Sporlan Controls 805598 CDST-4 5/8″ Electronic Evaporator Control Valve

Description

The Sporlan Controls CDST-4 Electronic Evaporator Control Valve (SKU 805598) is a precision-engineered refrigeration valve designed to deliver accurate, electronically controlled refrigerant flow management at the evaporator. Built on Sporlan’s proven heritage in refrigeration controls, the CDST-4 provides reliable modulating performance that helps maintain optimal evaporator efficiency, protect compressors, and support consistent system capacity across a wide range of commercial and industrial refrigeration applications.

Product Overview

The CDST-4 features a 5/8″ connection size, making it suitable for medium-capacity refrigeration systems where precise superheat and evaporator control are critical. Electronic evaporator control valves like the CDST-4 replace traditional thermostatic expansion valves in systems where electronic control is preferred for tighter regulation, remote setpoint adjustment, and improved energy performance.

Key Features

• Electronic evaporator control valve for precise refrigerant flow regulation
• 5/8″ connection size for compatibility with medium-capacity refrigeration systems
• Designed for accurate superheat control at the evaporator
• Supports improved system efficiency and compressor protection
• Engineered by Sporlan Controls, a trusted name in refrigeration valve technology
• Suitable for commercial and industrial refrigeration applications

Application

The Sporlan CDST-4 is ideal for use in commercial refrigeration systems including walk-in coolers, display cases, process cooling, and other applications requiring reliable electronic evaporator control. It integrates with electronic control systems to allow dynamic adjustment of refrigerant flow based on real-time load conditions.

Why Choose Sporlan Controls

Sporlan Controls, a Parker Hannifin brand, has been a leader in refrigeration control technology for decades. Their valves and controls are recognized throughout the HVAC/R industry for durability, accuracy, and broad refrigerant compatibility — making the CDST-4 a dependable choice for contractors and engineers alike.