Three Way DN40 Hydronic Heating Ball Valve 232 Psi With Step Motor Actuator
Three way heating ball valve with step motor actuator for hydronic heating system
Product Description
The heating ball valves are commonlly designed with a brass or stainless motorized ball valve and an motor actuator. These valves have been designed such that the valve body and actuator are long life cycles, maximal torque, easily on/off time. In most flow control, heating system, HVAC, central air conditioning system, the heating ball control valves will be an basic device.
Application
- HVAC system heating, ventilation, air conditioning
- Heating system
- Baseboard/radiant heating
- Convectors
- Fan coil units
- Underfloor heating
- Unit ventilators
- VAV reheat
Advantages
- Sturday valve body with reasonable structure design, and best material to be used
| 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 |
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