Ningbo Brando Hardware Co., Ltd
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 100000 pcs per month |
| Delivery Time | 4 to 7 working days |
| Packaging Details | Box, Carton, Pallet |
| Product Name | Automatic Expansion Valve |
| Ordering Code | AEL-222203, AEL-222213 |
| Port Size | 1/4'' Inlet, 3/8'' Outlet |
| Orifice Size | 3.0mm |
| Connection | Soldering (ODF) |
| Thermal Charge | All CFC, HCFC, HFC, Not For Ammonia |
| Factory Setting | 22 Bar |
| Application | Air Conditioner, Air Dryer, Dehumidifier, Water Cooler, Ice Maker, etc |
| Brand Name | BRANDO |
| Model Number | AEL 3 |
| Certification | ISO, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 100000 pcs per month |
| Delivery Time | 4 to 7 working days | Packaging Details | Box, Carton, Pallet |
| Product Name | Automatic Expansion Valve | Ordering Code | AEL-222203, AEL-222213 |
| Port Size | 1/4'' Inlet, 3/8'' Outlet | Orifice Size | 3.0mm |
| Connection | Soldering (ODF) | Thermal Charge | All CFC, HCFC, HFC, Not For Ammonia |
| Factory Setting | 22 Bar | Application | Air Conditioner, Air Dryer, Dehumidifier, Water Cooler, Ice Maker, etc |
| Brand Name | BRANDO | Model Number | AEL 3 |
| Certification | ISO, CE | Place of Origin | China |
| High Light | AEL 3 Automatic Expansion Valve ，AEL-222213 Automatic Expansion Valve ，Honeywell Type AEL-3.0 | ||
Honeywell Type AEL 3 AEL-222213 Automatic Expansion Valve For Air Conditioner
Automatic Expansion Valve Working Principle:
1. In the automatic expansion valve, the spring pressure along with the atmospheric pressure acts on the diaphragm and pushes it down. As a result, the needle also tends to move down away from the seat leading to the opening of the valve.
2. The evaporator pressure pushes the diaphragm in an upward direction. Due to this, the needle tends to move in an upward direction towards the seat to close the valve.
3. In the normal running condition of the plant, the valve maintains equilibrium between the evaporator pressure and the spring pressure and maintains a certain opening of the valve to allow the flow of refrigerant through it.
4. The automatic expansion valve maintains the pressure inside the evaporator constant and automatically as per the setting of the spring pressure.
5. When the refrigeration plant with the constant pressure valve is stopped, a certain amount of the refrigerant remains inside the evaporator and creates pressure inside the evaporator. This pressure acts against the diaphragm and keeps the valve closed. When the refrigeration plant is started again, the evaporator pressure reduces and the constant pressure expansion valve opens again.
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 3 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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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
8million-9million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr... * Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr...
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