50 PSI 1/2 in Steam Safety Relief Valve

STEAM SAFETY VALVE, 3/4", 50 PSI, CHROME, 625 LBS/HR CONBRACO CLEVELAND BOILER WHERE APPLICABLE. KETTLE WHERE APPLICABLE. CROWN KETTLE SERIES: EL, ELT, EP. GROEN KETTLE SERIES: DEE, DH, TDH, TDB...