5PCS Copper Maintenance Valves for Air Conditioning & Refrigeration — Golden, 125mm Total (100mm Stem), 4 Mpa

Pack of 5 copper maintenance/service valves, finished in a golden color and built for long-lasting, dependable performance. Constructed from high-quality copper, these valves are intended for use in refrigerators, air conditioners, refrigeration compressors and other refrigeration air-conditioning units, and can also be applied in cars and wheels as well as a variety of other situations. Designed to simplify servicing on refrigeration and HVAC systems, they support supplemental maintenance work and enable leak pressure testing of pipe fittings. In addition, they can serve as drain ports and test ports on the fuel rail of certain fuel-injected engines. Product specifications: material copper; color golden; safe working pressure 4 Mpa; total length approximately 125mm; stem length approximately 100mm; wall thickness approximately 0.35mm. Each set includes 5 maintenance valves.