This valve is for all pump facilities such as sprinkler and fire hydrant. Most of the case, pressure in pipe system can increase by the secondary overpressure from the pump. This relief valve solves the trouble & problem because it helps to keep low pressure level.
MODEL | YRV-10(C/B) | YRC-20(C/B) |
---|---|---|
SIZE | 1″ (25 mm) / 10K | 1″ (25 mm) / 20K |
WORKING PRESSURE | 0.15 MPa ~ 1.4 MPa | 1 MPa ~ 2.2 MPa |
MATERIAL | CAST IRON / BRASS |