Bosch Rexroth

Manual-Operated Directional Control Valves

Manual-Operated Directional Control Valves offer robust, versatile hydraulic actuation through roller plunger, lever, rotary knob, or pneumatic/hydraulic pilot mechanisms. Designed to meet NFPA/ISO standards (D03–D10), these valves support flows up to 20 gpm and pressures up to 3,500 psi. With multiple spool configurations (closed, open, tandem, and motor), they deliver reliable performance in industrial, mobile, and remote-control hydraulic systems. Ideal for harsh environments, they provide precise fluid direction control without electrical power.

Part Number
Description
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Pressure Rating
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Flow Rate
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Actuation Type
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Port Pattern
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Rexroth D03
roller, lever, knob
315 BAR
15–20 LPM
Manual (Roller/Lever)
NG6 (D03)
Rexroth D03
hyd or air piloted
315 BAR
15–20 LPM
Pneumatic/Hydraulic Pilot
NG6 (D03)
Rexroth D05
lever, hyd or air piloted
350 BAR
30–40 LPM
Manual/Pilot
NG10 (D05)
Rexroth D07 - D10
lever operated
350 BAR
60–100 LPM
Manual (Lever)
NG16–NG32
Atos D03 - D08
roller or lever operated
up to 350 BAR
15–60 LPM
Manual (Roller/Lever)
NG6–NG25
Atos D03 - D10
hyd piloted
up to 350 BAR
15–100 LPM
Hydraulic Pilot
NG6–NG32
Atos D03 - D10
air piloted
up to 350 BAR
15–100 LPM
Pneumatic Pilot
NG6–NG32