• Constant-pressure expansion valve with brass body and capillary tube coiled on a white background
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OEM

Perlick

Perlick 63826 Expansion Valve (TXV) – Constant Pressure
Part #63826

Availability
$127.71
$127.71
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CUSTOMER REVIEWS
PRODUCT OVERVIEW

The Perlick 63826 Expansion Valve (TXV) is a genuine OEM replacement designed for commercial refrigeration systems. This constant-pressure thermal expansion valve precisely regulates the flow of refrigerant into the evaporator coil, ensuring optimal cooling efficiency, stable temperatures, and reliable system performance.

Ideal for equipment repair or preventive maintenance, the Perlick 63826 TXV restores proper refrigeration operation, reduces system strain, and helps maintain energy efficiency. Manufactured to OEM specifications, it offers durable construction, precise fit, and dependable performance in commercial beverage and foodservice applications.

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Details

The 63826 Expansion Valve (TXV) – Constant Pressure is a genuine OEM Perlick part, engineered and manufactured by Perlick for direct fit in Perlick back bar refrigeration, draft beer dispensing, and underbar equipment. As the thermal expansion valve, it is built to Perlick's original specifications for fit, performance, and long-term reliability. The thermal expansion valve (TXV) meters liquid refrigerant into the evaporator coil at the precise rate needed to match the system's cooling load, maintaining correct superheat so the compressor receives only vapor and not liquid refrigerant on its suction side.

A TXV that has failed open floods the evaporator and can send liquid refrigerant back to the compressor, risking serious compressor damage, while a valve that has failed closed or become restricted starves the coil and causes poor cooling. Replacing the TXV restores correct refrigerant metering and protects the compressor from liquid slugging.
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Product Specs

Warranty

90-day warranty

SKU

147426

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