Directional Spool Valve 4WEH16HD7X/OF6EG24NETK4/B10 - Bosch Rexroth R900708449

The valve has two switching positions to symbol D and so gives the control system exactly two states. The size 16 main stage releases up to 300 l/min, and pilot oil is taken internally and returned internally.

Benefits

• Two switching positions to symbol D across four ports
• 300 l/min through the ISO 4401-07-07-0-05 interface
• Internal piloting on both supply and return, so no external control line is needed
• Operating pressure up to 280 bar on HL hydraulic fluid with NBR seals
• Solenoid actuation at 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803
• Subplate mounting, weight 9.74 kg

Applications

It is typically used on cylinders that shuttle between two end positions, for instance on clamping devices, diverters and tipping gear. Since no centre position is provided, the consumer stays in the last position switched once power is removed. Subplate mounting allows installation in an existing control manifold.

Manufacturer

Bosch Rexroth lists this valve in product family H-4W.H.. under material number R900708449. Detail is held in data sheet RE 24751 and in the overview RE 07600-B.