This valve core is a main part of the AC service access valve, it is screwed into the valve housing and provides a sealing function to prevent leakage. Widely used in maintenance or repairing for auto/car air conditioners, household air conditioners, and HVAC systems.

Specification
Color: Brass Tone
Material: Brass, Silicone
Size: 19 x 5mm / 0.75 x 0.03 inch(L*OD)
Packing List: 50 x Refrigeration Valve Core

Advantage
Made of quality, durable material, it offers exceptional reliability and resistance against wear and tear. Its unique design ensures optimal performance and compatibility with most types of valves. The service valve core is easy to install and maintain, making it a practical and efficient tool for you. It's suitable for different kinds of refrigerant and has good temperature resistance, can be used under a temperature range from -40℃ to 150℃.

Instruction
Insert the valve core into the valve body, then use a valve cap or valve core remover to screw it down tight.

NOTE: Please take out the valve core before welding the service access valve to the refrigeration system to prevent it from damaging by the welding heat.