Pressure Reducing Valve DRG10-1X/200YE1 - Bosch Rexroth R900497225

As soon as a clamping device shares the power unit with the main axis, its pressure has to be set separately. The DRG10-1X/200YE1 reduces to the command value under electrical control, in the 200 pressure rating of the type code, at up to 300 l/min and an operating pressure of up to 315 bar.

Benefits

• Maximum flow of 300 l/min feeds larger secondary circuits without an added restriction.
• Operating pressure up to 315 bar allows mounting on units with high system pressure.
• Connection diagram to ISO 5781 in size 10 fits standard subplates.
• External electronics at 24 V DC provide the command value, so no manual setting is needed.
• 3 ports and spool symbol B to A keep the manifold layout clear.
• NBR seals for HL hydraulic fluid, weight 8 kg.

Applications

The valve sets clamping and holding pressures in machine tools, feed pressures on presses and counter pressures in test setups. Because reduction is commanded steplessly from the control, recipes can be stored per workpiece. Within the DRG series only the pressure rating separates the neighbouring variants.

Manufacturer

Bosch Rexroth, material number R900497225. The type code DRG10-1X/200YE1 states the DRG series, size 10 and the 200 pressure rating.