THE LEE COMPANY spring check valves

DN: 5.5 mm - 8 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C

... variations offer unparalleled design flexibility. This threadless, cartridge-style, one-way valve offers higher flow capacity over our standard 558 Series valve. This valve features ...

DN: 2.5 mm - 8 mm
Pressure: 0 bar - 6 bar
Temperature: 0 °C - 149 °C

... Press-In Check Valve fits into many common plastic fittings. Lastly, our new 855 LC2 Series Press-In Check Valve offers more than a 65% increase in flow capacity over ...

DN: 5.5 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C

Insert style restrictor check valves are comprised of a precision flow orifice in series with a check valve, combined into a single component. Our insert style valves ...

DN: 5.5 mm
Pressure: 0 bar - 280 bar
Temperature: -40 °C - 149 °C

... purchased in a variety of Lohm rates. IMH Press-in Restrictor Check Valves are, functionally, an orifice in series with a check valve, all in one 5.5mm diameter, cartridge-style ...

DN: 0.187 in - 0.5 in
Pressure: 0 psi - 5,000 psi
Temperature: 85 °F

This valve configuration is typically used to select between the main hydraulic system and the emergency backup that’s biased in the normally closed port. Its non-interflow design means that its three ports are never ...

DN: 0.187 in - 0.5 in
Pressure: 4,000, 3,000, 5,000 psi
Temperature: 85 °F

... Lee Sales Engineer for custom versions of a spring-biased shuttle valve with a polymeric valve seat. This miniature shuttle valve is only .187” in diameter and .93” ...