Technical and Operational Instructions
For AE Series Motorized Valves（Male Screw Thread）
Ⅰ. General
TLseries motorized valves are used to control the terminal waterway of air conditioners, which consist of thermostats that can control the motorized valves, and use speed-down devices and the reposition spring to turn the valves on/off so as to control the media in the pipe and then to control the temperature automatically with the help of the air sent by the fan coil units.
Ⅱ.Features
² Body material:Forged brass
² Unidirectional hysteresis synchronous motor drive, spring reset
² The bayonet connection, convenient and reliable
² Low noise, can work under high temperature, safe and reliable
² Motor Voltage: AC24V/110V/220V 50/60Hz, Power Consumption: 6.5W
² The optional S5 with auxiliary switch, AC250V3A
² Valve Type: Normally Closed 2-way valve and 3-way diverting valve
² Customerized motor voltage and valve body connection type
² S2series motorized valve can be dismantled and installed easily.
² Connecting dimensions: G5/8 G3/4 G7/8, two or three.
Ⅲ.Main Parameters
- 1. Power Supply:AC220V±10％ 50/60Hz
- 2. Power Consumption: 6.5W
- 3. Pressure: 1.6Mpa
- 4. Valve Reaction time:
Separated Valve: Open Time:≤18s
Close Time:≤7s
- 5. Work Condition: Temperature around: 5~40℃
Pipeline Water Temperature: 5~90℃
- 6. See the list below for Model, Specification Connection Type and Flow Capability:
Model | Caliber | 2/3-Way | Kv (Cv) Value | Pressure Allowed (MPa) |
AE-C73-G5/8-S2 | G5/8 | 2 | 2.2（2.5） | 0.22 |
AE-C33-G5/8-S2 | G5/8 | 3 | 2.6（3.0） | 0.22 |
AE-C73-G3/4-S2 | G3/4 | 2 | 3.0（3.5） | 0.20 |
AE-C33-G3/4-S2 | G3/4 | 3 | 3.4（4.0） | 0.20 |
AE-C73-G7/8-S2 | G7/8 | 2 | 6.9（8.0） | 0.18 |
AE-C33-G7/8-S2 | G7/8 | 3 | 6.5（7.5） | 0.18 |
Ⅳ.Definition
Code
Structure G2 NC Valve
G3 Diverting Valve
Valve Calibre
Disassembly Type S2: Dismantled without any tools
Ⅴ.Dimension
Valve Body Sizes
Model | A | B | C |
AE-C73-G5/8-S2 | 112±1 | 23±1 | 45±1 |
AE-C33-G5/8-S2 | 112±1 | 56±1 | 78±1 |
AE-C73-G3/4-S2 | 110±1 | 23±1 | 45±1 |
AE-C33-G3/4-S2 | 110±1 | 56±1 | 78±1 |
AE-C73-G7/8-S2 | 110±1 | 23±1 | 45±1 |
AE-C33-G7/8-S2 | 110±1 | 56±1 | 78±1 |
Ⅵ.Operation & Installation
1. Different pressure should be controlled within the range allowed.
2. Install the valve in the places easy for installation and maintenance.
3. Vertically install the valve in the places void of moisture.
4. When to install the 2-way valve, the B end is for water to flow in. (with A and B marked under the valve).
5. When to install the 3-way valve, the medium will enter from under of the valve (No sign at this end). Note: End B is normally closed, and end A is normally open. Please connect end B to the main pipe and end A to bypass pipe. Please refer to Fig. 3 when to install the valve.
When to manually start the valve, please carefully push the manual haft to the outside, and when the haft is over the slot, then softly push it down and then the valve is in the open condition. And when to push the haft upward, the valve will return to its position at the help of its own spring. At this time, the valve is now in normal condition again.
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