Description
The Sporlan Controls KT-47-SZP Power Element (SKU 181533) is a precision-engineered replacement power element designed for use with Sporlan thermostatic expansion valves (TXVs). Featuring a 30-inch capillary tube, this power element provides accurate sensing and actuation to maintain optimal superheat control across a wide range of refrigeration and air conditioning applications.
Product Overview
The power element is the heart of any thermostatic expansion valve, translating suction line temperature into a mechanical force that modulates refrigerant flow into the evaporator. The KT-47-SZP is built to Sporlan’s exacting standards, ensuring consistent performance, long service life, and drop-in compatibility with the corresponding Sporlan TXV valve body.
Key Features
- Replacement power element for compatible Sporlan TXV valve bodies
- 30-inch capillary tube for flexible remote bulb placement
- Precision-charged sensing element for accurate superheat regulation
- Engineered for reliable performance in commercial refrigeration and HVAC systems
- Direct OEM replacement — maintains original valve performance characteristics
- Durable construction designed for long-term field reliability
Application
The KT-47-SZP power element is intended for use in refrigeration and air conditioning systems where the original power element has failed or requires replacement. Proper superheat control ensures efficient evaporator utilization, protects the compressor from liquid slugging, and maintains system efficiency. Always verify compatibility with the specific Sporlan valve body model before installation.
Why Choose Sporlan Controls
Sporlan Controls, a Parker Hannifin brand, is a globally recognized leader in refrigeration and HVAC controls. Their power elements are manufactured to tight tolerances and tested for consistent charge sensitivity, making them the preferred choice for HVAC/R technicians and contractors worldwide.







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