THE CORE OF ANY PROFESSIONAL HYDRONIC INSTALLATION
Best way to mount an expanstion tank. The Service Valve provides the 1/2 in. connection for the fill valve to the sytem. It also has a 3/4 in. Hose Connection for filling and purging or injection of glycol into the system. The 3-Way valve also alows you to pressure test your system without risking the expansion take. 1/2 in. connection at the top goes right into most microbubble air separators.
Easily attach the expansion tank to the heating system.
1 - 1/2" FPT for Expansion Tank Connection
1 - 1/2" MPT Heating System Connection
1 - 1/2" FPT Fill Valve Connection
1 - 3/4" Hose Fill/Purge Connection
Easily Install & Service
Any Near Boiler or Secondary Circuit Loop
·Replaces 15 components
·Eliminates 13 connections
·Saves nearly 2 hours of labor
·Installation kits available to fit over 100 different boilers