Directional Spool Valve 4WEH16C7X/6EG24N9ETSK4/B10P4,5 - Bosch Rexroth R900763917

Symbol C describes its own arrangement of the four ports in both switching positions. The pilot-operated valve 4WEH16C7X/6EG24N9ETSK4/B10P4,5 implements it in size 16, switches up to 300 l/min and takes its pilot oil internally from the pressure line.

Benefits

• Two switching positions to symbol C across four ports in size 16.
• Internal pilot oil supply and internal pilot oil return, the manifold needs no pilot lines at all.
• Rated flow of 300 l/min at a maximum operating pressure of 280 bar.
• Mounting pattern ISO 4401-07-07-0-05, subplate mounting instead of pipe fittings.
• 24 VDC solenoid actuation, 3-pole connector (2 + PE) according to EN 175301-803.
• 10.44 kg, NBR seals for HL hydraulic fluid.

Applications

The valve is used on cylinders and motors in presses, machine tools and test equipment with a standing system pressure. Because pilot oil needs neither an inlet nor a drain port, the manifold stays simple and the number of sealing points small. Pilot control amplifies the solenoid signal hydraulically, so 300 l/min are switched with an ordinary control cable.

Manufacturer

Bosch Rexroth, material number R900763917, product family H-4W.H.. Symbol overview, performance limits and mounting positions are given in data sheet RE 24751, the range overview in RE 07600-B.