• Full port ball valve
• 1/2 IN purge port
• Sweat connections
• Tethered purge port cap

This 1 inch residential purge and balancing valve is used in heating applications to facilitate removal of air from heating zones on initial fill and to control water flow through a circulation loop. It also serves as a shutoff valve and a drain valve for each zone or loop. This valve consists of a one-piece brass body with brass drain, plated brass ball, virgin PTFE seats, hose thread connection for purging, iron handle, and sweat end connections. It provides high volume purging, accurate balancing, a positive drip-tight shutoff and is ideal for use in hydronic heating loops. The maximum working pressure is 50 psi (344.8kPa).