Pro-Pal Expansion Tank Pro Service Valve, Full Port Forged Brass Ball Valve, w/ Hi-Flow Hose Drain

• Allows for Isolation and Draining of an Expansion Tank in a Closed Loop Hydronic Heating System
• 3-Way Ball Controls Flow Between the Expansion Tank and the System
• Easily Install, Isolate, Drain and Replace Any Expansion Tank
• Quickly Connect Entire System to the Cold Water Feed
• MIP Model for Direct Connection to Air Separator or Tee
• Saves 36 Minutes
• Replaces 5 Components
• Eliminates 4 Leak Paths
• Available in FIP x MIP x FIP x Hose, FIP x FIP x FIP x Hose