Pressure Vessels Selection Guide

Need help picking out a pressure vessel? Visit our new Pressure Vessels Selection Guide.

Customer Service

Contact us to place an order or inquire about any of our products and services.


Parr Instrument Company 211 Fifty Third Street
Moline, Illinois 61265-1770
(800) 872-7720 or
(309) 762-7716
Fax: (309) 762-9453

Valves and Fittings

Parr can install a wide variety of valves and fittings for use with reactors and pressure vessels. These include:

Parr also offers the following valves and fittings.

  • Needle Valves with NPT or tube connection.
  • Regulating Valves with NPT or tube connection.
  • Ball Valves with NPT or tube connection.
  • High Pressure Valves
  • Severe Service Valves
  • Remote Operating Valves
  • Tube Connectors
  • Pipe Connectors
  • Plugs
  • Union Coupling Adapters

Please contact our customer service department for details on these options.

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