Restrictor Check Valves for Installation into Plastics

The IMH Restrictor Check Valve for installation into plastic is, functionally, an orifice in series with a check valve, all in one 5.5mm diameter catridge-style package. The valve features easy press-in installation, and can be installed in either direction, providing forward or reverse flow capabilities. Where screening is necessary, a companion screen is available in four different micron ratings.

Lee Restrictor Check Valve Features and Benefits

Combines hydraulic functions
  • Simplifies manifold.
Accurate flow
  • Eliminate expensive alternative
  • More consistent system performance.
100% flow tested
  • Eliminates rework.
  • All parts within flow tolerance.
  • Consistent batch-to-batch
Press-in Design
  • Simple installation.


5.5 mm Restrictor Check Valves



The Lee Company, Industrial Microhydraulics Group • 82 Pequot Park Road, Westbrook, CT 06498-0424 • Tel: 860-399-6281 • Fax: 860-399-7037 •
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