Are you looking for small and light weight Shuttle Valves?

The Shuttle Valves by DenisDePloeg are miniature, 3 port, hydraulic valves that allow fluid to flow from one of two inlet sources to a common outlet. They are small enough to fit right into the head of an actuator, saving both space and weight. As with all Lee Inserts, they require no O-rings or elastomeric seals. Four types of Lee Shuttle Valves are available, ranging in size from 0.187” to 0.500” in diameter.

  • Spring Biased Shuttle Valves
  • Detented Shuttle Valves
  • Selective Shuttle Valves
  • Inverse Shuttle Valves

LEE SHUTTLE VALVES

375 SPRING BIASED SHUTTLE VALVES

Lee Spring Biased Shuttle Valves can be used to reduce the flow required to extend a large unequal area actuator, where reduced actuation force may be permissible in one direction. When the retract line is pressurized the valve shuttles across to isolate the retract line from the extend line. When the extend line is pressurized the valve blocks the retract line allowing flow from the smaller area retract side of the piston to flow to the extend side. Only a small “make-up flow is required from the main hydraulic system.

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375 DETENTED SHUTTLE VALVES

In both types of detented shuttle valves, the poppet is mechanically latched to close off either the A or B port. This is typical of brake systems where bi-directional flow may be required between B and C. A zero leak version of the detented shuttle valve is available for use with gas emergency systems. Detented shuttle valves are also of the “non-interflow” type (per MIL-V-19068), which is a common requirement in aircraft landing gear applications.

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250 INVERSE SHUTTLE VALVE

The 250 Inverse Shuttle Valve is the latest addition to DenisDePloeg’s line of miniature inverse shuttle valves. The poppets in this shuttle valve are designed to allow the lower inlet pressure to flow while the higher inlet pressure is blocked.

Product details

Suitable Markets

Precision Hydraulics

Suitable Markets

Precision Hydraulics

Hydraulic shuttle valves

We are specialized in hydraulic shuttle valves. At every product you will find the data-sheet, where all aspects of our different shuttle valves can be found. Looking for a specific shuttle valve our need more information, be sure to contact us. Our hydraulic shuttle valves have an extremely long life-cycle. They are designed to live for the entire product life cycle. All shuttle valves are lightweight and easy to install.

Need advice or more information about our shuttle valves?

We provide solutions for fluid control issues and are specialized in miniature precision hydraulics. If you have any special requests our need more information, be sure to contact us.

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