Pressure Reducing Valve 3DREE16P-7X/250YG24K31A1V - Bosch Rexroth R901240222

Preload, then hold, then relieve, many cycles need several pressure levels one after another. The 3DREE16P-7X/250Y build maps that through a 0...10 V analogue command and reduces the pressure from P to A to whatever value is requested. Pilot oil is drained externally, and up to 300 l/min maximum flow at 315 bar operating pressure is permitted.

Benefits

• Several pressure levels within the cycle, called up through the 0...10 V command
• Pressure reduction from P to A with an external pilot oil drain
• Up to 300 l/min maximum flow in size 16
• Operating pressure up to 315 bar, subplate mounting to ISO 4401-07-07-0-05
• Two switching positions, four ports, on-board electronics, 24 VDC supply
• FKM seals for HL hydraulic fluid, 10.25 kg unit weight, UKCA conformity for EMC SI2016/1091

Application

The valve serves joining presses, vulcanising plant and clamping systems whose sequence calls for several pressure stages in succession. The analogue command comes straight from the sequence program, so no manual adjuster is needed. When replacing, check the type designation and pressure range of the existing valve.

Manufacturer

Bosch Rexroth lists this valve under material number R901240222.