Description:
- Designed and recommended for hot water heating and supply boilers
Body Type: Bronze; BtuH: 2,445,000; Inlet Conn.: 3/4"; Mfg. #: 274836; Model #: 174A; Outlet Conn.: 3/4"; Pressure Setting: 150 PSI;
Features:
ASME certified |Pressure pre-set @ 30 PSI|Maximum temperature: 250°F (121°C) |Meets military spec. MIL-V-18634B, Type I, Class 3A, Style A (bronze body), Style B (iron body) |Seat located above drain so water cannot be trapped and sediment cannot foul the seat |Used in conjunction with temperature relief valves where separate installation of safety devices is required or desired