Model​

DBDS20K1X/200

Rexroth Article Number​

R900424269

Country of Origin​

Germany

Valve Type​

Direct-Operated​ Pressure Relief Valve (Cartridge)

Mounting Style​

Cartridge (Plug-in) to ISO 7368​ standard, installed into a manifold.

Max. Operating Pressure​

200 bar​

Nominal Flow Rate​

10 L/min​

Size​

NG10​ (manifold bore size)

Port Size (P/A)​

M22x1.5 or M18x1.5 (dependent on configuration)

Seal Material​

FKM (Fluorocarbon Rubber)

Pilot Drain Type​

External Drain (X)​ - Must be piped separately and freely to the tank.

Main Poppet Design​

Cone-type, direct-acting.

Adjustment Type​

With protective cap (Code "K").

Adjustment Knob Option​

Without handwheel, hex key adjustment (Code "1X").

Primary Functions​

1. Safety/Relief Valve:​ For medium-high pressure protection in local circuits.
2. Counterbalance Valve:​ Creates stable back-pressure in return lines.
3. Shock / Surge Suppressor:​ Rapidly absorbs pressure spikes.
4. Pilot Valve:​ Can serve as the pilot stage for larger, pilot-operated valves.

Suitable Hydraulic Fluids​

Mineral-based hydraulic oils (HL, HLP) per DIN 51524.

Fluid Temperature Range​

-20°C to +70°C

Fluid Viscosity Range​

10 to 400 mm²/s

Weight​

Approx. 0.7 kg