Unic URW295CR - Main Relief Valve

ReliefforstoringhooksetPressure
Mainreliefsetpressure pumpspeed
2000rpm
20.6MPa（210kgf/cm2）at38L/min
3.9MPa（40kgf/cm2）at17L/min
High‑
Pressure
side
TankPF3/4
In‑outbody
Tankside
（９−２）
9.2Mainreliefvalve
Ｏ‑ring731191032
Ｏ‑ring731191016
Backupring732121016
Ｏ‑ring770170048
Backupring770180050
Ｏ‑ring731191021
Backupring732121021
Ｏ‑ring731171015
Backupring732121015
Ｏ‑ring
731191011
Ｏ‑ring770170014
Backupring770180045
Gaugeport
PT1/4
Mainrelief
valve
606042000
Ｏ‑ring731191021
Gaugeport
forpilot
pressure
PF1/4