ASCO 8220G409 -120/60,110/50 Brass Body Hot Water And Steam Pilot Operated Diaphragm And Piston Valve, 125 Psi Maximum Steam Operating Pressure, 3/4" Pipe Size, 2-Way Normally Closed, EPDM/PTFE Sealin
ASCO 8220G409 -120/60,110/50 Brass Body Hot Water And Steam Pilot Operated Diaphragm And Piston Valve, 125 Psi Maximum Steam Operating Pressure, 3/4" Pipe Size, 2-Way Normally Closed, EPDM/PTFE Sealin