Bell & Gossett 401440 T40

Bell & Gossett Hoffman Specialty® 401440 Non Vacuum Radiator Steam Air Valve, 1/8 in, NPT, 6 psig

Bell & Gossett Hoffman Specialty® Radiator Steam Air Valve, Non Vacuum, Model 40, 1/8 in Nominal Size, NPT Connection, 6 psig Working

Float-type vent

For ordinary one-pipe system that doesn't require proportional venting

Single non-adjustable port

1/8 in NPT angle connection

Maximum operating pressure 6 psig (0.4 bar)

Maximum pressure 10 psig (0.7 bar)

Model 40

Xylem_401440_Catalog.pdf https://www.mkspvf.com//ASSETS/DOCUMENTS/ITEMS/EN/Xylem_401440_Catalog.pdf
Xylem_401440_Line_Drawing.pdf https://www.mkspvf.com//ASSETS/DOCUMENTS/ITEMS/EN/Xylem_401440_Line_Drawing.pdf