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Parker Thermostatic Expansion Valve: C, Straight-Thru, 0.3 ton Nominal Capacity - Gen - Thermostatic Expansion Valves
ParkerThermostatic Expansion Valves

Parker Thermostatic Expansion Valve: C, Straight-Thru, 0.3 ton Nominal Capacity - Gen

The PARKER Thermostatic Expansion Valve (MPN EC-AA-SZ) is a straight-thru configured thermostatic expansion valve for R-404A refrigerant. It features field-adjustable superheat and includes a sensing bulb mounting…

SKU 3G-OTH-74292

Brand
Parker
Item
Thermostatic Expansion Valve: C, Straight-Thru, 0.3 ton Nominal Capacity - Gen
Category
Thermostatic Expansion Valves
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Technical Specifications

Parker
Manufacturer Part Number
EC-AA-SZ
Type
Straight-Thru, 0.3 ton Nominal Capacity - Gen, Field Adj
Includes
Sensing Bulb Mounting Clamp
Configuration
Straight-Thru
For Refrigerant Type
R-404A
Superheat Adjustment
Field Adjustable
View Full Spec Sheet

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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Thermostatic Expansion Valve (MPN EC-AA-SZ) is a straight-thru configured thermostatic expansion valve for R-404A refrigerant. It features field-adjustable superheat and includes a sensing bulb mounting clamp. This valve has a nominal capacity of 0.3 ton.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker thermostatic expansion valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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