- 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.
Two Way Brass Two-Wires Control Normally Closed 3/4" AC110~230V Motorized Ball Valve
|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)|
|Cable length||0.5m ,1.5m (Optional)|
|Environment & Liquid temp||-15 ~ 50℃ & 2℃ ~ 90℃|
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.
- 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|
|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|
|Open/Close Time||≤ 5 Sec||≤ 5 Sec||≤ 5 Sec||≤ 5 Sec||≤ 7 Sec||≤ 15 Sec|
|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|
B20 AC110-230V CR202 Normally Closed
Two-Wires Control Normally Closed Two Way Brass 3/4" AC110-230V Motorized Ball Valve with Position Indicator