25A-IR1000/2000/3000-A, Precision Regulator

Series IR Precision Regulators are designed to be compact and light weight. The maximum set pressure has been expanded from the conventional 0.7MPa to 0.8MPa. Relief flow has been increased by nearly 5 times (compared to SMC IR201, IR401). The optional bracket and pressure gauge can be mounted on either the front or back of the unit.

The 25A- series variations are designed using material compatible with secondary battery applications and are able to be used in low dew point environments.  The variations eliminate copper (Cu) and zinc (Zn) material where possible, making them compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types.

  • Lightweight, precision regulator
  • Bottom and front exhaust added
  • Maximum supply pressure: 145 psi (1.0 MPa)
  • Set pressure range psi (MPa): 0.8 to 116 depending on model
  • Series 25A-IR is compatible with secondary battery applications
25A-IR1000/2000/3000-A, Precision Regulator
Configuration Options
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Product Options

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Select values from the drop down lists or make appropriate selections to configure the part number.
Body Size Configuration Status
Set Pressure Configuration Status
Exhaust Direction Configuration Status
Thread Configuration Status
Port Size Configuration Status
Mounting Configuration Status
Flow Direction Configuration Status
Knob Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.


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