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For more information on Wandfluh hydraulic cartridge valves:

Call us at 317-849-5115 or 800-875-5196

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Wandfluh Valves

Progressive Power & Control sells Swiss zero leak valves, soft shift valves, and explosion proof valves from Wandfluh Hydraulics.

Wandfluh Spool Valves:

  • Direct acting solenoid operated spool valve
  • Direct acting explosion solenoid operated
  • Spool valves - direct acting soft reversal
  • Direct acting hand lever or roller operated spool valve
  • Direct acting pneumatically operated
  • Hydraulically operated directional spool valves
  • Proportional spool valve

Wandfluh hydraulic valves have the following characteristics:

  • Low leakage oil as a standard
  • Large variety of special spools
  • Reduced and increased spool play
  • Enhanced corrosion protection
  • Soft-switching for the reduction of switching shocks
  • Valves with position monitoring for safety-relevant circuits
  • Explosion-proof valves
  • Various sandwich spool valves
  • Short delivery time

Switching valves - Spool valves

  • Direct operated- and pilot operated versions
  • Flange construction
  • Electric-, pneumatic, hydraulic- and mechanical actuation
  • Nominal sizes NG3-Mini, NG4-Mini, NG4-ISO, NG6 and NG10
  • Maximum pressures up to 350 bar
  • Volume flows up to 100 l/min
  • Low leakage rate as standard
  • Large variety of special spools
  • Reduced and increased spool play for special applications
  • Soft-switching versions for the reduction of switching shocks
  • Short delivery times, even in the case of special versions

Wandfluh Poppet Valves:

  • Electric, pneumatic, hydraulic and mechanical actuation
  • Flange valve, sandwich valve and cartridge valve construction
  • Valves operable in both flow directions
  • Leakproof in both flow directions
  • Enhanced corrosion protection
  • Soft-switching for reduction of switching shocks
  • Valves for safety-relevant circuits
  • Explosion-proof valves
  • Valves with detents / fixed stops
  • Vented the valves

Wandfluh Pressure Relief Valves:

  • Pressure relief valves and pressure reducing valves
  • Pressure relief/sequence valves
  • Flange valves, sandwich valves and screw-in cartridge valves
  • Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10
  • Screw-in cartridge valves in accordance with ISO 7789, nominal sizes M18x1,5, M22x1,5 and M33x2
  • Manual valves
  • Proportional valves
  • Maximum pressures up to 350 bar
  • Volume flows up to 100 l/min

Wandfluh Flow Control Valves:

  • Throttle valves, restrictors and flow control valves
  • Restrictor valves with reverse free flow check
  • Flow control/fast approach-fine feed valves
  • Flange-, sandwich- and screw-in cartridge construction
  • Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10
  • Screw-in cartridges in accordance with ISO 7789, nominal sizes M18x1,5, M22x1,5 and M33x2
  • Manual valves
  • Proportional valves
  • Maximum pressures up to 350 bar
  • Volume flows up to 100 l/min

Wandfluh Check Valves:

  • Non-return valves and pilot operated non-return valves
  • Sandwich- and screw-in cartridge construction
  • Non-return valves
  • Pilot operated non-return valves
  • Shuttle valves
  • Pipe failures valves
  • Drain valves
  • 3-way shifting valves

Wandfluh Proportional Valves:

Proportional spool valves

  • Direct operated - and pilot operated versions
  • Flange construction
  • With integrated electronics (DSV)
  • With spool position control (LVDT)
  • Non load-compensated and load-compensated versions
  • Nominal size NG-3 Mini, NG4-Mini, NG6 and NG10
  • Maximum pressures up to 350 bar
  • Volume flows up to 220 l/min
  • Low leakage oil as a standard
  • Large variety of special spools
  • Reduced and increased spool play for special applications
  • Low hysteresis and accurate resolution

Proportional directional valves

  • Direct operated - and pilot operated versions
  • Non load-compensated and load-compensated versions

Proportional pressure valves

  • Screw-in cartridges M18x1,5, M22x1,5, M33x2 in accordance with ISO 7789
  • Pressure relief and pressure reducing functions
  • Pilot operated valves for high volume flows
  • Inverse functions

Proportional flow control valves

  • Proportional throttle valves and flow control valves
  • 2-way and 3-way flow control valves
  • All-In-One (flow control valve/poppet valve/flow limitation)
  • Screw-in cartridges
  • Plug-in cartridges
  • Throttle and flow control functions
  • Proportional restrictor/flow control valves

Wandfluh ATEX valves

Spool valves, proportional spool valves, poppet valves, proportional pressure valves

  • Sandwich- and cartridge construction
  • Nominal sizes NG4-Mini, NG6 and NG10
  • Screw-in cartridges: M22x1.5 and M33x2
  • Maximum pressures up to 350 bar
  • Volume flows up to 100 l/min

ATEX solenoids

  • Flameproof enclosures
  • Slip-on construction

Electronics:

  • Digital electronics including parametering software
  • Amplifier ED1 resp. SD1
  • Position controller ED1 resp. SD1
  • Pressure/Flow Controller ED1 resp. SD1
  • 1 axis controller ED3 (positioning of 1 axis)
  • 2 axis controller ED2 (positioning of 2 axes)
  • Analogue electronics
  • Plug-in amplifier P02 for plugs of DIN 43650 shape A

Wandfluh AC Solenoids and DC Solenoids:

  • Switching and proportional solenoids
  • Flange connection with robust body made of steel
  • Submerged solenoids
  • Potted as a standard
  • Sizes: 29 mm, 35 mm, 45 mm and 60 mm
  • Static pressure proof up to 350 bar
  • DC executions (10...250 VDC)
  • AC executions (24...250VAC) with integrated rectification