1 Sealing Cover: Air conditioning filling valve, with sealing cover, double sealing to ensure no leakage, stable and reliable to use. 2 Multi Purpose: Widely used in various parts of freezing, refrigeration, and air conditioning equipment, an essential accessory for HVAC systems. 3 Easy Installation: The valve cover adopts a knurled design, which is easy to install and disassemble, and is suitable for adding fluorine. 4 Brass Material: Selected high quality brass material, sturdy and durable, wear resistant and corrosion resistant, and have a long service life. 5 Exquisite Craftsmanship: Small size, exquisite workmanship, stable performance, suitable for R22 R12 R134 refrigerant.Item Type: Service Access ValveMaterial: BrassWeight: Approx. 193g / 6.8ozApplicable Model: 1/4SAE Interface for R22 R12 R134

What's in the box
10 x Service Access Valve