boiler zone valve control,2 port zone valve wiring for hot water flow control
Product Description
The mini motorized ball valve is specially designed to meet the most demanding requirements of residential, institutional and commercial hydronic heating and cooling systems. Our control zone valves and accessories are type of motorized ball vave for controlling the flow in heating and cooling system zones. An actuator motor operated valve designed for zoning hydronic heating / cooling systems utilizing baseboard, convector and fan-coil terminal units.
Features
1. Extreme ong service life span ;
2. Manual Override, the valve can be operated when power failure;
3. Mini dimension and position indicator
4. Good sealing performance, IP65 enclosure
Application
Advantages
No. | Ours | Normal products |
Valve shaft seal | Quadruple seals | Dual seals |
Nut seal | Auto super anaerobic glue coating, Consistent torque tightening | Manual anaerobic glue, unevenly, non consistent torque tightening |
Seal between valve body and housing | Seal groove | none |
Torque | Smoothly and light | Heavy, non consistently |
Drainage | Yes | none |
Technical data
Material | brass, stainless steel, SS304, 316 |
Operation pressure | PN16 |
Type | mini motorised ball valve |
Operate Pressure (Mpa) | PN10 |
Torque (NM) | 2 |
Dia range | DN15-40 |
Open/close (S) | <13s depends on actuator motor |
Work volt. (V) | DC3-6V, DC12V, AC220V |
Media temp (℃) | 0-90 / 200 |
Control | automatic motor actuator |
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