Proportional Directional Valve 4WRLF16W6-200LJ-4X/MXY00/24TD90 - Bosch Rexroth R901559977

Plants laid out for 350 bar need that margin in the pilot stage too. The 4WRLF16W6-200LJ-4X/MXY00/24TD90 is rated for 350 bar operating pressure, carries 250 l/min nominal flow and weighs 12.42 kg.

Benefits

• 350 bar operating pressure - a higher rating than the 280 bar versions of the same series.
• 250 l/min nominal flow, up to 800 l/min maximum, size 16.
• External pilot oil supply and external return, three switching positions, four ports.
• Integrated fieldbus electronics on 24 VDC through a 7-pole connector (6 + PE).
• 12.42 kg, symbol W6, NBR seals, UKCA to SI2016/1091.

Application

Suited to presses and clamping systems that use the full rated pressure of the plant. Feeding and returning pilot oil externally keeps the pilot stage decoupled from main pressure. The ISO 4401-07-07-0-05 subplate pattern allows a direct swap against other valves of the same size.

Manufacturer

Bosch Rexroth, material number R901559977, 4WRLF in component series 4X, HL hydraulic fluid, electrically actuated through integrated fieldbus electronics.