TONHEV is a manufacture in China specilized in mini motorized shut off ball valve (1/2”~2’’).And valve actuator which are approved CE certification and SS valve approved NSF61 international certification.Our company also approved SGS ISO9001 in 2013 .

 

Design Features

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, small-scale industrial automation  equipment,  environmental protection

 

Technical Parameters:

Valve size -------------------  11/4" - 2" (Optional)

Valve Body material -------  Stainless steel

Actuator material ----------  Engineering Plastics

Sealing material ------------  EPDM & PTFE

Rated voltage --------------  DC12V, DC24, DC/AC9-35V,AC110-230V(Optional)

Wiring control methods -------CR2-01, CR2-02, CR3-03, CR4-01, CR5-01, CR5-02, CR7-03, 

                                                    CR7-04(Optional)

Working current -----------  ≤1A

Life time  -------------------  70,000 times

Protection class  -----------  IP67

 

Open/close time    --------- ≤15 S

Actuator rotation  ---------  90°

Max. torque force  --------- 10Nm

Cable Length --------------- 0.5m, 1.5m (Optional)

Manual override   ---------- Yes

Indicator   ------------------ No

 

Maximum working pressure --------- 1.0MPa

Circulation medium ------------------  Fluid, Air

Environment temperature ----------  15℃~50℃

Liquid temperature ------------------   2℃~90℃