Electronic Electric Three-way Regulating valve
Electronic Electric Three-way Regulating valve
Nominal Diameter: DN25 ~ 300mm
Nominal Pressure: PN0.6 ~ 6.4MPa
Working Temperature: -40 ~ 230 ℃ (room temperature type), Heat Sink Type 230 ~ 450 ℃ (medium temperature type), special order -100 ~ 600 ℃
Main Material: WCB (ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti CF8 CF8M
Suitable Medium: Liquid, Gas, Steam and other media
Flange Dimensions: meet JB78-59, JB79-59 standard, according to JB / 79.1-94, JB , ANSI, JIS, DIN and other standard order production
First, The Electronic Electric Three-way Valve Overview
Electronic electric three-way control valve with high precision adjustment, stable and reliable operation and so on. The combined type is mainly used to mix the two fluids into a third fluid; the split type is mainly used to divide a fluid into two fluids. The product can replace two switches, single and two-seat control valve, for liquid, gas, steam and other media regulation and control.
Second, The Electronic Electric Three-way Control Valve Main Technical Parameters and Performance Indicators
By the PS series and 3610 series straight trip electric actuator and low flow resistance through the single seat valve. (Also with other brands straight trip actuators). The electric actuator is an electronic integrated structure with servo amplifier, input control signal (4-20mADC or 1-5VDC) and power supply to control the valve opening, to the pressure, flow, level, temperature and other parameters adjust. With the action sensitive, simple connection, large flow, small size, high precision adjustment. Control accuracy and performance than the DKZ type has improved significantly.
Third, The Electronic Electric Three-way Regulating Valve Adjustment Mechanism Main Technical Parameters
Nominal Diameter mm | Confluence | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Shunt | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Seat Diameter mm | 26 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Rated Flow coefficient kv | Confluence | 8.5 | 13 | 21 | 34 | 53 | 85 | 135 | 210 | 340 | 535 | 800 | 1260 |
Shunt | 8.5 | 13 | 21 | 34 | 53 | 85 | 135 | 210 | 340 | 535 | 800 | 1260 | |
Nominal Pressure (MPa) | 0.6, 1.6, 2.5, 4.0, 6.4 | ||||||||||||
Travel (mm) | 16 | 25 | 40 | 60 | 100 | ||||||||
Flow Characteristics | Straight Line | ||||||||||||
Operating Ttemperature ℃ | -40 ~ 230 ℃ (room temperature type), heat sink type 230 ~ 450 ℃ (medium temperature type), special order -100 ~ 600 ℃ | ||||||||||||
Flange Size | Complies with JB78-59, JB79-59 standard, according to JB / 79.1-94, JB, ANSI, JIS, DIN and other standard order production | ||||||||||||
Body Material | WCB (ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti CF8 CF8M | ||||||||||||
Spool Material | 1Cr18Ni9, SS304, 0Cr18Ni12Mo2Ti, SS316, ZG1Cr18Ni9Ti | ||||||||||||
Body Type | Three - way two - seat cast ball valve | ||||||||||||
Upper Valve Cover Type | Ordinary (room temperature), Heat Sink (medium temperature), Long Neck (Low Temperature) | ||||||||||||
Equipped with Electric Actuator | PSL | PSL-202 | PSL-204 | PSL-208 | PSL-312 | PSL325 | |||||||
361L | 361LSA-20 | 361LSB-30 | 361LSB-50 | 361LSC-65 | 361LSC-99 | ||||||||
Explosion-proof | 361LXA-20 | 361LXB-30 | 361LXB-50 |
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Note:
1, Can provide users with ANSI, JPI, JPI and other countries of the flange standard products, the flange from the user needs to determine.
2, The working temperature, nominal pressure, nominal diameter beyond the scope of the list of products can contact the company.
