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Bosch Rexroth | DBW10B1-5X350-6EW110N9K412

DBW10B1-5X/350-6EW110N9K4/12

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The Bosch Rexroth DBW10B1-5X/350-6EW110N9K4/12 belongs to the DB Pressure Relief Valves series. This unit uses a rotary knob for adjustment and is sized at NG10. It is designed for subplate mounting with an ISO 6264-06-09-*-97 interface. The valve functions with a normally open connection type and an integrated directional valve, WE 6 E. It can handle a maximum flow of 250 liters per minute and supports a maximum operating pressure of 350 bar at ports P and x. The hydraulic fluid temperature range is from -20 to +80 degrees Celsius, and the viscosity can range between 10 and 800 mm²/s. Electrical connection is provided through EN 175301-803 type K4, and the valve meets ISO 4406 (c) 20/18/15 cleanliness standards.

Technical Specifications

Adjustment Type
Rotary Knob

Ambient Temperature Range (dbw)
–20 to +50 °C

Cleanliness Class
ISO 4406 (c) 20/18/15

Connection Type
Normally Open

Directional Valve
WE 6 E

Electrical Connection
EN 175301-803 (K4)

Hydraulic Fluid Temp Range
–20 to +80 °C

Max Flow (subplate)
250 l/min

Max Operating Pressure Port P,x
350 bar

Max Pressure Port T
315 bar

Max Pressure Port Y,t (6ew)
160 bar

Mounting Interface
ISO 6264-06-09-*-97

Mounting Type
Subplate Mounting

Nominal Size
NG10

Pilot Oil Supply/return
Internal/Internal

Viscosity Range
10 to 800 mm2/s

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