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This residential boiler fill fitting provides a convenient solution to comply with boiler manufacturers piping requirements. It provides ease of service for expansion tanks and water pressure regulator valves in closed loop hot water heating systems. Using a unique 3-way ball valve design, it eliminates up to twelve 1/2 in fittings in a compact package while the one piece construction eliminates up to eleven threaded joints. It features a unique 3-way ball valve for isolation of water pressure regulator and expansion tank from system pressure. For air charge servicing and maintenance it also has a drain port with integral ball valve for unloading pressure from waterside of expansion tank diaphragm and a zero to thirty psi pressure gauge for convenient system pressure reference.
WATTS® Residential Boiler Fill Fitting, 1/2 in Nominal, FNPT Connection, Number of Ways/Position: 3-Ways, 125 psi, Virgin PTFE Seat, Brass, 250 deg F
Connection Type | : | FNPT |
Material | : | Brass |
Nominal Size | : | 1/2 in |
Number of Ways/Position | : | 3-Ways |
Plumbing and Flow Control | : | Plumbing and Flow Control |
Pressure Rating | : | 125 psi |
Seat Material | : | Virgin PTFE |
Temperature Rating | : | 250 deg F |