Valve & Unloader Assemblies

Our parts provide noticeable performance increasing results for your reciprocating compressor.



By providing you with valve and unloader assembly products, our goal is to help extend the life of your part while also helping it to safely operate it in its day-to-day functions.

Our valve assemblies have a high-performance design that will give your reciprocating compressor the solution and efficiency you are looking for. Due to a complex and intricate design and its control over the compression cycle, Hi-Tech’s valve parts will fit perfectly enabling the highest efficiency. 

Hi-Tech’s unloaders parts will provide the much-needed support for your compressor components. These capacity control devices contribute to the startup and shutdown process for the compressor. In order for it to work effectively, new parts will be needed to keep the unloader’s functions working properly. These parts will work with many types, styles, and uses for unloaders.


-Parts for Unloaders:

  • O-Rings (Several Sizes)
  • Gaskets
  • Washers
  • Flex Seal
  • Unloader Stem
  • Return Springs
  • Unloader Fingers


-Parts for Valves:

  • Seats
  • Guards
  • Guides
  • Channel and
  • Spring Set
  • Spring Valves
  • Valve Plates
  • Studs
  • Nuts (Various Styles)
  • Gaskets
    •   Seat Gaskets 
    • Cover Gaskets