Wandfluh Swiss zero leak valves, soft shift valves, and explosion proof valves from Wandfluh Hydraulics

For more information on Wandfluh zero leak hydraulic valves, visit our main web site
or call us at 317-849-5115 or 800-875-5196
Hydraulic Valves by Wandfluh

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

Wandfluh Miniature Valves

Small, light weight, and high performance Wandfluh miniature valves. Mini-valves are the perfect solution in special market aircrafts.

Wandfluh product overview:

  • Solenoids
  • Spool valves direct acting solenoid operated
  • Spool valves direct acting explosion solenoid operated
  • Spool valves direct acting soft reversal
  • Spool valves direct acting hand lever or roller operated
  • Spool valves direct acting pneumatically operated
  • Hydraulically operated directional spool valves
  • Spool valves with integral pressure reversal
  • Proportional spool valve
  • Poppet valves
  • 2 way cartridge valves
  • Electronics
  • Pressure relief/sequence valves
  • Pressure reducing valves
  • Proportional pressure relief/reducing valves
  • Restrictor/restrictor valves with reverse free flow check
  • Flow control/fast approach-fine feed valves
  • Proportional restrictor/flow control valves
  • Non-return/pilot operated check valves
  • Threaded subplates

Wandfluh Solenoid
Wandfluh Solenoid

Wandfluh Spool Valve
Wandfluh Spool Valve

Wandfluh Poppet Valve
Wandfluh Poppet Valve

Wandfluh Pressure Relief Valve
Wandfluh Pressure Relief Valve

Wandfluh Check Valve
Wandfluh Check Valve

Wandfluh Proportional Valve
Wandfluh Proportional Valve

Wandfluh Digital & Analog Electronics
Wandfluh Digital & Analog Electronics

Wandfluh Miniature Valves
Wandfluh Miniature Valves