3 Way Electric Actuated Control Valve

3 Way Electric Actuated 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 input 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.

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 input 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.

Material

Electric-control-valve-2.jpg

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
Body is stainless steel
1 Valve Body CF8 CF8M CF3M
2 Valve Seat 304 316 316L
3 Valve Plug 304 316 316L
4 Guide Cage 304 316 316L
5 Valve Bonnet CF8 CF8M CF3M
6 Valve Stem 304 316 316L
7 Packing PTFE/Flexible graphite
8 Spring 65Mn
9 Nut 304 316 316L

Technical Parameter for 3 Way  Electric Actuated Control Valve

DN 20 25 32 40 50 65 80 100 125 150 200 250 300
Seat Diameter 20 25 32 40 50 65 80 100 125 150 200 250 300
Rated Kv Diverging Valve 6.3 8.5 13 21 34 53 85 135 210 340 535 800 1360
Mixing Valve 85 135 210 340 535 800 1360
Allowed pressure difference(MPa) 3.5 3.2 2.2 2.2 1.4 1.38 0.94 0.61 0.51 0.36 0.2 0.19 0.13
PN(MPa) 1.6、2.5、4.0、6.4、10.0
Rated Travel(mm) 16 25 40 60 100
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,input 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%.

Dimension

electric-control-valve.jpg

DN 20 25 32 40 50 65 80 100 125 150 200 250 300
L PN16/25 180 185 200 220 250 275 305 350 410 450 550 670 770
PN40 185 190 210 230 255 285 310 355 425 460 560 690 795
PN64/100 190 200 220 240 265 295 320 370 400 475 570 752 819
Normal Temp.

(H)

PN16/25 535 553 556 698 703 959 969 981 1061 1076 1109 1361 1458
PN40 540 558 561 703 708 964 974 986 1066 1081 1114 1366 1463
PN64/100 545 563 566 708 713 969 979 991 1071 1086 1119 1371 1468
High Temp.(H) PN16/25 735 753 756 898 903 1209 1219 1231 1381 1396 1429 1711 1808
PN40 745 763 766 908 913 1219 1229 1241 1391 1406 1439 1721 1818
PN64/100 755 773 776 918 923 1229 1239 1251 1401 1416 1449 1731 1828
H1 PN16/25 140 140 150 160 180 200 222 230 270 280 306 474 584
PN40 140 140 150 160 180 200 222 230 270 280 306 474 584
PN64/100 150 160 170 180 200 220 240 260 300 322 380 495 605
H2 87 90
D 225 257 310

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