Directional Spool Valve 4WEH16HD7X/OF6EG24NETS2K4/B10 - Bosch Rexroth R901055923

Internal pilot routing plus only 2 switching positions form the simplest variant inside a manifold, since neither extra lines nor a centre position have to be considered. The valve weighs 10.82 kg and works at up to 280 bar.

Benefits

• Internal pilot oil supply with internal pilot oil return, no extra drillings in the manifold.
• 2 switching positions to spool symbol D across 4 ports.
• Flow up to 300 l/min, maximum operating pressure 280 bar, size 16.
• 10.82 kg weight with NBR seals for HL hydraulic fluid.
• Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803.
• Subplate mounting to ISO 4401-07-07-0-05 on the standard size 16 interface.

Application

The valve suits straightforward reversing circuits on presses, hoists and clamping fixtures. It assumes permanent pressure at port P and a largely unpressurised tank line. Where those conditions hold, internal routing saves two ports in the manifold.

Manufacturer

Bosch Rexroth, material number R901055923, type designation 4WEH16HD7X/OF6EG24NETS2K4/B10. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, port dimensions and installation notes.