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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 Features1 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 performanceFor occasions1 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.Detailed parameters
|Product size||NPT/BSP 1/2", NPT/BSP 3/4", NPT/BSP 1" (Optional)|
|Maximum working pressure||1.0MPa|
|Circulation medium||Fluid, Air|
|Rated voltage||DC5V, DC12V, DC24, DC/AC9-24V,DC9-35V(Optional)|
|Wiring control methods||CR2-01, CR2-02,CR3-01, CR3-02, CR3-03, CR3-04, CR5-01, CR7-01, CR7-02, CR7-03 (Optional)|
|Open/close time||≤5 S|
|Life time||70,000 times|
|Valve Body material||Brass, Nickel plated Brass, 304 Stainless steel (Optional)|
|Actuator material||Engineering Plastics|
|Sealing material||EPDM & PTFE|
|Max. torque force||2 Nm|
|Cable Length||0.5m, 1.5m (Optional)|
|Environment temperature||-15 ~ 50 degrees celsius|
|Liquid temperature||2 ~ 90 degrees celsius|
|Manual override||No ( Optional )|
|Indicator||No ( Optional )|