Honeywell AMV-00005, AMV-00001, AMV-00002, AMV-00003, AMV-00004 DATASHEET
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Series A
MV
tomatic expansion valves (constant pressure valves) series
th external pressure equalisation; for optimal
orifice graduation for
AUTOMATIC EXPANSION VALVES
INTERCHANGEABLE ORIFICE CARTRIDGE,
AMV
AMVX
Application
Au
AMV are used in general refrigeration and for original
equipment.
For plants like dehumidifiers, air driers, water coolers, icemaking machines or air conditioners.
ADJUSTABLE EVAPORATING PRESSURE
PRODUCT DATA
Features
• AMV : with internal pressure equalisation; for single
injection in installations with one or more cooling
circuits
• AMVX: wi
evaporation effectiveness in all applications.
Obligatory for multiple injection by liquid distributors
• Adjustable evaporating pressure setting ± 0.5 bar
within the evaporating pressure range
• Flare connections
• Extreme durable due to stainless steel head and
stainless steel diaphragm welded using protective gas
• Interchangeable orifice cartridges
• Refrigerants: all CFC, HCFC, HFC,
not for ammonia
Specification
Nominal capacity range
Evaporating pressure range
Maximum pressure PS
Maximum test pressure PF
Max. ambient temperature
0.52 to 22.4 kW R22
(small
optimal control behaviour,
interchangeable orifice
cartridges)
see table on page 2
29.0 bar(a)
31.9 bar(a)
100 °C
Materials
Body
Thermal head
Connection
Copyright © 2009 Honeywell GmbH • Subject to change without notice EN0H-1946GE23 R0809
brass
stainless steel
brass
SERIES AMV
Evaporating pressure
1. Automatic expansion valves with internal pressure equalisation
Type OS number Evaporating
pressure range
AMV-00005 0.5 – 1.5 bar
AMV-00001 1.5 – 2.5 bar
AMV
AMV-00002 2.5 – 3.5 bar
AMV-00003 3.5 – 4.5 bar
AMV-00004 4.5 – 5.5 bar
Capacities
2. Automatic expansion valves with external pressure equalisation
Type OS number Evaporating
pressure range
AMVX-00005 0.5 – 1.5 bar
AMVX-00001 1.5 – 2.5 bar
AMVX
AMVX-00002 2.5 – 3.5 bar
AMVX-00003 3.5 – 4.5 bar
AMVX-00004 4.5 – 5.5 bar
Type Orifice size
0.3 0.36 0.52 0.50 0.36 0.36 0.36 0.62
0.5 0.69 0.99 0.95 0.67 0.68 0.69 1.2
0.7 1.0 1.4 1.3 0.92 0.97 0.98 1.6
1.0 1.4 2.0 1.9 1.3 1.4 1.4 2.4
AMV
AMVX
* Capacities are based on t0 = +4 °C, tc = +38 °C and 1 K subcooled liquid refrigerant enter ing the valve.
For other operating conditions see capacity charts in Honeywell catalogue or consult the Honeywell software.
1.5 2.2 3.2 3.1 2.2 2.2 2.3 3.8
2.0 2.9 4.0 3.9 2.7 2.8 2.9 4.8
2.5 4.0 5.8 5.6 3.9 4.1 4.1 6.9
3.0 6.6 9.3 8.9 6.3 6.5 6.6 11.1
3.5 8.7 12.2 11.7 8.3 8.6 8.7 14.6
4.5 11.8 17.0 16.4 11.3 12.0 12.1 20.3
4.75 15.9 22.4 21.6 15.3 15.8 15.9 26.8
R134a R22 R407C R422D R404A R507A R410A
Nominal capacity (kW)*
Dimensions and Weights
Connections Type
Inlet
(B)
AMV 5/8" UNF 3/4" UNF - approx. 0.35
AMVX 5/8" UNF 3/4" UNF 7/16" UNF approx. 0.36
Outlet
(A)
Pressure
equaliser (C)
Weight
(kg)
EN0H-1946GE23 R0809 2 Honeywell GmbH • Subject to change without notice
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