Restrictor Check Valves for Installation into Metal

IMH Insert Restrictor Check Valves are, functionally, an orifice in a series with a check valve, all in one 5.5mm diameter, cartridge-style package.

These valves are available in forward and reverse flow directions, and incorporate an integral safety screen in models having an orifice diameter below 0.5mm (0.020").

Lee Restrictor Check Valve Features and Benefits

Combines hydraulic functions
  • Simplifies manifold
Accurate flow
  • Eliminate expensive alternative
  • More consistent system performance
Integral screened versions
  • Protects the orifice
  • Saves space and weight
  • Simplifies assembly
  • Ensures reliability
100% flow tested
  • Eliminates rework
  • All parts within flow tolerance
  • Consistent batch-to-batch performance



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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