Landing Page – FLeX

FLeX means electro-hydraulics.

10-million cycle reliability & industry-leading performance

Sun FLeX Series Solenoid Valves
FLeX Series Solenoid Valves

Performance driven.

Market priced.

The expanding family of competitively priced, high-performance electro-hydraulic valves from Sun Hydraulics now includes over 40 valves that offer 10-million cycle reliability and the value you expect from Sun.

  • High reliability – designed & tested to 10-million operational cycles at full rated pressure
  • High performance – low pressure drops, low leakage, great results
  • Zinc-nickel plating standard – for 1,000-hour salt fog protection
  • FLeX-ible coil options – available high-power, low-power and hazardous environment coils

Meet the family.

FLeX Directional Valves


Sun offers 28 different FLeX solenoid-operated directional valves, including 2-, 3-, & 4-way valves.

FLeX Proportional Valves


FLeX proportional valves provide smooth, precise control for demanding equipment applications.

FLeX Relief Valves


These adjustable, ventable, blockable FLeX relief valves offer two-stage, field-adjustable design.

XMD Driver

XMD Drivers

The compact, Bluetooth configurable electro-hydraulic XMD driver puts you in control of all your FLeX valves.

FLeX means electro-hydraulics.

Learn more about our FLeX family of solenoid-operated valves.
Find the nearest authorized distributor where you can buy FLeX valves.