Single Stage, Pressure Regulator, Welded – IR4000W

Veriflo Division's IR4000W Series pressure reducing regulator can be used in a wide range of application conditions, and has the capability to meet the most stringent requirements of your system design. The IR4000W’s unique design characteristics give you precise control and consistent performance through superior internal component alignment and contamination control.
The IR4000W Series regulator offers high pressure capability with an inlet pressure up to 4,000 psig, and functions equally well with low supply pressure for point-of-use applications.  The large convoluted Hastelloy C-22® diaphragm provides stable pressure control over the operational range of the regulator.

Markets:
• Fluid & Gas Handling
• Process Control

Features/Benefits:
• Unique compression member loads the seal to the body without requiring a threaded nozzle or additional seals
• Internally threadless design reduces particle generation and promotes long seat life.
• Low internal volume reduces purge times.
• Cleaned for O2 service is standard
• Positive upward and downward stops increase cycle life and prevents diaphragm damage and failure
• Multiple seat materials for media compatibility and temperature applications
• Standard Hastelloy C-22 diaphragm provides high corrosion resistance

Applications:
• Analyzer sample systems
• Point-of-use for corrosive or specialty gases
• Research labs
• Instrument calibration
• Breathing systems