Description
The Sporlan Controls KT-33-NGA Power Head Element (SKU 180116) is a precision-engineered replacement power head designed for use with compatible Sporlan thermostatic expansion valves (TXVs). As a trusted name in refrigerant flow control, Sporlan delivers replacement components built to exacting OEM standards, ensuring consistent superheat regulation and system efficiency in commercial and industrial refrigeration and HVAC applications.
Product Overview
The power head element is the sensing and actuating component of a thermostatic expansion valve. It responds to suction line temperature and pressure conditions to modulate refrigerant flow into the evaporator, maintaining optimal superheat and protecting the compressor from liquid slugging. Replacing a worn or failed power head with a genuine Sporlan element restores precise valve operation without the cost of a full valve replacement.
Key Features
- Genuine Sporlan Controls OEM replacement power head element
- Designed for direct replacement on compatible Sporlan TXV bodies
- Maintains accurate superheat control for efficient evaporator performance
- Helps protect compressors from liquid refrigerant slugging
- Built for reliable, long-term operation in commercial refrigeration and HVAC systems
- Part of Sporlan’s comprehensive TXV replacement parts program
Applications
- Commercial refrigeration systems
- Industrial HVAC and process cooling
- Walk-in coolers and freezers
- Supermarket refrigeration cases
- Any system utilizing a compatible Sporlan TXV valve body
Why Choose Sporlan Controls
Sporlan Controls, a Parker Hannifin brand, is an industry leader in refrigerant flow control components. Their power head elements are manufactured to tight tolerances, ensuring drop-in compatibility and dependable performance. Using genuine Sporlan replacement parts preserves system integrity and supports warranty compliance.







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