R134a Valve Core Set – 20 pcs – STARKA

These high-quality valve cores are specifically designed for automotive A/C service and refrigerant line applications using R134a. Manufactured with precision and durability in mind, they feature long-lasting seals made from Teflon and HNBR, ensuring excellent resistance to pressure, temperature, and chemical exposure. Ideal for workshops and technicians working on R134a systems, these valve inserts provide a secure, leak-free connection and are compatible with standard low-pressure service ports. Their reinforced design ensures extended service life and reliable performance even under demanding conditions.