2-Pack Brass Boiler Drain Valves, Three-Quarter Inch FIP Inlet and Three-Quarter Inch MHT Outlet, Heavy-Duty Residential Plumbing and Heating, Corrosion-Resistant ASME A112 18 1 CSA B125 Approved
✔️ Heavy-duty brass, 3/4 in FIP x 3/4 in MHT, ASME A112.18.1 / CSA B125
These brass boiler drain valves are rugged, corrosion-resistant fittings designed for residential plumbing and heating systems. They’re ideal for boilers, water heaters, and radiant heating loops, enabling quick shut-off and drainage during maintenance.
✅ Heavy-duty brass construction for corrosion resistance
✅ 3/4" FIP inlet x 3/4" MHT outlet for flexible connections (19.05 mm x 19.05 mm)
✅ ASME A112.18.1 / CSA B125 approved for safety and compliance
✅ Multi-turn valve design for easy, leakage-free shut-off
✅ Rated up to 160°F and 125 PSI for standard residential service
✅ Red color coding provides quick identification in a panel or boiler room
💡 What is a boiler drain valve used for in home heating systems? - Handy for draining boilers and radiators during servicing - Helps flush out sediment and purge air pockets - Compatible with 3/4 in FIP inlet and 3/4 in MHT outlet