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Wandfluh Hydraulically Operated Spool Valves

Hydraulically-operated spool valves are primarily used for directional control, with direction of movement being determined by the position of the valve spool and its symbol. They are especially useful in situations where no electric power is available or for use in areas with a risk of explosion.

NG3-Mini Spool Valve - Hydraulic Operation

  • 4/2-way impulse valve
  • 4/3-way with spring centered mid position
  • 4/2-way with spring reset
  • Qmax = 8 l/min, pmax = 350 bar

Wandfluh NG3-Mini Spool Valve Hydraulic Operation

Part Numbers:

  • WDFFA03-AB3
  • WDFFA03-ACB
  • WDFFA03-ADB
  • WDFFA03-BEA
  • WDFFA03-AFB
  • WDFFA03-AGB
  • WDFFA03-AB1
  • WDFFA03-AB3
  • WDFFA03-AB2

NG4-Mini Spool Valve - Hydraulic Operation

  • 4/2-way impuls valve
  • 4/3-way with spring centered mid position
  • 4/2-way with spring reset
  • Qmax = 20 l/min, pmax = 315 bar

Wandfluh NG4-Mini
Spool Valve Hydraulic Operation

Part Numbers:

  • BP4J40
  • BP4Z40a
  • BP4Z40b
  • BP4D41
  • BP4D42
  • BP4D43
  • BP4D44
  • BP4D45

NG6 Spool Valve - Hydraulic Operation - ISO 4401-03

  • 4/2-way impuls valve
  • 4/3-way with spring centered mid position
  • 4/2-way with spring reset
  • Qmax = 30 l/min, pmax = 350 bar

Wandfluh NG6 Spool Valve  Hydraulic Operation

Part Numbers:

  • AP4J60
  • AP4Z60a
  • AP4Z60b
  • AP4D61
  • AP4D62
  • AP4D63
  • AP4D64
  • AP4D65

NG10 Spool Valve - Hydraulic Operation - ISO 4401-05

  • 4/2-way Impuls version detended
  • 4/3-way with spring centered
  • 4/2-way with spring reset
  • Qmax = 100 l/min, pmax = 350 bar

Wandfluh NG10 Spool Valve  Hydraulic Operation

Part Numbers:

  • AP4J100
  • AP4Z100a
  • AP4Z100b
  • AP4D101
  • AP4D102
  • AP4D103
  • AP4D104
  • AP4D105

Links to other Wandfluh Hydraulic products