Hydraulic Cartridge Systems Division

Reliability – Year After Year

Backed by nearly a century of experience, Parker is the world’s largest motion and control company.

Download the latest catalog!

Download a copy of the NEW full HCS product catalog. Our latest catalog (HY15-3502-R) is considered a "revision" catalog primarily consisting of corrections and removal of obsolete product. 

Technical Assistance

For assistance with:

• Application design

• Technical support

• Product selection

• Cross reference of competitor and legacy 
  product

New Hazardous Location Coils

Introducing Parker’s newly released HLC Series for use on Parker solenoid cartridge assemblies in potentially hazardous environments.

Proportional Valve Operation

Ensure you are getting optimal performance out of your proportional valve. Visit our blog for tips on improving operation today! 

Download 3D Models

Download models of our valves in IGES and STP formats.

Where to Buy

Find an authorized Parker distributor near you.