For safeguarding and control of gas pressures in gas inlet and burner lines, for gas and air, FM and ETL approved.
GVS: universal governor
GVI: air/gas ratio control for maintaining a constant gas/air ratio
size: 1 to 3
DN: 15 to 50
connection: MODULINE system
pe: max. 2 psig (140 mbar)
mains voltage: 120 V AC
electrical connection: terminals