1-Inch Union NPT Direct-Connect Mixing Valve

This 1-inch direct-connect mixing valve is for plumbing and HVAC professionals installing water-heater systems. It mounts at the water heater hot port to blend hot and cold water or divert flow, helping support controlled water temperature delivery.

The valve uses bronze and stainless-steel construction with coated wear surfaces designed to help prevent lime deposits. It has union-coupled tailpiece connections, a recirculation connection, and an integral check valve at the cold-water port. The proportional valve controls hot and cold water flow, and temperature is adjusted with the included 3/16-inch Allen wrench. Maximum pressure differential between hot and cold ports is 7 psi (48 kPa).

Key Features:

• Direct water-heater connection: Installs directly on the water heater hot port for a streamlined connection.
• Mixing or diverting operation: Supports either hot-and-cold water mixing or flow diversion in the same valve.
• Adjustable temperature: Allows temperature adjustment with the included 3/16-inch Allen wrench.
• Cold-water interruption response: Reduces flow within seconds if the cold-water supply is interrupted.
• Recirculation connection: Provides a recirculation connection for faster response.
• Union tailpieces included: Supplies union-coupled tailpiece connections for installation.

Choose this valve for water-heater installations that need a 1-inch Union NPT direct-connect valve with adjustable mixing or diverting operation, recirculation capability, and cold-port check protection.

No additional information available.