Directional Spool Valve 4WEH16E7X/6EG24NEK4/B10 - Bosch Rexroth R900974738

Long return runs create back pressure that a pilot stage should not see. The 4WEH16E7X/6EG24NEK4/B10 therefore takes its pilot oil internally and discharges it through a dedicated external port. The main circuit carries up to 300 l/min.

Benefits

• External pilot oil return, clear of back pressure in the collecting line
• Internal pilot oil supply, version 6EG24NEK4/B10
• Symbol E with three switching positions and four ports
• Up to 300 l/min at a maximum operating pressure of 280 bar
• Size 16 on a subplate to ISO 4401-07-07-0-05
• 24 V DC solenoid, NBR seals for HL, weight 9.78 kg

Technical data

Application

In extensive plants the returns of several consumers collect in one line. The separate outlet keeps the switching times of the valve independent of that. Pilot pressure still comes from the main circuit, so no second pump is needed.

Manufacturer

Bosch Rexroth, material number R900974738. The permitted back pressure in the pilot return is stated in data sheet RE 24751, supplemented by RE 07600-B.