angle adjustable zone heating valves, 2 way dN15 thread port, material: brass
Product Description
The zone control valves on heating systems, boilers, which controlling hot water heat or cold water cooling. In all cases, when the zone heating valve is fully open, an "end switch" inside the valve tells the heating system's circulator to begin operating, causing hot water to flow through the zone.
Our new heating zone control valves are available from DN15 to DN32, and many different thread connection ports. This zone control valve has adjustable angle. They can used for hot water flow controls, priority zoning circulators, or fan controls, central heating and cooling systems.
Features
1. Extreme long service life span ;
2. Manual Override, the valve can be operated when power failure;
3. Mini dimension and position indicator;
4. Good sealing performance, IP65 enclosure.
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 | AAV |
| Work Amp (mA) | Max 100 |
| Protection | IP65 |
| Power (W) | <5 |
| Operate Pressure (Mpa) | PN10 |
| Torque (NM) | 6 |
| Dia range | DN8-32 |
| Open/close (S) | < 8s |
| Work volt. (V) | DC3-6V, DC12V, AC/DC9-24V, AC85-265V |
| Media temp (℃) | 0-90 |
| Control | CR03T |
Dimensions
| Valve body material | Connection port | Diameter | D | L | H | W |
| (mm) | (Kg) |
| Brass | Both female thread full diameter | DN8 | 8 | 46 | 31 | 0.402 |
| DN15 | 15 | 57 | 38 | 0.478 |
| DN20 | 20 | 71 | 45 | 0.559 |
| DN25 | 23.5 | 72 | 49 | 0.648 |
| 3-way vertical | DN15 | 12 | 63 | 49 | 0.48 |
| DN20 | 15 | 66 | 53 | 0.537 |
| Both female thread reduced diameter | DN10 | 8 | 46 | 31 | 0.401 |
| DN20 | 15 | 66 | 38 | 0.493 |
| DN25 | 20 | 72 | 47 | 0.653 |
| DN32 | 25 | 86 | 60 | 0.865 |
| CPVC | Both female thread | DN15 | 15 | 68 | 38 | 0.299 |
| DN20 | 20 | 72 | 51 | 0.385 |
| Stainless steel | Both female thread full diameter | DN8 | 8 | 46 | 31 | 0.409 |
| DN15 | 15 | 55 | 38 | 0.485 |
| DN20 | 20 | 71 | 45 | 0.553 |
| DN25 | 25 | 72 | 49 | 0.662 |
| Both female threaded reduced diameter | DN10 | 8 | 46 | 30.5 | 0.413 |
| DN20 | 15 | 63 | 39 | 0.558 |
| DN25 | 20 | 75 | 47 | 0.653 |
Wiring options
- Angle adjustable (DC9-24V)
Voltage DC9-24V
1. SW1 open, SW2 open, valve full close, getting the position valve remain fully close position
2. SW1 close, SW2 open, valve open 30°, getting the position valve remain open 30° position
3. SW2 close, SW1 open, valve open 60°, getting the position valve remain open 60° position
4. SW1 close, SW2 close, valve full open, getting the position valve remain fully open position
Factory show
Product Tags:
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Angle Adjustable Threaded Port Zone Valves DN15 Brass Two Way Motorised Images
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