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  11. Themostatic Expansion Valve, 1/2-1 Ton
Parker Themostatic Expansion Valve, 1/2-1 Ton EC-A-SZ - main

Themostatic Expansion Valve, 1/2-1 Ton

  • Mfr # EC-A-SZ

  • Zoro # G1249394

product price: $142.99
/ea
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Key Features

Refrigerant
R-404a
Equalizer Type
Internal
Connection
Straight Through Solder
Evaporator Temp. Range (F)
-40 to 0
Connector Inlet (In.)
3/8 in
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Specifications

Product Information

MFR #
EC-A-SZ
Zoro #
G1249394
UPC #
687472783770
Country of Origin
United States

Dimensions

Capillary Length (In.)
30 in
Inlet Connection Size
3/8 in
Outlet Connection Size
1/2 in
Strainer Mesh Size
100 mesh
Capillary Length
5 ft

Details

Refrigerant
R-404a
Equalizer Type
Internal
Connection
Straight Through Solder
Evaporator Temp. Range (F)
-40 to 0
Connector Inlet (In.)
3/8 in
Nominal Capacity (Tons)
1/2 to 1
Superheat
Externally Adjustable
Control
Accuracy, Maintained Over a Wide Variation in Evaporator Load, Thereby Minimizing Hunting Flood Back and Coil Starving Problems
Balanced Port Design
Balanced
Parker Model Number
EC-A-SZ
Liquid Subcooling Temp. (F)
10
ARI Standard
750-70
Item
Thermostatic Expansion Valve
Type
Adjustable
Connector Outlet (In.)
1/2 in
Not For Use With
Ammonia
Includes
Sensing Bulb Mounting Clamp
Nominal Capacity - General
1 ton
Valve Body Material
Brass
For Refrigerant Type
R-404A
Operating Pressure - Maximum
450 psi
Evaporator Temperature - Minimum
-40 Degrees F
Application Temperature
Commercial Refrigeration
Not For Refrigerant Type
Ammonia
Configuration
Straight-Thru
Inlet Connection Type
Sweat
Evaporator Temperature - Maximum
0 Degrees F
For Capacity - Maximum
8 ton
Superheat Adjustment
Field Adjustable
Inlet Connection Gender
Female
For Capacity - Minimum
0.1 ton
Liquid Subcooling Temperature
10 Degrees F
Outlet Connection Gender
Female
Product Type
Thermostatic Expansion Valve
Series
C
Element Type
Removable

Description

Thermostatic Expansion Valve, Adjustable, R-404A, Nominal Capacity (Tons) 1/2 to 1, Internal, Straight Through Solder Connection, Connector Inlet (In.) 3/8 in, Connector Outlet (In.) 1/2 in, EC-A-SZ, -40 to 0, Capillary Length (In.) 30 in, Reducing Flare Nut Size (In.) -, 10, Accuracy, Maintained Over a Wide Variation in Evaporator Load, Thereby Minimizing Hunting Flood Back and Coil Starving Problems, Balanced, 750-70, Externally Adjustable, Includes Sensing Bulb Mounting Clamp

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