Tonhe series straight-through motorized valve, Has compact size with smart shape, Perform reliably, with long life time, intelligent control, high torque actuators, low noise, no leak, and many other features.
Mini dimension suits for small equipment
Patented technology, floating seal structure
Long service life 70,000 to 100,000 circles
Low working current, only 60 to 80mA
IP67 and F type are available
Manual override function is safe and easy
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.
|NPT/BSP 1/2", NPT/BSP 3/4", NPT/BSP 1" (Optional)|
|Maximum working pressure||1.0MPa|
|Circulation medium||Fluid, Air|
|Setting time||0 H: 0M: 0S --99 H 59|
|Open/close time||≤7 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||4 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||Yes ( Optional )|
1. All screw outside actuator is 304 stainless steel.
2. All the ball in brass ball valve are changed to stainless steel at present.
3. The gears are made of brass and stainless steel . And stainless steel is done the heat treatment.
4 . Actuator material is engineering plastic PPO.
5. The mini switch inside actuator is from Taiwan. The current of it can be more than 20 times than working voltage of motorized valve .Normally working , the life time can reach 0.5 million times
When you inquiry the valve, pls confirm the detail technical data :
1, valve size , materail
2, working voltage
3, wire control
4,valve manual override & indicator ( yes or no)
5, actuator cable length