Directional spool valve

Bosch Rexroth 4WMM6E5X/F/V manual directional valve

Model: 4WMM6E5X/F/V · Bosch Rexroth
Maximum tank-port pressure (bar)160
Catalog maximum flow (l/min)60
Actuation typeHand lever
Maximum working-port pressure (bar)315
Number of ports4
Mounting typeSubplate mounting

Description

4WMM6E5X/F/V, manufacturer material number R900413615, is a Bosch Rexroth size 6 direct-operated directional spool valve with hand-lever actuation and spool symbol E. The F execution uses a detent without spring return, retaining the selected spool position until the lever is moved.

The 315 bar P/A/B rating and 160 bar T rating are separate limits. The 60 L/min catalog maximum is subject to the selected spool operating envelope; values for special fluids can be lower.

The mounting interface is a subplate pattern, not a threaded fluid fitting. Subplates and mounting screws are separately selected; the original pages show the applicable interfaces and installation requirements.

Representative manufacturer illustration of manual/mechanical actuation variants; only the WMM hand-lever configuration applies.

Full specifications

Technical specifications
Component type Directional spool valve
Maximum tank-port pressure (bar) 160
Maximum working-port pressure (bar) 315
Catalog maximum flow (l/min) 60
Actuation type Hand lever
Number of ports 4
Port pattern DIN 24340 form A; ISO 4401-03-02-0-05 with locating hole
Mounting type Subplate mounting
Series 5X
Catalog rating conditions The 315 bar P/A/B rating and 160 bar T rating are separate limits. The 60 L/min catalog maximum is subject to the selected spool operating envelope; values for special fluids can be lower.
Control code WMM
Factory model code 4WMM6E5X/F/V
Manufacturer Bosch Rexroth
Manufacturer part number R900413615
Product family WMM
Spool return Without spring return; detent
Spool symbol E
Factory size code 6
Nominal size 6
Technical specifications
Number of positions 3
Technical specifications
Seal material FKM