Shanghai Runpaiq Technology Co., Ltd.
Green Building, Low Carbon Emission
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Stainless steel motorized zone valve, motorized control valve for heating system
Product Description
The DC motorized control valve is a type of electric ball valve to control flow by either opening or closing an opening within a pipeline. When the valve is open, liquid is able to pass through freely. When the valve is closed, liquid flow is stopped and prevented from entering that section of pipe. It is essential that motorized control valves are ordered in the appropriate size for a system application, as this allows for them to create a reliable seal that liquids cannot penetrate.
Application
Advantages
| No | Name | Material | Advantage |
| 1. | O-ring | Import | Resistance to high temperature, oil, corrosion, chemicals, Work temp.: —30℃+280℃.Quadruple seals, minimize the risk of leakage. |
| 2. | Drainage | Drain just in case leakage happens | |
| 4 | 0-ring | EPDM (red) | Between nut and valve body, extra external leak proof, reduce the possibility of internal leak |
| 8. | Ball | Brass or SS304 | Finely polished, rack nickel plating (not barrel plating), smooth surface, improved torque performance |
| 9. | Water proof G | Avoid water into housing, seal between valve body and valve housing |
| No | Name | Material | Advantages |
| 5. | Wall thickness | 2.0mm, PN20 | |
| 6. | Teflon washer | Import teflon | 1. Import teflon tube, numerical processing to perfectly match with ball surface |
| 7 | 0-ring | EPDM | 1. Good elasticity, as buffer after Teflon washer to improve seal effect |