Sporlan Controls 806571 SER-DA 4X4 ODF Thermostatic Expansion Valve

Description

The Sporlan Controls SER-DA 4X4 ODF Thermostatic Expansion Valve (TXV), SKU 806571, is a high-quality refrigerant flow control device engineered for precision metering in commercial and residential HVAC and refrigeration systems. As part of Sporlan’s trusted SER-DA valve series, this TXV is designed to maintain optimal superheat levels at the evaporator outlet, maximizing system efficiency and protecting the compressor from liquid slugging.

Product Overview

Thermostatic expansion valves are the heart of the refrigerant circuit, modulating refrigerant flow in direct response to evaporator load changes. The SER-DA series features ODF (Outside Diameter Fit / solder) connections for clean, leak-free installation compatible with standard copper tubing. The 4X4 designation indicates the valve’s capacity and port configuration, making it suitable for a range of system tonnage applications.

Key Features

• Sporlan SER-DA series thermostatic expansion valve
• ODF (solder) inlet and outlet connections for secure, leak-free installation
• Precise superheat control to protect compressor and maximize evaporator efficiency
• Externally equalized design for accurate pressure sensing across the evaporator
• Durable construction built to Sporlan’s industry-leading quality standards
• Compatible with a wide range of refrigerants used in HVAC and refrigeration applications
• Designed for straightforward field installation and serviceability

Applications

• Commercial and residential air conditioning systems
• Refrigeration systems requiring precise refrigerant metering
• Direct expansion (DX) evaporator coil applications
• Replacement or retrofit of existing TXV valves

Why Choose Sporlan Controls?

Sporlan Controls, a Parker Hannifin brand, has been a trusted name in HVAC and refrigeration controls for decades. Their thermostatic expansion valves are renowned for reliability, accuracy, and long service life. The SER-DA series continues this tradition, offering HVAC professionals a dependable solution for demanding system environments.

Specifications

• Brand: Sporlan Controls (Parker-Sporlan)
• SKU: 806571
• Model: SER-DA 4X4
• Connection Type: ODF (solder)
• Valve Type: Thermostatic Expansion Valve (TXV)