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Industrial MicroHydraulics

Check Valves for Installation into Metal

IMH Insert Check Valves are threadless, cartridge-style valves designed for simple, low cost installation into manifolds. Since insert check valves can only be installed in one direction, most come in forward and reverse flow versions to provide design flexibility.

The valves are available in two styles: axial flow and side exit flow. 558, 855, and 400 Bar models are axial flowing and the 832 models are side exit flowing. The valves are compatible with hydraulic fluids, brake fluids, fuels and oils. Integral safety screen protection is available.

Lee Check Valve Features and Benefits

Metal to metal seating

  • Provides high reliability.
  • Long life

Leak tight

  • Efficient system performance

Guided ball design

  • Fast response
  • Low hysteresis

Positive ball stop

  • Infinite spring life
  • Stable performance

Screened versions

  • Blocks rogue contamination

Ceramic ball versions

  • Compatible with aggressive fluids

Axial and side exit versions

  • Design flexibility