ZDLQ(X) Electric 3 Way Control Valve, WCB, WCC, WC6
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Key Specifications / Features
Model No.: SJ-ECV-10 Hits: 126
China 3 Way Control Valve Manufacturer Shinjo Supplies ZDLQ(X) Electric 3 Way Control Valve, WCB, WCC, WC6.
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Detail Information
Summary:
ZDLQ, ZDLX series of electric 3 way control valve is composed of three 3610L series electric actuators and three way control mechanism. Electric actuator in a servo system, no need of a servo amplifier, have spread into the signal and power source control operation, simple wiring. Adjusting mechanism is combined and split two ways, can replace the two two valve and a three way pipe has been widely used in some occasions. Two commonly used in heat exchanger and regulation of simple ratio regulation.
Main technical parameters
| DN | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Seat diameter mm | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Rated KV | 8.5 | 13 | 21 | 34 | 53 | 85 | 135 | 210 | 340 | 535 | 800 | 1280 |
| Nominal pressure (MPa) | 1.6、2.5、4.0、6.4 | |||||||||||
| Trip（mm） | 16 | 25 | 40 | 60 | 100 | |||||||
| With electric actuator model | 361LSA-20 | 361LSB-30 | 361LSB-50 | 361LSB-65 | 361LSB-99 | |||||||
| Input signal | 4-20mADC、1-5VDC | |||||||||||
| Power Supply | AC220V 50HZ | |||||||||||
| The inherent flow characteristics | Linear, equal percentage, quick opening | |||||||||||
| The inherent modulation ratio | 30:1 | |||||||||||
| The inherent modulation ratio | IV | |||||||||||
| Flange size | According to JB/79.1 (2) -94, HG20592-97, GB, ANSI, JIS, DIN and other standards | |||||||||||
| Body material | WCB, 304, 316, WC6, nickel, titanium, Hastelloy, Monel etc. | |||||||||||
| Valve material | 304, 316, 420, nickel, titanium, Hastelloy, Monel etc. | |||||||||||
| Working temperature ℃ | -40~230 | |||||||||||
| Series type | At room temperature, medium temperature type, bellows seal type | |||||||||||
The basic structure of the three-way valve
| Serial number | Name | Said |
| 1 | Joint | Tube |
| 2 | Valve | Body |
| 3 | Valve | Core |
| 4 | Valve | Seat |
| 5 | Valve | Rod |
| 6 | Valve | Cover |
| 7 | Fill | Fill |
| 8 | Packing gland | |
| 9 | Actuator | |
Technical parameters of electric actuator:
| Model | Rated output power | Speed of 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 supply; AC220V 50HZ Input signal: DC4-20mA DC1-5V (shielding line signal line) output signal: DC4-20mA protection grade: IP67 With the handwheel |
Power supply: AC220V 50Hz Input signal: DC4-20mA DC1-5V (shielding line signal line): DC4~20mA output signal Protection grade: IP65 Explosion proof mark Exdll With handle |
| 202 | 361LSA-20 361LXA-20 |
2000 | 2000 2000 | 0.50 | 2.1 2.1 | ||
| 204 | 361LSA-30 361LXA-30 |
4500 | 3000 3000 | 0.50 | 3.5 3.5 | ||
| 208 | 361LSA-50 361LXA-50 |
8000 | 5000 5000 | 1.00 | 1.7 1.7 | ||
| 312 | 361LSC-65 | 12000 | 6500 | 0.60 | 2.8 | ||
| 320 | 361LSC-99 | 20000 | 10000 | 1.0 | 2.0 | ||
The performance index
| Project | Index value | ||
| The basic error % | With 361L±2.5；；With PSL±1.0 | ||
| Differential% | With 361L±2.0；；With PSL 1.0 | ||
| The dead zone % | With 361L±3.0; With PSL 1.0 | ||
| Always point bias % | Electric drive | The starting point | ±2.5 |
| Finish | ±2.5 | ||
| Power off | The starting point | ±2.5 | |
| Finish | ±2.5 | ||
| Adjustable range | 50： 1 | ||
| Rated stroke deviation% | +2.5 | ||
| Leakage | According to JB/T7387-94 IV less than the valve rated capacity of X10 -4 | ||
| DN | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| L | PN16 | 185 | 200 | 220 | 250 | 275 | 300 | 350 | 410 | 450 | 550 | 670 | 770 |
| PN40 | 190 | 210 | 230 | 255 | 285 | 310 | 355 | 425 | 460 | 560 | 740 | 803 | |
| PN64 | 200 | 200 | 240 | 265 | 295 | 320 | 370 | 440 | 475 | 570 | 752 | 819 | |
| H1 | 135 | 152 | 165 | 180 | 200 | 220 | 222 | 265 | 322 | 362 | 508 | 563 | |
| A | 225 | 310 | |||||||||||
| H Normal atmospheric temperature | 555 | 561 | 660 | 675 | 863 | 868 | 872 | 905 | 920 | 950 | 1203 | 1265 | |
| H Medium temperature | 707 | 709 | 812 | 827 | 1027 | 1032 | 1036 | 1120 | 1135 | 1165 | 1485 | 1557 | |
| Weight (PN64 Normal atmospheric temperature） |
50 | 55 | 70 | 78 | 110 | 120 | 150 | 180 | 310 | 410 | 650 | 810 | |
