PRESSURE / VACUUM RELIEF VALVES

Pressure winth Bacuum Standard Design Size : 2"~12" Pressure Settings : 22~10,000mmH2O Vacuum Settings : 22~8,400mmH2O MAT'L : AL , C, SUS	Pressure winth Bacuum Standard Design(pipe-away type) Size : 2"~12" Pressure Settings : 22~10,000mmH2O Vacuum Settings : 22~8,400mmH2O MAT'L : AL , C, SUS

Pressure only Standard Design Size : 2"~12" Pressure Settings : 22~10,000mmH2O MAT'L : AL , C, SUS	Pressure only Standard Design ( pipe-away type ) Size : 2"~12" Pressure Settings : 22~10,000mmH2O MAT'L : AL , C, SUS

Vacuum Only Standard Design Size : 2"~12" Pressure Settings : 22~8,400mmH2O MAT'L : AL , C, SUS	Vacuum Only Standard Design ( pipe-away type ) Size : 2"~12" Pressure Settings : 22~8,400mmH2O MAT'L : AL , C, SUS