ZDLM Electronic Electric Sleeve Regulating Valve produced and sold by Woci valve group is composed of PS series and 3610 series direct stroke electric actuators and low flow resistance straight through single seat valve (can also be matched with other brands direct stroke actuators).Electric actuator is an electronic integrated structure, with servo amplifier, input control signal (4-20MADC or 1-5VDC) and power supply can control the valve opening, to achieve the adjustment of pressure, flow, liquid level, temperature and other industrial parameters.It has the characteristics of sensitive action, simple connection, large flow, small volume and high adjustment precision.The control precision and performance are better than that of DKZ.
Single-seat valve for leakage on the strict requirements of the valve before and after the low pressure and a certain viscosity of the occasion. Widely used in electric power, metallurgy, chemical industry, petroleum, environmental protection, light industry, equipment and other industries.
ZDLM Electronic Electric Sleeve Regulating Valve main technical parameters
| model | Rated output force N | Speed mm / s | Technical Parameters | ||||
| PSL | 361L | PSL | 361L | PSL | 361L | PSL | 361L |
| 201 | 361LSA-08 361LXA-08 | 1000 | 800 800 | 0.25 | 4.2 4.2 | Power: AC220V 50Hz Input signal: DC4-20mA DC1-5V (signal line shielded cable) Output signal: DC4 ~ 20mA Protection class: IP67 With hand wheel | Power: AC220V 50Hz Input signal: DC4-20mA DC1-5V (signal line shielded cable) Output signal: DC4 ~ 20mA Protection class: quite IP55 Flameproof mark: ExdⅡBT4 with handle |
| 202 | 361LSA-20 361LXA-20 | 2000 | 2000 2000 | 0.50 | 2.1 2.1 | ||
| 204 | 361LSB-30 361LXB-30 | 4500 | 3000 3000 | 0.50 | 3.5 3.5 | ||
| 208 | 361LSB-50 361LXB-50 | 8000 | 5000 5000 | 1.00 | 1.7 1.7 | ||
| 312 | 361LSC-65 | 12000 | 6500 | 0.60 | 2.8 | ||
| 325 | 361LSC-99 | 25000 | 10000 | 1.0 | 2.0 | ||
ZDLM Electronic Electric Sleeve Regulating Valve performance indicators
| project | Index value | ||
| Basic error% | With 361L 2.0; with PSL 0.1 | ||
| Backlash% | 2.5 | ||
| dead zone% | 1.0 | ||
| Always point deviation% | Electricity | Start point | ± 2.5 |
| end | ± 2.5 | ||
| Power off | Start point | ± 2.5 | |
| end | ± 2.5 | ||
| Adjustable range | 30: 1 | ||
| Rated travel deviation% | 2.5 | ||
| Allowable discharge L / H | Single seal in line with JB / T7387-94 Class IV less than the rated capacity of the valve × 10-4 double seal with JB / T7387-94 Ⅲ level less than the rated capacity of the valve × 10-3 | ||
ZDLM Electronic Electric Sleeve Regulating Valve allowable differential pressure
| Nominal diameter (mm) | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | |||
| Seat diameter (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| Execution agency | Allowable pressure difference △ P (MPa) | ||||||||||||
| With PSL | PSL202 | 6.4 3.14 | 6.4 1.92 | 6.4 1.23 | 5.1 0.78 | ||||||||
| PSL204 | 4.31 | 2.76 | 1.76 | 6.4 1.04 | 6.4 0.69 | 5.62 0.44 | |||||||
| PSL208 | 1.86 | 1.23 | 0.78 | 6.4 0.50 | 5.31 0.35 | 3.97 0.20 | |||||||
| PSL320 | 1.26 | 0.87 | 0.49 | 6.4 0.32 | 4.14 0.22 | ||||||||
| With 361L | 361LSA-20 | 6.4 3.14 | 6.4 1.92 | 6.4 1.23 | 6.4 0.78 | ||||||||
| 361LSB-50 | 6.4 1.16 | 6.4 0.76 | 6.25 0.49 | ||||||||||
| 361LSC-65 | 6.4 0.64 | 4.32 0.41 | 3.23 0.28 | ||||||||||
| 361LSC-99 | 0.63 | 0.44 | 0.25 | 3.31 0.16 | 0.27 0.11 | ||||||||
Note:
1, the same grid on the row for the double-sealed type allows the pressure difference, the lower row is a single sealed type to allow pressure.
2, the actual configuration needs to be based on specific process parameters. If the pressure difference is not clear or the maximum working pressure is out of the range, please contact us and take appropriate measures to solve it.
ZDLM Electronic Electric Sleeve Regulating Valve dimensions
| Nominal diameter (mm) | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | ||
| L (mm) | PN1.6MPa | 184 | 222 | 254 | 276 | 298 | 352 | 451 | 600 | 720 | 820 | |
| PN4.0MPa | 197 | 235 | 267 | 292 | 317 | 368 | 473 | 600 | 760 | 850 | ||
| PN6.4MPa | 210 | 251 | 286 | 311 | 337 | 394 | 508 | 650 | 800 | 870 | ||
| H1 (mm) | 72 | 87 | 92 | 105 | 110 | 127 | 174 | 209 | 300 | 350 | ||
| With PSL | H (mm) | normal type | 750 | 765 | 767 | 845 | 857 | 875 | 1025 | 1045 | 1252 | 1545 |
| Heat sink type | 900 | 930 | 937 | 1025 | 1042 | 1085 | 1285 | 1305 | 1805 | 1825 | ||
| D (mm) | 176 | 225 | ||||||||||
| Weight (KG) | 23.5 | 33.5 | 40.5 | 69 | 84 | 112 | 189 | 262 | 415 | 635 | ||
| With 361L | H (mm) | normal type | 513 | 650 | 652 | 770 | 782 | 800 | 1080 | 1125 | 1345 | 1365 |
| Heat sink type | 663 | 815 | 822 | 950 | 967 | 1010 | 1340 | 1385 | 1625 | 1645 | ||
| D (mm) | 225 | 310 | ||||||||||
| Weight (KG) | 31 | 49 | 56 | 84 | 99 | 127 | 242 | 315 | 463 | 683 | ||
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