Brochure

Table Of Contents
Catalog CIC-2003-1/US
Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
137
Service
& Check
Valves
Thermostatic and Constant Pressure (Automatic) Expansion Valves
TXVs & AXVs
I Series
I Series
The right angle I Series with pure copper connections is an ideal
compact size brass valve where landscape and precise control is of
greatest concern (as in fractional horsepower refrigeration systems).
The superheat is factory set to optimize system performance for original
equipment applications.
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).
Technical Information
Applications
Salad Bars
Ice Machines
Slush Machines
Vending Machines
Beverage Dispensers
Back bar Reach-in Cases
Mobile/Self-contained Cases
Features and Benefits
Bottom Inlet
Stainless steel power element
30" capillary tube
Factory set superheat
W, Z charges
Weight: 3.5 oz / 0.1 k
Dimensions
Refrigerant
Refrigerant
Designation
Nominal
Capacity
Capacity
Range
Model No.
Internally Equalized
Rainbow
Charges
Inlet
Connection
Outlet
Connection
R-12
R134a
R-401A J 1/2 1/4 - 1/2 I 1/2J W 1/4" ODF 3/8" ODF
R-401B 1 3/4 - 1 I 1J W
R-402A
R-402B
R-404A S 1/2 1/4 - 1/2 I 1/2S W, Z 1/4" ODF 3/8" ODF
R-502 1 3/4 - 1 I 1S W, Z
R-507
R-22 1 1/2 - 1 I 1V W, Z
R-407C 2 1 1/2 - 2 I 2V W, Z
1/4" ODF 3/8" ODFV