The Danfoss SNV-ST (148B3778) is a highly durable, T-shaped service gauge valve specifically engineered for industrial refrigeration and air conditioning systems. Manufactured with a robust A350 LF2 steel body, this valve guarantees secure and reliable performance under high-pressure conditions up to 52.0 bar. It is thoughtfully designed with a Schrader access port on the vertical leg, providing technicians with a safe, dedicated manometer connection for system diagnostics and service access. Featuring standard G 1/2A to G 1/2A connections, the SNV-ST valve ensures a leak-free fit and optimal flow control for demanding cooling applications.