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| Proportion Integral Regulating Valve ZLVA-7000 Actuator |
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Purpose
Proportion Integral Regulating Valve ZLVA-7000 Series Actuator could be matched with ZLVG-7000 series valve body, as to achieve regulation function on pipe medium flow. Widely applied to air condition and heating system |
Specification on type：
ZLVA-7000：floating type, built-in 24V/AC two-way reversible motor, accept switch type control signal, supply incremental control.
ZLVA-7100：floating type, built-in 220V/AC two-way reversible motor, accept switch type control signal, supply incremental control.ZLVA-7102：intellectual type, accept and feedback 0-10V or 4-20mA control signal, supply proportion control |
Characteristics：
◆ Low AC pressure synchronous reversible motor, with function of hysteresis clutch protection.
◆ Adopt small size route limit switch.
◆ Inflaming retardant ABS engineering plastic cover
◆ Suitable for straight route regulating valve under 23mm
◆ No noise, with big output torque. |
智能接线图 Intellectual wiring diagram
接线端子 Connecting terminal
输出 Output 输入 Input
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| Specification on intellectual debugging： |
◆Long press key ①，“LED1” light turns on, press ① again,“LED1” light flashes and enter into route automatic calibrating procedure;
◆ Long press ② switch to positive /reverse rotation. “LED2” light means positive rotation, “LED2” means 4－20mA current;
◆ Long press ③ switch to pressure-current input. “LED3” is 0－10Vpressure, “LED3” is 4－20mA current;
◆ Completion of wiring shall be indicated according to route, as to ensure valve complete accurate action according to given signal. |
| Technical specification： |
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Model |
ZLVA-7000 |
ZLVA-71 00 |
ZLVA-71 02 |
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Action／control |
Reversible, incremental control |
Proportional control, forward or reverse |
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Motor type |
Two-way exchange |
Department step motor |
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Motor pressure |
24VAC，50/60Hz 10VA |
220V |
24VAC，50/60Hz 10VA |
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Torque |
2500 N |
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Material |
Reducer bracket: galvanized steel plate, bracket: die-casting aluminum,
shell: flame-retardant ABS Engineering Plastic IP40 |
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Environment Tem. |
Running：1℃ to +55℃ Storage：-20至65℃ |
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Max relative humidity |
90% no condensation |
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Accessory |
Lock nut, scale gauge, scale indicating apparatus, specification |
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Control signal |
24V/AC |
220V/AC |
DC 0-10V or 4-20mA |
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Feedback signal |
No. |
DC O-10V or 4-20mA |
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