Description
This professional valve core extractor and installer kit is designed specifically for refrigeration technicians and HVAC installers working on pressurized refrigerant systems. It operates without prior draining, preventing refrigerant loss and complying with European greenhouse gas regulations (EU Regulation 517/2014). The solid brass construction ensures excellent mechanical strength and corrosion resistance, while the dual SAE threads (1/4″ and 5/16″) cover virtually all Schrader valves encountered in France-particularly on reversible air conditioners, air-to-air heat pumps, and small split systems. The ergonomic knurled handle, combined with a progressive push mechanism, allows for precise control of the valve stem, reducing the risk of damage or leaks. The kit also includes 10 replacement 5V1 cores conforming to EN 303-4 standards, facilitating preventive or corrective maintenance on-site. Lightweight (200 g), high-visibility yellow color and professional finish make this tool a