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Bosch Rexroth | DB20-1-4X350X12-W65

DB20-1-4X/350X/12 W65

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The Bosch Rexroth DB20-1-4X/350X/12 W65 is a pressure relief valve from the DB Pressure Relief Valves series. This unit features a rotary knob adjustment type and a nominal size of NG25. The maximum operating pressure for the X port is rated at 350 bar, while the T port can handle up to 315 bar. It is designed for subplate mounting and uses the ISO 6264-10-17-*-97 porting pattern. The pilot oil supply is external, marked as X, and the pilot oil return is internal. This configuration is suitable for applications that require precise pressure control and robust installation.

Technical Specifications

Adjustment Type
Rotary Knob (1)

Max Operating Pressure (p, X)
350 bar

Max Operating Pressure (t)
315 bar

Mounting
Subplate Mounting

Nominal Size
NG25 (DB 20)

Pilot Oil Return
Internal

Pilot Oil Supply
External (X)

Porting Pattern
ISO 6264-10-17-*-97

Pressure Rating
350 bar

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