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Air Dryer Automatic Expansion Valve Honeywell Type AEL 2 AEL-222212
AEL series automatic expansion valves are used in general refrigeration and for original equipment. For plants with single injected evaporators and without a distributor, such as air conditioners, dehumidifiers, air driers, water coolers or ice-making machines.
The automatic expansion valve consists of the metallic body inside which is the metallic diaphragm or bellow. On the upper side of the diaphragm is the spring which is under pressure and its pressure is controlled by the adjusting screw.
Below the diaphragm, there is a thin plate or seat that has a small opening. The opening in the seat is controlled by the needle or stem connected to the diaphragm. As the diaphragm moves down the needle also moves down thus opening the valve. The seat and the needle form the orifice for the constant pressure valve.
There are also two openings in the valve. From one side, the refrigerant from condenser enters the constant pressure expansion valve and from the other side, the refrigerant leaves the valve to enter the evaporator.
Ordering Code of AEL Series Automatic Expansion Valve:
| Model | Inlet (ODF) | Outlet (ODF) | Orifice Size | Type |
| AEL0.5 | 6mm | 10mm | 0.7 | AEL-222200 |
| 1/4'' | 3/8'' | 0.7 | AEL-222210 | |
| AEL 1.0 | 6mm | 10mm | 1.0 | AEL-222201 |
| 1/4'' | 3/8'' | 1.0 | AEL-222211 | |
| AEL 2.0 | 6mm | 10mm | 2.0 | AEL-222202 |
| 1/4'' | 3/8'' | 2.0 | AEL-222212 | |
| AEL 3.0 | 6mm | 10mm | 3.0 | AEL-222203 |
| 1/4'' | 3/8'' | 3.0 | AEL-222213 | |
| AEL 4.0 | 6mm | 10mm | 3.5 | AEL-222204 |
| 1/4'' | 3/8'' | 3.5 | AEL-222214 | |
| AEL 5 | 3/8'' | 5/8'' | 4.75 | AEL-222285 |
| AEL 6 | 10mm | 16mm | 5 | AEL-222205 |
| 3/8'' | 5/8'' | 5 | AEL-222215 |
Dimenison of AEL Series Automatic Expansion Valve:
| Model | Valve Size | Connection | Dimension | ||||
| Inlet (A) | Outlet (B) | C | D | E | F | ||
| AEL | 0.5 1.0 2.0 3.0 4.0 | 6mm ODF | 10mm ODF | 58 | 36 | 106 | 54 |
| 1/4'' ODF | 3/8'' ODF | ||||||
| 5.0 6.0 | 10mm ODF | 16mm ODF | 64 | 47 | 122 | 69 | |
| 3/8'' ODF | 5/8'' ODF | ||||||
Video of AEL 2 Automatic Expansion Valve:
Capacities of AEL Series Automatic Expansion Valve:
| Type | Valve Size | Orifice Size | Nominal Capacity (kW) | |||
| R22 | R134a | R404A | R507A | |||
| AEL | 0.5 | 0.7 | 1.4 | 1.0 | 0.97 | 0.98 |
| 1.0 | 1.0 | 2.0 | 1.4 | 1.4 | 1.4 | |
| 2.0 | 2.0 | 4.0 | 2.9 | 2.8 | 2.9 | |
| 3.0 | 3.0 | 9.3 | 6.6 | 6.5 | 6.6 | |
| 4.0 | 3.5 | 12.2 | 8.7 | 8.6 | 8.7 | |
| 5.0 | 4.75 | 4.75 | 15.9 | 15.8 | 15.9 | |
| 6.0 | 5.0 | 29.1 | 2.0.0 | 20.5 | 20.7 | |
More Expansion Valves for you to choose:
| | |
| Thermal Expansion Valve | Automatic Expansion Valve | Electronic Expansion Valve |
More Refrigeration Solenoid Valves for you to choose:
| | |
| Danfoss Type Solenoid Valve | Castel Type Solenoid Valve | Sanhua Type Solenoid Valve |
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