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[China]
Trade Verify
Address: No.18 Tianzhu Road, Hudai Industrial Park, Binhu District, Wuxi, Jiangsu, China 214161
Contact name:Michael Tang
Thomas T Intelligent Technology Co., Ltd. |
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Verified Suppliers
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10Nm Ball Valve Actuator with LCD Screen IP54 ZBA230DM works by Rs485 communication mode, and is suitable for proportional adjustment of water system valves in floor heating and central air condtioning. It can be used on two-way valves and three-way valves.
| Model number | ZBA230DM |
| Function | Rs485 communication mode |
| Power supply | 230V AC, 24V AC/DC |
| Power consumption | 5W for running, 1W for maintaining |
| Frequency | 50/60Hz |
| Stroke | 90°C/90s |
| Torque | 10Nm |
| Installation size | M33X1.5 |
| Protection level | IP54 |
| Cable | 4x0.3 black PVC 0.5m |
| Sensor length | ø3.5x1m |
Wiring Diagram
Type of valves to be used
| Installation type | Model number | Thread | Flow coefficient Kvs | Body pressure MPa | Turn off differential pressure MPa | Medium temperature |
| Nut | VB30F20A | 3/4" | 7.3 | 2.5 | 0.5 | 5-100°C |
| Nut | VB30F25A | 1" | 8.7 | 2.5 | 0.5 | 5-100°C |
| Nut | VB30F32A | 1 1/4" | 11.4 | 2.5 | 0.5 | 5-100°C |
| Nut | VB30F40A | 1 1/2" | 14.2 | 2.5 | 0.5 | 5-100°C |
| Nut | VB30F50A | 2" | 18.2 | 2.5 | 0.5 | 5-100°C |
Installation Guide
Before carrying out maintenance work, the actuator must be disconnected from the power supply (unplug the power cord). At the same time, the water pump and isolation device in the particular part of the relevant pipeline should also be closed (if necessary), it should be cooled first to reduce the system pressure). When the lines are refilled, the system will ony work again if the valves and actuators are properly installed and connected.
