PN10 zone heating vlaves, SS304 stainless ball valve, with DC actuator motor
Product Description
Our zone valves are consisted of stainless or brass ball valve and electric actuator motor by DC or AC. It provides on-off, normally open or normally closed control in closed hydronic systems. The mini motorized ball valves can be used in a wide variety of heating and condensing cooling applications, primarily designed for use with baseboard, fan coils, radiators, convectors, air handlers, heat pumps and radiant applications.
Features
1. All-metal gear reducer.
2. The output torque is large, especially for the piping system with large scale.
3. Small size, compact structure, compact appearance and various assembly methods.
4. Patented technology anti-scale body design can delay the scaling time.
5. Good sealing performance, sealing grade IP65.
Application
- HVAC system heating, ventilation, air conditioning
- 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. | 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
| Model | 20P-1.0B |
| Work Amp (mA) | Max 80 |
| Protection | IP65 |
| Power (W) | <2 |
| Operate Pressure (Mpa) | PN10 |
| Torque (NM) | 2 |
| Dia range | DN8-32 (Straight); DN15-20 (Tee, three way) |
| Open/close (S) | Straight: < 7s; Three way: <13s |
| Work volt. (V) | DC3-6V, DC12V |
| Media temp (℃) | 0-90 |
| Control | CR01, CR02, CR05 |
Dimensions
| Valve body material | Connection port | Diameter | D | L | H | W |
| (mm) | (Kg) |
| Brass | Both female thread full diameter | DN8 | 8 | 46 | 31 | 0.232 |
| DN10 | 8 | 46 | 31 | 0.231 |
| DN15 | 15 | 57 | 38 | 0.308 |
| DN20 | 15 | 66 | 38 | 0.389 |
| DN25 | 20 | 72 | 47 | 0.478 |
| 3-way vertical | DN15 | 12 | 63 | 49 | 0.31 |
| DN20 | 15 | 66 | 53 | 0.367 |
| Female-male thread | DN15 | 15 | 63 | 38 | 0.307 |
| DN20 | 15 | 66 | 38 | 0.337 |
| DN32 | 20 | 76 | 50 | 0.569 |
| Both male thread | DN15 | 15 | 68 | 38 | 0.299 |
Wiring options
- Two wires and reverse polarity (DC3-6V / DC12V)
1. Connecting SW to OPEN , the valve opens , getting the position ,automatically power off, the valve remain fully open position
2. Connection SW to CLOSE , the valve close , getting the position ,automatically power off, the valve remains side passes position(fully closed)
- Three wires and two control points (DC3-6V / DC12V)
1. Connecting SW to OPEN, the valve opens , getting the position ,automatically power off, the valve remain fully open position
2. Connection SW to CLOSED, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)
Note: AC24V/AC220V can only be used for 50K series electric valves
- Five wires micro conntroller with signal feedback (DC3-6V/12V)
1. Connecting SW and OPEN, the valve opens, getting the position green wire output the OLS signal, the controller tests the signal OLS, connect SW to STOP, the valve stops and remains fully open position
2. Connecting SW and CLOSE, the valve close, getting the position red wire output the CLS signal, the controller tests the signal CLS, connect SW to STOP, the valve stops and remains fully close position,
Note: Please make sure the signal wires "red", "black" and "green" be connected at first, then connect the power wires " yellow" and "blue".
Factory show
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SS304 Stainless Motorized Zone Heating Valves With DC Actuator Motor Images
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