Parker Thermostatic Expansion Valve: HX, 3 ton Nominal Capacity - Gen
The PARKER Thermostatic Expansion Valve: HX (SKU 3G-OTH-74219) is a replacement kit for R-410A refrigerant systems, featuring field-adjustable superheat. This kit includes Aeroquip components and has a 3-ton nominal…
SKU 3G-OTH-74219
Also listed as: HXCAE3KX3X4ODFX130PRKRKT · HXCAE 3 KX 3X4ODFX1 30 PRKR KT · HXCAE-3-KX-3X4ODFX1-30-PRKR-KT
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PARKER Thermostatic Expansion Valve: HX (SKU 3G-OTH-74219) is a replacement kit for R-410A refrigerant systems, featuring field-adjustable superheat. This kit includes Aeroquip components and has a 3-ton nominal capacity, with manufacturer part number HXCAE-3-KX 3X4ODFX1 30"PRKR KT.
Frequently Asked Questions
What is the PARKER HX thermostatic expansion valve used for?
The PARKER HX thermostatic expansion valve is used in R-410A refrigeration and air conditioning systems to regulate refrigerant flow. It is a replacement kit with a 3-ton nominal capacity, designed for field-adjustable superheat to optimize system efficiency and prevent compressor damage.
What are the specifications of the PARKER HXCAE-3-KX expansion valve?
The PARKER HXCAE-3-KX expansion valve is for R-410A refrigerant, has a 3-ton nominal capacity, and includes Aeroquip components. It features field-adjustable superheat and is identified by manufacturer part number HXCAE-3-KX 3X4ODFX1 30"PRKR KT. The SKU is 3G-OTH-74219.
Where to buy the PARKER HX expansion valve worldwide?
You can source the PARKER HX expansion valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this R-410A replacement kit.
How to install a PARKER HX thermostatic expansion valve?
Install the PARKER HX valve by first depressurizing the system and removing the old valve. Mount the new valve with the bulb securely attached to the suction line, then adjust superheat field-adjustable as needed. Always follow standard HVAC practices and use proper tools for R-410A systems.
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Common applications for ParkerParker Products
3G Electric supplies Parker thermostatic expansion valve replacement kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
