PN16 Hot Water Flow Valve
3 way heating ball valves, straight heating valve for water heater temperature
Product Description
The heating ball valves can be with motor actuator, which ball valves are made of a body, stem, ball, and end caps. The ball is sealed within the body by end caps creating a vacuum tight central cavity. The valve is opened and closed by turning the stem 90° back and forth (1/4 turn) by hand manually or electric motor. The sealing seat for the ball wipes the ball clean as it is opened and closed. This feature provides the ''self-cleaning'' action that makes this valve robust in particle-rich effluent streams. Pneumatic actuators are available.
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 |
Factory show
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