Design feature: 

1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system. 
2 Small size, compact structure. 
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback Signal in place for computer intelligence unit testing. 
4 Good sealing performance 

For occasions: 

1 IC card water meter, heat meter. 
2 Air-conditioning fan coil, fire sprinkler. 
3 Solar energy drain valve, high efficiency water-saving. 
4 Automatic control systems, university water system, smallscale industrial automation equipment, environ-mental protection.

Technical parameters: 

Product size:                                 1/4'',1/2'',3/4'',1'' and 1 1/4'' (DN8-DN32)
maximum working pressure:             1.0MPa
Circulation medium:                         Water
Rated voltage:                               5V/12V/24V,9-24V,AC110-230V  
Wiring control methods:                  2/3/4/5 Wires for selection
Working current:                            less than 500MA
Open/close time:                            5 sec
Life time :                                     70000 times
Valve Body material:                        Brass
Actuator material:                           Engineering Plastics
Sealing material:                             EPDM & PTFE
Actuator rotation:                           90°
Environment temperature:              -15centigrade - 50centigrade
Liquid temperature:                        2centigrade - 90centigrade
Protection Class:                            IP67
Manual override:                             Yes / No (Optional)
Indicator :                                     Yes / No (Optional)

Remark:

There're A/B/C series motorized valve in our list:

* A Series: Motorised Valve without indicator and manual override;

* B Series: Motorised Valve with Indicator and Manual override;

* C Series: Motorised Valve with Indicator only(no Manual override);

* For more detailed Wiring diagram option, please go to our website down load the     "wiring diagram-electric";

* Please contact with us asking for latest price at any time. You are always welcomed.