MORTEX TXV R-410A Valve 2.5–5 Ton HVAC Thermal Expansion Kit R72DB004 7W516A

Overview

Product Overview:The MORTEX TXV Valve (Model R72DB004 / REM# 7W516A) is a high-performance thermal expansion valve designed for use in R-410A air conditioning systems ranging from 2.5 to 5 tons. Ideal for aftermarket service or OEM replacement, this TXV ensures accurate refrigerant metering and stable system operation.

Key Specifications

• Refrigerant Compatibility: R-410ACapacity Range: 2.5 to 5 tonsConstruction: Brass body with copper sensing line
• Includes: Sensing bulb and necessary tubing for installationFitment: Compatible with most R-410A split or packaged systems within the specified tonnage range
• Features & Benefits:Precise Flow Control – Improves efficiency by adjusting refrigerant flow to demand
• Factory-Calibrated – Ensures accuracy and reduces installation time
• Durable Materials – Designed to withstand high pressures typical of R-410A systemsProfessional-Grade – Used in residential and light commercial HVAC applications

Applications

• Perfect for system upgrades, replacements, or new installations where R-410A refrigerant and 2.5–5 ton system capacity are required.

Product details

Part / SKU	R72DB004

Package includes

• MORTEX TXV R-410A Valve 2.5–5 Ton HVAC Thermal Expansion Kit R72DB004 7W516A

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.