Valve is a 1/2 in self-closing, Quick-Change fitting designed to make tank service and adjustment fast and easy.
|Product Type||Quick Change|
|California Residents||WARNING: Click here for Proposition 65 information.|
Amtrol 30 Expansion Tank Extrol Hydronic 4.4 Gallon 100 Pounds per Square Inch Gauge 1/2" Male NPT 30 for Closed Hydronic Heating Radiant and Chilled Water Systems
Watts B911S-M3 Feed Regulator B911S Fill Valve Backflow Preventers 1/2 Inch Bronze Union Solder x Threaded 0386462