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Table Of Contents
Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Catalog CIC-2003-1/US
138
Thermostatic and Constant Pressure (Automatic) Expansion Valves
Technical Information EG Series
EG Series
The EG series refrigeration right angle brass body expansion valve
incorporates a new shock loop, stainless steel power element, and a
removable inlet strainer, making it an ideal choice for commerical
refrigeration and supermarket applications. New Rainbow Charges™
are noted below for use on medium temperature (“W” charges), low
temperature (“Z” charges) or MOP (“X” charges). See details on page 135.
Applications
Supermarket Cases
Self-contained Cases
Walk-in Coolers/Freezers
Ice Machines
Salad Bars
Transport Refrigeration
Specifications
Notes:
1. Maximum operational pressure 500 psig (35 bars) high side and 275 psig (19 bars) low side.
2. Maximum storage temperature 130°F (55°C).
3. Consult Parker for pressure and temperature exceptions.
4. Do not use “W” or “Z” liquid charges in applications where bulb temperatures can exceed 130°F (55°C). For these applications use type “X” MOP gas
charge only.
Serviceable Strainer for Sweat (ODF)
Torque to 30 in. lbs.
Use Parker replacement
part numbers
020393-00
020411-00
Features and Benefits
Stainless steel power element
30" capillary tube with shock loop
Removable inlet strainer
Field adjustable superheat
1/4" ODF external equalizer
W, Z or MOP (X) charges available
Weight: 1.0 lbs / 0.45 kg
Dimensions
Refrigerant
Refrigerant
Designation
Nominal
Capacity
Internally
Equalized
Externally
Equalized Rainbow Charges
Inlet
Connection
Outlet
Connection
1/8 EG 1/8 J EGE 1/8 J
R-12 1/4 EG 1/4 J EGE 1/4 J
R-134a 1/2 EG 1/2 J EGE 1/2 J
R-401A 1 EG 1 J EGE 1 J
R-401B 1 1/2 EG 1-1/2 J EGE 1-1/2 J
2 EG 2 J EGE 2 J
R-402B 1/8 EG 1/8 S EGE 1/8 S
R-404A 1/4 EG 1/4 S EGE 1/4 S
R-402A 1/2 EG 1/2 S EGE 1/2 S
R-502 1 EG 1 S EGE 1 S
R-507 1 1/2 EG 1-1/2 S EGE 1-1/2 S
2 EG 2 S EGE 2 S
1/4 EG 1/4 V EGE 1/4 V
1/2 EG 1/2 V EGE 1/2 V
1 EG 1 V EGE 1 V
1 1/2 EG 1-1/2 V EGE 1-1/2 V
2 EG 2 V EGE 2 V
2 1/2 EG 2 1/2V EGE 2 1/2 V
3 EG 3 V EGE 3 V
1/2" ODF
1/2" ODF
1/2" ODF
3/8" ODF
3/8" ODF
3/8" ODF
W, Z, X35,
X110
W, Z, X35,
X100
W, X60
R-22
R-407C
J
S
V
0.093 O.D. Capillary Tube
1.50
2.00
2.50
0.50 O.D.
2.20
1.83
Outlet
Inlet
1.44 1.46
120 Mesh Screen
Removable,
Replaceable Screen