Electronic

Danfoss electronic expansions valve AKV 20-3 solder 1-5/8"x1-5/8" 042H2024

Order No.: 231.0898
Manufacturer number: 042H2024
Manufacturer: Danfoss

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Description

DANFOSS AKV (pulsing valve) is an electrically operated expansion valve with solenoid function for refrigeration systems. AKV valves are normally controlled by a regulator from the Danfoss DAP-COOL® series.

AKV valves are supplied as a part programme as follows:

  • Valve without coil

  • Separate ...

DANFOSS AKV (pulsing valve) is an electrically operated expansion valve with solenoid function for refrigeration systems. AKV valves are normally controlled by a regulator from the Danfoss DAP-COOL® series.

AKV valves are supplied as a part programme as follows:

  • Valve without coil

  • Separate coil with terminal box or cable

  • Replace parts - top, nozzle and filter (only required for modifications or repairs)

The power of an individual type is indicated by a number in the type designation. This number corresponds to the nozzle size of the valve. For example, a valve with a nozzle size of 3 has the type designation of AKV 10-3. The nozzle insert is replaceable. AKV 10 valves cover a power range of 0.9 kW to 13.5 kW (R134a) and are available in 7 performance categories. AKV 15 valves cover a power range of 21 kW to 84 kW (R134a) and are available in 4 performance categories. AKV 15 valves are suitable for cold storage areas. AKV 20 valves cover a power range of 84 kW to 533 kW (R134a) and are available in 5 performance categories. AKV 20 valves are suitable for water cooling systems.

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Features

  • AKV valves are suitable for use with H-CFC, HFC and R744 refrigerants.

  • No adjustments need to be made to the valve

  • Wide power range

  • Replaceable nozzle insert

  • Both expansion and solenoid valve

  • Wide range of coils for DC and AC


Technische Daten

Zulässige Spannungsabweichung
+10 / -15
%
Empfohlene Periodendauer
6
s
Leistungsbereich (R134a)
84 bis 533
kW
Regelbereich
10 bis 100
%
Verdampfungstemperatur
-40 bis +60
°C
Umgebungstemperatur
-40 bis +50
°C

Accessories / Replacement parts

  • Cooling controller
    Danfoss cooling controller without sensor AK-CC 550A 084B8030
    Order No.: 231.0786
  • Solenoid valve coil
    Danfoss solenoid valve coil for AKV valves BG024AS 24V/50Hz AC 12W 018F6807
    Order No.: 244.0606
  • Danfoss solenoid valve coil for AKV valves BG230AS 230V/50Hz AC 12W 018F6801
    Order No.: 244.0613
  • Superheating regulator
    Danfoss superheating regulators EKC 315A 24V 084B7086
    Order No.: 231.0492

Technical data

Pressure
max. operating pressure
42 bar
max. operating pressure difference (MOPD)
18 bar
Performance data
Throughput
KV value
2,500 m³/h
Nominal capacity
537 kW
with R744 t0 = -25°C
Pipe connections
Inlet
Solder
1 5⁄8" Inch
Temperature data
Ambient temperature
-40 bis +50 °C
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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