Parker Hannifin Corporation’s Veriflo Division
presents the IR4000 Series internally threadless
pressure regulator for instrument/analyzer
and semiconductor applications. The internal
threadless design minimizes purge times, and
reduces carrier and calibration gas usage. The
IR4000's seat materials meet the requirements
for corrosive and/or higher temperature media
requirements.
Instrument applications include gas management
systems in petrochemical/refineries and
process analyzer systems. Semiconductor
applications include general purpose gas
management (Air, Clean Dry Air (CDA), and
Plant Nitrogen).
The IR4000 is a high pressure regulator that can
be ordered with a variety of options to meet
a wide range of system design requirements.

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