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Parker Thermostatic Expansion Valve: A, 3 ton Nominal Capacity - Gen, 3/8 in Female - Thermostatic Expansion Valves
ParkerThermostatic Expansion Valves

Parker Thermostatic Expansion Valve: A, 3 ton Nominal Capacity - Gen, 3/8 in Female

The PARKER Thermostatic Expansion Valve: A (SKU 3G-OTH-73386) is a thermostatic expansion valve designed for use with R-134A refrigerant. It has a nominal capacity of 3 tons and features 3/8 inch female ODF…

SKU 3G-OTH-73386

Also listed as: A7CAXV38X38ODF · A7 C AXV 3 8 X 3 8 ODF · A7-C-AXV-3-8-X-3-8-ODF

Brand
Parker
Item
Thermostatic Expansion Valve: A, 3 ton Nominal Capacity - Gen, 3/8 in Female
Category
Thermostatic Expansion Valves
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Technical Specifications

Parker
Manufacturer Part Number
A7-C AXV 3/8 X 3/8 ODF
Type
3 ton Nominal Capacity - Gen, 3 ton
Female
3/8 in
For Refrigerant Type
R-134A

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

Product Description

The PARKER Thermostatic Expansion Valve: A (SKU 3G-OTH-73386) is a thermostatic expansion valve designed for use with R-134A refrigerant. It has a nominal capacity of 3 tons and features 3/8 inch female ODF connections. The manufacturer part number is A7-C AXV 3/8 X 3/8 ODF.

Frequently Asked Questions

What is a PARKER thermostatic expansion valve used for?

A PARKER thermostatic expansion valve regulates refrigerant flow into an evaporator based on superheat. It is used in commercial and industrial refrigeration and HVAC systems with R-134A refrigerant, ensuring efficient cooling and preventing liquid slugging.

What are the specifications of the PARKER A7-C AXV 3/8 X 3/8 ODF valve?

The PARKER A7-C AXV valve has a nominal capacity of 3 tons for R-134A refrigerant. It features 3/8 inch female ODF connections. The manufacturer part number is A7-C AXV 3/8 X 3/8 ODF, and the SKU is 3G-OTH-73386.

Where to buy a PARKER thermostatic expansion valve worldwide?

3G Electric supplies the PARKER A7-C AXV thermostatic expansion valve worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine Parker component.

How to install a PARKER thermostatic expansion valve?

Install the PARKER valve with the sensing bulb securely attached to the suction line and properly insulated. Ensure the equalizer line is connected if required. Follow standard refrigeration best practices for brazing and pressure testing to avoid leaks.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Thermostatic Expansion Valve: A, 2 ton Nominal Capacity - Gen, 3/8 in Female, 2 ton to 1 ton (MPN A7-B AXV 3/8 X 3/8 ODF)
Parker
PARKER Thermostatic Expansion Valve: A, 2 ton Nominal Capacity - Gen, 3/8 in Female, 2 ton to 1 ton (MPN A7-B AXV 3/8 X 3/8 ODF)
PARKER Thermostatic Expansion Valve: C, 3 ton Nominal Capacity - Gen, For R-134A Refrigerant Type (MPN EC-C-JW 4VX7 ODF 60")
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PARKER Thermostatic Expansion Valve: C, 3 ton Nominal Capacity - Gen, For R-134A Refrigerant Type (MPN EC-C-JW 4VX7 ODF 60")
PARKER Thermostatic Expansion Valve: A, 1 ton Nominal Capacity - Gen, 3/8 in Female, 1 ton (MPN AS 40 OUTPSI S2X3 PX2)
Parker
PARKER Thermostatic Expansion Valve: A, 1 ton Nominal Capacity - Gen, 3/8 in Female, 1 ton (MPN AS 40 OUTPSI S2X3 PX2)
PARKER Thermostatic Expansion Valve: C, 1 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-A-SZ 3VX4X2 ODF 60")
Parker
PARKER Thermostatic Expansion Valve: C, 1 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-A-SZ 3VX4X2 ODF 60")
PARKER Thermostatic Expansion Valve: C, 0.3 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN EC-AA-SW 2X4 ODF 60")
Parker
PARKER Thermostatic Expansion Valve: C, 0.3 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN EC-AA-SW 2X4 ODF 60")
PARKER Thermostatic Expansion Valve: C, 2 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-B-SW 3VX4X2 ODF 60")
Parker
PARKER Thermostatic Expansion Valve: C, 2 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-B-SW 3VX4X2 ODF 60")

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Straight-thru thermostatic expansion valve for R-22 refrigerant, rated at 3 tons. Includes sensing bulb mounting clamp and permanent strainer. Superheat is field adjustable. Used in commercial refrigeration and air conditioning systems to regulate refrigerant flow into the evaporator
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Angle-configured thermostatic expansion valve for R-134A refrigerant with a nominal capacity of 0.3 tons. Features field-adjustable superheat, removable strainer, and includes a sensing bulb mounting clamp. Used in refrigeration and HVAC systems to regulate refrigerant flow into the evaporator
Straight-thru thermostatic expansion valve for R-22 refrigerant. Features externally adjustable superheat, permanent strainer, and includes sensing bulb mounting clamp. Used in refrigeration systems to regulate refrigerant flow into the evaporator
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Straight-thru thermostatic expansion valve for R-22 refrigerant. Features externally adjustable superheat, permanent strainer, and includes sensing bulb mounting clamp. Used in refrigeration systems to regulate refrigerant flow into the evaporator
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Thermostatic expansion valve for R-22 refrigerant with 3 ton capacity and 1/2 inch female connection. Features field-adjustable superheat for precise metering of refrigerant flow into the evaporator. Used in HVAC and refrigeration systems to optimize system performance
Thermostatic expansion valve for R-404A refrigerant with a nominal capacity of 2 tons. Features a removable strainer and field-adjustable superheat adjustment. Used in commercial refrigeration systems to regulate refrigerant flow into the evaporator
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Thermostatic expansion valve for R-404A refrigerant with a nominal capacity of 2 tons. Features a removable strainer and field-adjustable superheat adjustment. Used in commercial refrigeration systems to regulate refrigerant flow into the evaporator
PARKER Thermostatic Expansion Valve: C, 1 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-A-SW 3VX4X2 ODF 60")
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PARKER Thermostatic Expansion Valve: C, 1 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-A-SW 3VX4X2 ODF 60")
PARKER Thermostatic Expansion Valve: C, 6 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-D-SW 5VX7X2 ODF 60")
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PARKER Thermostatic Expansion Valve: C, 6 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-D-SW 5VX7X2 ODF 60")
PARKER Thermostatic Expansion Valve: C, 3.5 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-C-SW 4VX7X2 ODF 60")
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PARKER Thermostatic Expansion Valve: C, 3.5 ton Nominal Capacity - Gen, For R-404A Refrigerant Type (MPN ECE-C-SW 4VX7X2 ODF 60")