Directional Spool Valve Z4WEH22E63-5X/6EG24NTK4/V - Bosch Rexroth R900703846

When the control system fails, a held load still has to be movable. This valve, built as a sandwich plate, carries a manual override for that. In operation it switches up to 650 l/min in size 25 to symbol E63 at an operating pressure of up to 315 bar.

Benefits

• Manual override, so the valve can be shifted without control voltage
• External pilot oil supply with internal pilot oil return
• Flow up to 650 l/min, operating pressure up to 315 bar
• Sandwich plate design to ISO 4401-08-08-0-05, no separate plate position needed
• Symbol E63, 4 ports, 2 switching positions
• Solenoid actuation 24 VDC, connector, 3-pole (2 + PE) according to EN 175301-803, FKM seals, mass 22.01 kg

Applications

The valve works in manifolds of presses, lifting gear and test rigs. The manual override is needed during maintenance and fault clearance when a load has to be set down.

Manufacturer

Bosch Rexroth lists this item of product family Z.WEH22 under material number R900703846. Dimensional drawings, characteristic curves and installation notes are given in data sheet RE 24768, the series overview is RE 07600-B.