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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: C is a straight-thru thermostatic expansion valve for R-134A refrigerant, with a 0.3 ton nominal capacity. It includes a sensing bulb mounting clamp and features…

SKU 3G-OTH-73094

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-JW
Type
Straight-Thru, 0.3 ton Nominal Capacity - Gen, Field Adj
Includes
Sensing Bulb Mounting Clamp
Configuration
Straight-Thru
For Refrigerant Type
R-134A
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: C is a straight-thru thermostatic expansion valve for R-134A refrigerant, with a 0.3 ton nominal capacity. It includes a sensing bulb mounting clamp and features field-adjustable superheat adjustment. The manufacturer part number is EC-AA-JW.

Frequently Asked Questions

What is the PARKER Thermostatic Expansion Valve EC-AA-JW used for?

The PARKER Thermostatic Expansion Valve EC-AA-JW is used in refrigeration and HVAC systems to regulate refrigerant flow into the evaporator. It is designed for R-134A refrigerant and is suitable for low-capacity applications up to 0.3 ton nominal capacity.

What are the specifications of the PARKER EC-AA-JW expansion valve?

The PARKER EC-AA-JW is a straight-thru thermostatic expansion valve for R-134A refrigerant with a 0.3 ton nominal capacity. It includes a sensing bulb mounting clamp and offers field-adjustable superheat adjustment. The manufacturer part number is EC-AA-JW.

Where to buy the PARKER EC-AA-JW expansion valve worldwide?

You can source the PARKER EC-AA-JW expansion valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the PARKER EC-AA-JW thermostatic expansion valve?

Install the PARKER EC-AA-JW valve in the liquid line before the evaporator, ensuring proper orientation. Secure the sensing bulb to the suction line with the included clamp. Adjust superheat only after system is running at normal conditions. Always follow standard refrigeration best practices.

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
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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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