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Single Stage, General-Purpose Pressure Regulator, Brass - IR4200 Series
Brand: Parker HannifinThe IR4200 is a versatile regulator that works well with both high and low pressure applications. Designed to accept full cylinder pressure, it is capable of controlling a broad range of gases and liquids with process proven field reliability.
Veriflo Division's IR4200 Series brass pressure reducing regulator can be used in a wide range of application conditions.
The IR4200 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 IR4200’s design characteristics such as a large convoluted Hastelloy C-22® diaphragm and a unique compression member give you precise control and consistent performance over the operational range of the regulator.
Superior internal component alignment and contamination control make the IR4200 the perfect solution for your general purpose pressure regulator needs.
Features- 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
Specifications
Brand
Back-Up Washer Material
- Phosphor Bronze
Body Material
- Brass (Standard), Nickel-Plated Brass
Burst Pressure
- 4568 psig
Cap Material
- Nickel-Plated Brass
Compression Member Material
- Inconel 625
Diaphragm Material
- Hastelloy C-22
External Leak Rate
- 3625
Filter Material
- Copper, Phosphor Bronze
Flow Capacity (Cv)
- 3625
Internal Leak Rate
- 3625
Internal Volume (cc)
- 3625
Knob Material
- ABS (Standard) (Ambient Temp), Aluminum
Maximum Inlet Pressure (psi)
- 4000 psi Max. Inlet Pressure for PCTFE Seats Only.1250 psi Max. Inlet Pressure for PEEK & Vespel Seats.
Maximum Working Temperature (°C)
- 66° C
Maximum Working Temperature (°F)
- 150° F
Minimum Working Temperature (°C)
- -40° C
Minimum Working Temperature (°F)
- -40° F
Nut Material
- Nickel-Plated Brass
O-Ring Material
- FKM
Outlet Pressure
- 0-10 psig (.7 barg), 1-30 psig (2 barg), 2-60 psig (4 barg), 3-100 psig (7 barg), 5-150 psig (10 barg), 10-250 psig (17 barg), 20-500 psig (35 barg)
Poppet Material
- Phosphor Bronze
Poppet Spring Material
- Inconel X-750
Proof Pressure
- 4568
Seat Material
- PEEK
Seat Options
- PCTFE
Seat Retainer Material
- 316L Stainless Steel
Supply Pressure Effect
- 3625
Weight (kg)
- 3625
Weight (Lbs)
- 3625
- Analyzer Sample Systems
- Point-of-Use for Corrosive or Specialty Gases
- Research Labs
- Instrument Calibration
- Breathing Systems