Pressure Relief Valve DBW30B2-5X/200-6EG24N9K4V/12 - Bosch Rexroth R901321697

FKM seals belong in circuits whose oil runs hot in continuous duty or whose fluid attacks NBR. This version of the DBW30B2-5X pairs them with a setting range of 4 to 200 bar and a rated flow of 650 l/min.

Benefits

• FKM seals, rated for high oil temperatures in continuous operation.
• 4 to 200 bar setting pressure, reached at the internal hexagon under the cap.
• 650 l/min at up to 350 bar operating pressure in size 32.
• 6.38 kg, subplate mounting to ISO 6264-10-17.
• Two switching positions to symbol B, 24 VDC solenoid.

Application

Hot-running power units in foundries, press shops and plastics machinery are the usual home of the FKM version. The material choice answers fluid and temperature rather than pressure, so hydraulically the valve matches its NBR sibling. Before an exchange, check the fluid in use against the approval list.

Manufacturer

Bosch Rexroth, material number R901321697, product family DB.10-30. Approved fluids and curves are documented in data sheet RE 25802, further figures in RE 25802-B.