Directional Poppet Valve M-3SEW6U3X/420MG24N9XEZ2/B08V - Bosch Rexroth R901115475

The rest position of a seat valve decides how the plant reacts on power loss. The M-3SEW6U3X/420MG24N9XEZ2/B08V uses symbol U for this in the B08V build and switches at up to 420 bar operating pressure at 25 l/min.

Benefits

• Symbol U in the B08V build, three ports, two switching positions.
• 25 l/min flow at 420 bar maximum operating pressure, size 6.
• Seat valve instead of a spool, hence safe switching after longer standstill periods under pressure.
• FKM seals, HL hydraulic fluid, mounting pattern ISO 4401-03-02-0-05, 3.21 kg weight.
• 24 VDC through a 2-pole terminal in the terminal box, cable gland, CCC-Ex with Ex TR type examination certificate.

Technical data

Applications

The valve goes into pilot controls whose actuators have to take a defined position when de-energised. The terminal box suits plants that call for fixed wiring instead of plug connectors. The Ex certificate covers operation in zoned areas.

Manufacturer

Bosch Rexroth, material number R901115475. Switching symbol, characteristic curves and port dimensions are given in the valve data sheet.