You may be trying to access this site from a secured browser on the server. Please enable scripts and reload this page.
Turn on more accessible mode
Turn off more accessible mode
Skip Ribbon Commands
Skip to main content
Turn off Animations
Turn on Animations
English
Products
Home Comfort
Security and Awareness
Sensors
Automatic Bypass Valves
Thermostats, Timers for Homes
Zoning control
Radiator Valves and Thermostats
Braukmann Balancing and Pipeline Valves
Hydronic systems
Braukmann Boiler Room Valves
Metering
See all Home Comfort
Potable Water
Braukmann Pressure Reducing Valves
Braukmann Strainers, Filters, Filter Combinations, Residential/Industrial
Braukmann Domestic Water Centre
Braukmann Backflow Preventers and Check Valves
Braukmann Safety Valves/Groups, Thermostatic Mixing Valves, Residential/Industrial
Braukmann Control Valves, residential/industrial
Braukmann Water treatment
Metering
See all Potable Water
Combustion
Residential, Commercial
See all Combustion
Heating Control
Configurable Controllers
Actuators
Valves linear
Valves rotary
Sensors for Temperature, Sun, R.H., Air quality, Leakage
Thermostats for Buildings
Electrical products
See all Heating Control
Heating and district heating solutions
Heating/District heating with SMILE controller
See all Heating and district heating solutions
Industrial Cooling
Thermostatic Expansion Valves
Other cooling products
Accessories
See all Industrial Cooling
See all Products
Solutions
Residential Heating
High Efficiency Boilers
Hybrid solutions
Decorative Fireplaces
Standard Efficiency Boilers
See all Residential Heating
Renewables
Heat Pump
microCHP
See all Renewables
Commercial Appliances
Commercial Boilers
Radiant heaters
Commercial cooking
Commercial dryers
See all Commercial Appliances
Aftermarket
Spare parts for the aftermarket
See all Aftermarket
Connected Solutions
Diagnostics for boilers, heat pumps and hybrids
See all Connected Solutions
Agriculture and Horticulture
Indirect Heaters
Direct Heaters
Oil Heaters
Circulation Fans
Accessories
Spare Parts
Applications
See all Agriculture and Horticulture
Product documentation
Contact
Contact OEM
Contact OEM
See all Contact OEM
Contact Ermaf
Contact Ermaf
See all Contact Ermaf
About OEM
About OEM
See all About OEM
See all Contact
Regions
Products
Solutions
Product documentation
Contact
Home Comfort
Potable Water
Combustion
Heating Control
Heating and district heating solutions
Industrial Cooling
Security and Awareness
Sensors
Automatic Bypass Valves
Thermostats, Timers for Homes
Zoning control
Radiator Valves and Thermostats
Braukmann Balancing and Pipeline Valves
Hydronic systems
Braukmann Boiler Room Valves
Metering
See all Home Comfort
Braukmann Pressure Reducing Valves
Braukmann Strainers, Filters, Filter Combinations, Residential/Industrial
Braukmann Domestic Water Centre
Braukmann Backflow Preventers and Check Valves
Braukmann Safety Valves/Groups, Thermostatic Mixing Valves, Residential/Industrial
Braukmann Control Valves, residential/industrial
Braukmann Water treatment
Metering
See all Potable Water
Residential, Commercial
See all Combustion
Configurable Controllers
Actuators
Valves linear
Valves rotary
Sensors for Temperature, Sun, R.H., Air quality, Leakage
Thermostats for Buildings
Electrical products
See all Heating Control
Heating/District heating with SMILE controller
See all Heating and district heating solutions
Thermostatic Expansion Valves
Other cooling products
Accessories
See all Industrial Cooling
Residential Heating
Renewables
Commercial Appliances
Aftermarket
Connected Solutions
Agriculture and Horticulture
High Efficiency Boilers
Hybrid solutions
Decorative Fireplaces
Standard Efficiency Boilers
See all Residential Heating
Heat Pump
microCHP
See all Renewables
Commercial Boilers
Radiant heaters
Commercial cooking
Commercial dryers
See all Commercial Appliances
Spare parts for the aftermarket
See all Aftermarket
Diagnostics for boilers, heat pumps and hybrids
See all Connected Solutions
Indirect Heaters
Direct Heaters
Oil Heaters
Circulation Fans
Accessories
Spare Parts
Applications
See all Agriculture and Horticulture
Contact OEM
Contact Ermaf
About OEM
Contact OEM
See all Contact OEM
Contact Ermaf
See all Contact Ermaf
About OEM
See all About OEM
Option 1
Products >
Industrial Cooling
>
Other cooling products
>
Automatic expansion valves
>
Series AEL - Automatic Expansion Valves with fixed orifice and internal pressure equalisation
>
AEL-B2204
AEL-B2204
AEL-B2204
Series AEL Automatic Expansion Valves with fixed orifice and adjustable evaporating pressure
Print Page
Product Description
Technical Properties
Product Description
Series AEL Automatic Expansion Valves with fixed orifice and adjustable evaporating pressure
Automatic expansion valves (constant pressure valves) series AEL 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.
Smallest dimensions
High performance
Hermetic construction
Adjustable evaporating pressure setting
Extreme durable due to stainless steel head and stainless steel diaphragm welded using protective gas
Maximum pressure PS 25.5 bar(a)
Maximum test pressure PF 28 bar(a)
Special versions (bypass, other refrigerants, etc.) on request
Technical Properties
Orifice size
3,5
Series
AEL
Inlet ODF
6mm
Orifice
solid built-in
Outlet ODF
10mm
Connections
solder
Pressure equalizer
internal
Balanced port
no
Evaporating pressure range
1 ... 7 bar
Brass parts
body
Stainless steel parts
internals, head
Copper parts
connection tube
Max. ambient temperature
100
o
C
Thermal charge
All CFC, HCFC, HFC, not for ammonia.
Factory setting
2.2 bar
Technical literature
Download PDF with Series number in Table
Model
AEL 4.0