Directional Spool Valve 4WEH16H7X/6EG12N9TK4 - Bosch Rexroth R900775911

Two separate pilot lines are not always necessary. The 4WEH16H7X/6EG12N9TK4 takes pilot oil from outside and returns it internally, works on 12 VDC and switches up to 300 l/min in size 16.

Benefits

• External pilot oil supply, internal pilot oil return
• Three switching positions with spool symbol H, four ports
• Flow up to 300 l/min, maximum operating pressure 280 bar
• Supply voltage 12 VDC, 3-pole connector to EN 175301-803
• Connection diagram to ISO 4401-07-07-0-05, weight 9.66 kg

Application

The valve moves large cylinders in power units with 12 V controls and limited space for pilot lines. The internal return reduces the piping effort. NBR seals and HL hydraulic fluid are specified.

Manufacturer

Bosch Rexroth, material number R900775911. Switching times, characteristic curves and dimensions are given in data sheet RE 24751.