Proportional Directional Valve 4WRDE16V1-150L-6X/VPT/24A5 - Bosch Rexroth R901555750

FKM instead of NBR is chosen when oil temperature runs high while the medium is more aggressive. The 4WRDE16V1-150L-6X/VPT/24A5 carries those seals, works with spool symbol V1, a linear curve and 150 l/min rated flow at up to 350 bar.

Benefits

• FKM seals, rated for higher oil temperatures than the NBR build of the same series.
• Internal pilot oil supply with internal return, a plate with 4 ports is sufficient.
• 150 l/min rated flow, maximum flow 460 l/min in size 16.
• Spool symbol V1, 3 switching positions, linear curve with internal position feedback.
• Mounting pattern ISO 4401-07-07-0-05, plus minus 10 V command, 24 VDC, 10.5 kg.

Applications

The valve controls axes in hot forming, die casting and test rigs running at raised temperature. With internal pilot routing the piping inside the hot zone stays short. The P port must carry enough pressure for the pilot stage at all times.

Manufacturer

Bosch Rexroth, material number R901555750. Type code 4WRDE16V1-150L-6X/VPT/24A5, series 6X, internal pilot circuit VPT, voltage interface 24A5.