valve

Body: Stainless Steel,CF8,CF8M,CF3M, Carbon Steel
Disc: Stainless Steel CF3M,CF3,CF8M, Double Stainless Steel,2507,1.4529
Stem: Stainless Steel
Seats: PTFE,RPTFE
Size: 5″ – 40″ (25mm – 1000mm)
Flange accommodation: EN 1092 PN10/PN16
ASME Class 150LB,300LB,600LB
AS 4087 PN 10/ PN16/PN25/PN40
JIS /10K/20K






     

    Description

    Body Stainless Steel,CF8,CF8M,CF3M
    Disc Stainless Steel CF3M,CF3,CF8M, Double Stainless Steel,2507,1.4529
    Seat PTFE,RPTFE
    End Wafer,Lug
    Size 2”~40” DN50-DN1000
    Pressure 1.6~4.0Mpa
    End EN 1092 PN 6/PN10/PN16/PN25/PN40
    ASME Class 150 AS 4087 PN 10/ PN16/PN25/PN40
    JIS 5K/10K/20K
    Medium Gas, Water and Oil, etc
    Electric Actuator ON-OFF type, adjustable type
    Control signal 4-20 mADC、0-5 VDC、0-10 VDC
    Power 12 VDC,24 VAC,24 VDC,220 VAC,120 VAC,380 VAC 50/60 Hz ±10%
    Optional Explosion-proof actuator: Exd II CT5、Exd II BT5
    Sanitary & Chemical applications One-piece disc/stem High Cv, low pressure drop

    Wiring diagram

    CONTROL CIRCUIT electric actuatorOrdinary switch type (A type) The valve can be opened or closed through the switch   circuit, and a set of activeposition models indicating   that the valve is fully open and fully closed are output.     electric actuatorPassive contact type(B type) Realize valve opening or closing operation through switch circuit, and output a setof passive position models indicating that the valve is fully open and fully closed     electric actuatorOpening signal type(C type) Open or close the valve through the switch circuit, and output a resistance signalcorresponding to the opening position       electric actuatorWith position transmitter (D type) Realize valve opening or closing operation through switch circuit,and outputcurrent signal corresponding tovalve opening and closing angle at the same time.     electric actuatorlntelligent adjustment type(E type) Control the opening and closing angle of the valve through the standard signalinput by an extenal computer or  indus trial instrument, and synchronously outputthe correspond ing standard signal     electric actuatorDC switch type(F type) By switching the positive and negative poles of the external DC power supply, thevalve can be“opened"and“closed",and a set of passive contact signalsin dicating that the'valve is fully open or ciosed can be output     electric actuatorThree-phase switch type(G type) The valve is opened or closed through the switch circuit, and a set of active positionsignals indicating the valve is fully open and fully closed is output.     electric actuatorThree-phase passive contact type(H type) Realize valve opening or closing operation through switch circuit,and output a setof passive position signals indicating that the valve is fully open and fully closed.  






      Note: The dashed line in the control circuit is the internal circuit of the electric device.The parts outside the dashed line areonly for reference when the user is wiring.

      Application