Active Member
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[China]
Address: Room E202, No. 4528 Jiasong Road (Middle), Qingpu district 201705, Shanghai, China
Contact name:Yuan
Shanghai Runpaiq Technology Co., Ltd. |
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Fan Coil Valve Actuator Motor Manufacturer, electric Motorised Zone
Valve, brass
Product Description
The rugged design electric motorised valve is with pressure rating
PN16, more than 100,000 cycles life cycles. It can attached to IC card prepay water meter, AMR water meter, or
used to control the flow of hot water in a central heating system.
The motorised valve can be used for control of both heating and hot
water, and it works by controlling the flow of water from the
heating boiler to other parts of the system. We produce the best
mini motorized valve. If the ball valve motor fails, the electric motorised valve will not open. The valves will not then close the end switch and so will not complete the
auxiliary circuit. It will prevent the boiler firing and the pump
running when there is no water circuit open.
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 |
