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Single Stage, General-Purpose Pressure Regulator - IR4000 Series
Brand: Parker HannifinThe IR4000 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 IR4000 Series pressure reducing regulator can be used in a wide range of application conditions.
The IR4000 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 IR4000’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 IR4000 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
- 316 Stainless Steel Standard, Hastelloy C-276
Body Material
- 316L Stainless Steel Standard, Hastelloy C-22, Monel, (Hastelloy Trim is Standard with Hastelloy & Monel Bodies)
Burst Pressure
- 12,000 psig (828 barg)
Cap Material
- Nickel-Plated Brass (Standard), Stainless Steel
Compression Member Material
- Inconel 625
Diaphragm Material
- Hastelloy C-22
External Leak Rate
- Bubble Tight
Filter Material
- 316 Stainless Steel Standard (60 um Mesh Screen, 10 um Filter), Hastelloy (On Hastelloy, Monel Bodies)
Flow Capacity (Cv)
- Cv 0.06 (Standard), Cv 0.02, Cv 0.15
Internal Leak Rate
- Bubble Tight
Internal Volume (cc)
- 4.0 cc without Fitting
Knob Material
- ABS (Standard) (Ambient Temp), Aluminum
Maximum Inlet Pressure (psi)
- 4000 psi PCTFE Seats Only, 1250 psi PEEK, Vespel Seats
Maximum Working Temperature (°C)
- 66° C PCTFE, 135° C PEEK, 260° C Vespel, 66° C Self Relieving
Maximum Working Temperature (°F)
- 150° F PCTFE, 275° F PEEK, 500° F Vespel, 150° F Self Relieving
Minimum Working Temperature (°C)
- -40° C
Minimum Working Temperature (°F)
- -40° F
Nut Material
- Stainless Steel
O-Ring Material
- FKM (Standard), PTFE
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
- Hastelloy C-276
Poppet Spring Material
- Inconel X-750
Proof Pressure
- 6,000 psig (414 barg)
Seat Material
- PEEK
Seat Options
- PCTFE (Standard), Vespel, PEEK
Seat Retainer Material
- 316L Stainless Steel Standard, Hastelloy C-22
Supply Pressure Effect
- 0.23 psig / 100 psig (0.016 barg / 7 barg) @ 0.02 Cv, 0.6 psig / 100 psig (0.04 barg / 7 barg) @ 0.06 Cv, 1.5 psig / 100 psig (0.1 barg / 7 barg) @ 0.15 Cv
Weight (kg)
- 0.7
Weight (Lbs)
- 1.5
- Analyzer Sample Systems
- Point-of-Use for Corrosive or Specialty Gases
- Research Labs
- Instrument Calibration
- Breathing Systems