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Hydraulic Components and Power Units

Dynex manufactures hydraulic components and systems for mobile and industrial machinery. These products have been sold worldwide for over 40 years.

High flow and high pressure components include piston pumps, control valves, piston motors and low speed, high torque (LSHT) vane motors, hydraulic actuators and electrohydraulic controls. Complete hydraulic power units or specialized systems are also manufactured.

Dynex Product Index  

  HIGH PRESSURE PISTON PUMPS  
High pressure pumps rated 6000 to 20 000 psi (420 to 1380 bar) 
 
SPECIAL FLUIDS COMPATIBILITY
Pumps for water glycol, diesel calibration, Skydrol and others
  SPLIT-FLOW® PUMPS 
Synchronized movement with multiple outputs from one pump
  DIRECTIONAL CONTROL VALVES 
High pressure valves rated to 10 000 psi (700  bar)
  PRESSURE CONTROL VALVES
Manual or proportional pressure regulation to 15 000 psi (1040 bar)
  POWER UNITS AND SYSTEMS
JIC and NFPA standard or specialized units to 700 hp (520 kW)
  REMOTE PROPORTIONAL ACTUATORS
Output rod movement proportional to an electrical input signal 
  VALVEPLATE PUMPS AND MOTORS
Electrohydraulic pumps for accurate, remote speed control  
  LSHT VANE MOTORS REPLACE VICKERS MHT MOTORS
Low speed, high torque motors for smooth, quiet operation
  PISTON MOTORS
Withstand pressure spikes and tough duty to 8000 psi (560 bar)

Product Benefits and Markets
 

Dynex hydraulic components and systems operate under difficult conditions including high pressure, contamination, dirty environments, special fluids, extreme temperature variations and long duty cycles.

Dynex manufactures a wide range of products used in many different markets including:

  • Subsea Production Control Systems

  • Offshore Blowout Preventer (BOP) Systems

  • Petroleum Panel Systems

  • High Torque Tools

  • Tunneling and Pipe Jacking

  • R&D and Production Test-Stands

  • Injection Molding Machines

  • Machining/Manufacturing Systems

  • Aerospace Ground Support Equipment

  • Heavy Lifting and Skidding

  • Road Construction Equipment

  • Military Equipment

  • Metal Processing

  • Hydrostatic Roll Balance and Lube Systems

  • Hydraulic Presses

  • Rock Crushing Equipment



Phone 406-761-8079 or 800-823-4937
Fax 406-452-6056

Email  sales@northernhydraulics.net

Northern Hydraulics Inc.
2600 17th St NE
Black Eagle, MT 59414