Prop-Druckbegrenzung SVT DBEM20-7X/200XYG24-8K4V - Bosch Rexroth R901464646

The spool symbol of this size 20 proportional pressure relief valve carries the connections P to T, P to X and P to Y, bringing in an additional control port. Pressure is commanded electrically and flow reaches up to 550 l/min at a maximum of 350 bar.

Benefits

• Spool symbol P to T, P to X, P to Y with an additional control port.
• Stepless electrical pressure command through external electronics.
• Flow up to 550 l/min, maximum operating pressure 350 bar.
• Supply voltage 24 VDC, Connector, 3-pole (2 + PE) to EN 175301-803.
• Subplate mounting to ISO 6264 in size 20, FKM seals.
• HL hydraulic fluid, weight 12.5 kg.

Technical data

Application

The additional X port is used when the pilot oil circuit is to be routed separately from the return line or fed from outside. Typical locations are larger power units and test rigs running several pressure stages under electrical command.

Manufacturer

The Bosch Rexroth material number is R901464646. Port assignment, characteristic curves and the requirements on the amplifier electronics are documented in data sheet RE 29361, supplemented by the overview RE 07600-B.