Bosch Standard Valves Compact Hydraulics

Hydraulics Application: Directional spool valves, direct operated, with solenoid actuation (high performance) Key features: Frame sizes 1 and 8 Fluid can flow through the valves in both directions Positive overlap prevents switching shocks Wet-pin DC solenoids Solenoid coil can be rotated With concealed auxiliary operating device, optional RE 18 136-4 RE 18 136-5 RE 18 136-6 3/2-way spool valves with solenoid operation 4/2-way spool valves with solenoid operation 2/2-way spool valves with solenoid operation 

Hydraulics Application: Directional poppet valves, direct operated, with solenoid actuation (high performance) Key features: Size 1 Leak-free isolation of closed port Reliable switching even after longer periods of time at rest Wet-pin DC solenoids Solenoid coil can be rotated With concealed auxiliary operating device, optional Leak-free on both sides (version 2/2) RE 18 136-2 RE 18 136-3 2/2-way poppet valves with solenoid operation 3/2-way poppet valves with solenoid operation 

Hydraulics Application: Pilot operated pre-fill valve (check valve) Key features: For flanged connection (“A”) For tank installation (“B”) As cartridge valve (“K”) Some versions with decompression RE 20 485 (Sizes 25...80) RE 20 482 (Sizes 125 to 400) Pre-fill valve, Type SFA (Sizes 25...80) Pre-fill valve, Type SF (Sizes 125 to 400)  

Hydraulics Application: Hydraulically pilot operated pre-fill valve (check valve) in sandwich plate design Key features: For flanged connection For in-line installation Optional: Unloading via built-on directional valve (type ZSFW) Some versions with HD port and decompression RE 20 478 ZSF and ZSFW Pre-Fill Valve Data Sheet