Directional Poppet Valve M-4SEW6D3X/630MG24N9K4/V - Bosch Rexroth R900756444

The seal material determines which hydraulic fluid and which temperatures a valve may be operated with. This build of the direct operated size 6 directional poppet valve carries FKM, switches two positions across four ports and takes a maximum operating pressure of 630 bar.

Benefits

• FKM seals instead of NBR, matched to HL hydraulic fluid.
• Maximum operating pressure 630 bar, flow up to 25 l/min.
• Two switching positions on four ports, spool symbol D.
• Poppet design for reliable switching after standstill periods under pressure.
• Subplate mounting to ISO 4401-03-02-0-05, supply voltage 24 VDC.
• Connector, 3-pole (2 + PE) to EN 175301-803, weight 2.33 kg.

Technical data

Application

The FKM variant is chosen when operating temperature or the fluid in use goes beyond the release of the standard build, for instance in power units running warm or plants with particular fluid requirements. Dimensions, mounting pattern and electrics stay unchanged.

Manufacturer

The Bosch Rexroth material number is R900756444. Which fluids and temperature ranges are released with FKM is defined in data sheet RE 22058 for direct operated directional seat valves, supplemented by RE 07600-B.