Two-Wires Control Normally Closed Two Way Brass 3/4" AC110-230V Motorized Ball Valve with Position Indicator
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Description
- Small and exquisite appearance, easy to carry, beautiful and practical, compact, easy to install, suitable for all kinds of small devices.
- The product has compact structure, beautiful appearance, intelligent control, high precision and low noise.
- All-metal gears, high precision, high torque actuator output, smooth operation, easy flow control
- High sealing, protection class IP67. It can work in humid environment and is suitable for all kinds of harsh working environments and has a longer service life.
- Stable, safe and efficient, with a lifespan of 70,000 to 100,000 times.
Product Description
Two Way Brass Two-Wires Control Normally Closed 3/4" AC110~230V Motorized Ball Valve
Technical Parameters
| Valve size | NPT 3/4" |
| Maximum working pressure | 1.0 MPa |
| Circulation medium | Fluid ,air |
| Working voltage | AC 110~230V |
| Wiring diagram | CR202 Normally Closed |
| Working current | ≤ 500mA |
| Open/close time | ≤ 5 S |
| Life time | 70000 times (testing pressure is 0.4MPa,medium is water) |
| Valve body material | Brass |
| Actuator material | Engineering Plastics |
| Sealing material | FKM & PTFE |
| Indicator & Manual override | Yes /ON (Optional) |
| Torque force | 2N.m |
| Cable length | 0.5m ,1.5m (Optional) |
| Environment & Liquid temp | -15 ~ 50℃ & 2℃ ~ 90℃ |
| Protection class | IP67 |
CR202 Wires Normally Closed Diagram
- When SW is CLOSED, the valve OPEN. the actua tor automatically power off after in place;
- When SW is OPEN, the valve CLOSED, the actuator automatically power off after in place;
- Suitable Working Voltage : AC110~230V，
- Exceeding the working voltage is forbidden.
- Internal all-metal gears, better quality and longer life!
- 20mm (0.78") full bore body, American standard NPT thread.
- Range voltage A110~230V, AC110V to AC230V can be used.
- The default cable length is 0.5m, and a longer extension cable is optional.
- 2-wires normally closed control, the valve is automatically reset after power failure, and returns to the fully closed state.
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Applicable occasion
- HVAC;
- Solar water heaters, solar water supply equipment;
- Fire fighting equipment, medical equipment, cleaning equipment;
- Automatic control system, automatic irrigation and drainage equipment;
- Water treatment systems, drinking water equipment, efficient water-saving appliances;
- Industrial self-control small equipment, laboratory equipment and other fields.
| Size | 3/4" DN20 | 3/4" DN20 | 3/4" DN20 | 3/4" DN20 | 3/4" DN20 | 3/4" DN20 |
|---|---|---|---|---|---|---|
| Material | Brass | Brass | Brass | SS304 | Brass | PVC |
| Voltage | AC 110~230V | AC 110~230V | AC/DC 9~24V | AC 110~230V | AC 110~230V | AC 110~230V |
| Number of ports | Two way | Two way | Two way | Two way | Three way | Two way |
| Torque | 2N.m | 2N.m | 2N.m | 2N.m | 3N.m | 10N.m |
| Open/Close Time | ≤ 5 Sec | ≤ 5 Sec | ≤ 5 Sec | ≤ 5 Sec | ≤ 7 Sec | ≤ 15 Sec |
| Indicator | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| NO/NC | Normally Closed | Normally Open | Normally Closed | Normally Closed | Normally Closed | |
| Wiring Diagram | CR202 NC | CR202 NO | CR202 NC | CR202 NC | CR202 | CR202 NC |
Additional Information
| Style |
B20 AC110-230V CR202 Normally Closed |
|---|
Two-Wires Control Normally Closed Two Way Brass 3/4" AC110-230V Motorized Ball Valve with Position Indicator
$65.86