Fourth, The Electronic Electric Three-way Control Valve Actuator Main Technical Parameters
Model | Rated output force | Speed mm / s | Technical Parameters | ||||
PSL | 361L | PSL | 361L | PSL | 361L | PSL | 361L |
201 | 361LSA-08 | 1000 | 800 | 0.25 | 4.2 | Power supply: AC220V 50Hz | Power supply: AC220V 50Hz |
202 | 361LSA-20 | 2000 | 2000 | 0.50 | 2.1 | ||
204 | 361LSB-30 | 4500 | 3000 | 0.50 | 3.5 | ||
208 | 361LSB-50 | 8000 | 5000 | 1.00 | 1.7 | ||
312 | 361LSC-65 | 12000 | 6500 | 0.60 | 2.8 | ||
325 | 361LSC-99 | Decisions.ither synchronization straticates | 10000 | 1.0 | 2.0 | ||
Fifth, The Electronic Electric Three-way Valve Performance Indicators
Project | Index value | ||
Basic Error% | ± 2.5 | ||
Backlash% | 2.5 | ||
Dead Zone% | 1.0 | ||
Always Point Deviation% | Electric open | Starting point | ± 2.5 |
end | ± 2.5 | ||
Power off | Starting point | ± 2.5 | |
end | ± 2.5 | ||
Adjustable Range | 30: 1 | ||
Rated Stroke Deviation% | 2.5 | ||
Allowable Leakage L / H | Complies with JB / T7387-94 Class IV Less than rated capacity of 10-4 | ||
6, Electronic Electric Three-way Control Valve to Allow Pressure
Nominal Diameter mm | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Allowable Pressure MPa | 3.32 | 2.20 | 2.20 | 1.41 | 1.38 | 0.94 | 0.61 | 0.51 | 0.36 | 0.20 | 0.19 | 0.13 |
Note: The actual configuration needs to be determined according to the specific process parameters. If the pressure tolerance is allowed to clear or the maximum working pressure is out of the list range, please contact us and take the appropriate method to solve.
Seven, Electronic Electric Three-way Control Valve Dimensions
Common Diameter (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
L (mm) | PN1.6MPa | 185 | 200 | 220 | 250 | 275 | 300 | 350 | 410 | 450 | 550 | 640 | 740 | |
PN4.0MPa | 190 | 210 | 230 | 255 | 285 | 310 | 355 | 425 | 460 | 560 | 660 | 760 | ||
PN6.4MPa | 200 | 210 | 235 | 265 | 295 | 320 | 370 | 440 | 475 | 570 | 670 | 770 | ||
H1 (mm) | PN1.6MPa | 140 | 150 | 160 | 180 | 200 | 220 | 220 | 256 | 278 | 322 | 465 | 580 | |
PN4.0MPa | 150 | 160 | 170 | 190 | 220 | 232 | 256 | 295 | 313 | 372 | 474 | 585 | ||
PN6.4MPa | 160 | 170 | 180 | 200 | 220 | 242 | 266 | 300 | 318 | 382 | 474 | 585 | ||
With PSL | H (mm) | Normal Type | 775 | 781 | 775 | 790 | 819 | 820 | 810 | 917 | 927 | 947 | 1252 | 1545 |
Heat Sink Type | 905 | 911 | 905 | 920 | 766 | 983 | 973 | 1116 | 1126 | 1144 | 1805 | 1825 | ||
D (mm) | 176 | |||||||||||||
Weight (KG) | 61.5 | 64.5 | 69.5 | 76.5 | 109 | 132 | 164 | 207 | 267 | 395 | 430 | 480 | ||
With 361L | H (mm) | Normal Type | 538 | 544 | 660 | 675 | 744 | 745 | 735 | 972 | 982 | 1027 | 1204 | 1265 |
Heat Sink Type | 668 | 674 | 790 | 805 | 691 | 908 | 898 | 1171 | 1181 | 1224 | 1440 | 1502 | ||
D (mm) | 225 | 310 | ||||||||||||
Weight (KG) | 69 | 72 | 85 | 92 | 124 | 147 | 179 | 260 | 320 | 448 | 627 | 780 | ||
Note: Nominal Diameter less than 80 diverter valve with the same diameter of the confluence valve instead.
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