WANDFLUH WDRFA06 NG6 direct operated and with integrated electronics

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WANDFLUH WDRFA06 NG6 DIRECT OPERATED AND WITH INTEGRATED ELECTRONICS

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Direct operated proportional spool valve with integrated electronics in flange design NG6 acc. to ISO 4401-03 / 7790 with 4 ports. The valve possesses an integrated positional control of the valve spool. This assures a minimal hysteresis and improved dynamic characteristics. Housing for electronics with protection class IP67 for harsh environment. The spool valve is designed acc. to the 5 chamber principle. The volume flow is adjusted by Wandfluh proportional solenoids (VDE standard 0580). Low pressure drop due to the body design and spool profiling. The spool is made of hardened steel. The body made of high grade hydraulic casting is painted. The solenoids are zinc coated and the housing for the elctronics is made of aluminium.

Characteristics:

• Integrated amplifier or controller electronics
• Integrated spool position control with LVDT
• Direct operated, not pressure compensated
• Q_max: 40 l/min
• Q_N: 32 l/min
• p_max: 350 bar
• Nominal size: NG6-Mini acc. to ISO 4401-03 / 7790
• Designation: 4/3-way proportional valve with integrated electronics
• Construction: Direct operated spool valve
• Mounting: Flange, 4 fixing holes for socket head cap screws M5x50

Pdf:

• TDS WANDFLUH WDRFA06 NG6 direct operated and with integrated electronics eng.pdf