Description
The Sporlan Controls 128955 SSE-6-ZP is a thermostatic expansion valve (TXV) sensing element designed to deliver precise superheat control in commercial and industrial refrigeration systems. Engineered to Sporlan’s exacting standards, this replacement sensing element integrates seamlessly with compatible Sporlan TXV bodies to restore accurate refrigerant metering and system efficiency.
Product Overview
The SSE-6-ZP sensing element features a 5/8″ diameter sensing bulb measuring 7.8″ in length, paired with a 60″ (5-foot) capillary tube for flexible installation in a wide range of equipment configurations. The extended capillary allows the sensing bulb to be positioned at the optimal location on the suction line, ensuring accurate temperature sensing and consistent superheat regulation.
Key Features
- Sporlan SSE-6-ZP thermostatic sensing element for TXV applications
- 5/8″ diameter sensing bulb for reliable thermal response
- 7.8″ bulb length for secure suction line attachment
- 60″ (5 ft) capillary tube for flexible remote bulb placement
- Designed as a direct OEM-compatible replacement for Sporlan TXV assemblies
- Engineered for precise superheat control and system efficiency
- Built to Sporlan’s high-quality manufacturing standards
Application
This sensing element is intended for use in refrigeration and air conditioning systems utilizing compatible Sporlan thermostatic expansion valves. It is ideal for service technicians performing TXV maintenance, repair, or replacement on commercial refrigeration equipment, walk-in coolers, freezers, and HVAC systems.
Why Choose Sporlan Controls
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and air conditioning controls. Their sensing elements and TXV components are trusted by HVAC/R professionals for consistent performance, durability, and compatibility across a broad range of refrigerants and system types.







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