Directional Spool Valve 4WEH16C7X/6EG24N9TS2K4 - Bosch Rexroth R900943714

A cylinder with a large volume fills only as fast as the valve lets oil through. The pilot-operated directional spool valve 4WEH16C7X/6EG24N9TS2K4 in size 16 releases up to 300 l/min for that and switches the flow direction in two positions to symbol C.

Advantages

• Up to 300 l/min in size 16, laid out for cylinders with a large volume and short stroke times.
• Two switching positions to symbol C, a clean change of flow direction without a third position.
• External pilot oil supply with internal pilot oil return, the pilot pressure arrives on a line of its own while the pilot oil returns internally and saves one line.
• Maximum operating pressure 280 bar with port pattern ISO 4401-07-07-0-05.
• Weight of 10.39 kg and NBR seals for HL hydraulic fluid.
• Solenoid actuation at 24 VDC, wired through a 3-pole connector (2 + PE) according to EN 175301-803.

Technical data

Application

Size 16 belongs in presses, injection moulding machines and power units whose cylinders move large quantities of oil. Two switching positions are enough wherever a drive only has to alternate between extending and retracting and no mid position is required. The internal pilot oil return cuts the piping effort at the control block. The valve is mounted on a subplate to ISO 4401-07-07-0-05.

Manufacturer

Bosch Rexroth, material number R900943714, product family H-4W.H... Performance limits, characteristic curves and installation dimensions are given in the data sheet Directional spool valves, pilot-operated (RE 24751), the range overview Hydraulic valves and hydraulics carries the number RE 07600-B.