Product Details
The Watts 0556030 1/2" relief valve is a lead-free vacuum relief valve designed for low pressure steam and water service, making it an ideal choice for domestic water heaters and supply tanks. This valve automatically permits air to enter the piping system, preventing vacuum conditions that could siphon water and potentially damage water equipment. It features a lead-free body construction with a 1/2 inch NPT male inlet connection and a protective cap. The maximum working pressure for this relief valve is 200 PSI, ensuring durability and reliability in various applications.
