Rexroth R900474285 Proportional pressure control valves DBETR-10/180G24K5M-381

Valve for electrical remote control of pressure

 Direct operated proportional pressure relief valve, of poppet design

 Proportional solenoid actuation with inductive position transducer (pressure balanced)

Electrical closed loop position control of the spring pretension, hence low hysteresis

Storage temperature range :-  -20 ... +80°C (– 4 ... + 176˚F)

Ambient temperature range :-  - 20 ... +50°C (– 4 ... + 122˚F)

Hydraulic [measured with HLP 46 at 40°C ± 5°C (104°F ± 41°F )]

Operating pressure – Port P :- ... 350 (5076) bar (PSI)

Viscosity range :- 15 ... 380 (69.5 ... 1761) mm^2/s (SUS)

Repeatability :-  < 0.5% of max. settable pressure

Typical variation :- ± 3% of max. settable pressure

Supply voltage :- 24 V DC

Max. power consumption :- 50 VA

Coil resistance Cold value at 20 °C :- 10 Ω

Coil resistance  Max. warm value :- 13.9 Ω