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Honeywell OPDAR231 Pressure Regulator Pneumatic

The Honeywell OPD-AR231 is a robust pneumatic pressure regulator designed for demanding industrial environments. Its sealed construction provides splash resistance, ensuring reliable operation in challenging conditions. The regulator operates on a left-hand counter-clockwise rotation and incorporates 10-32 UNF threads for secure mounting. It is supplied with mounting screws and lockwashers for ease of installation. This regulator is ideal for applications requiring precise pressure control in automated systems and process equipment.

Authorized Distributors
Source:Newark
Part No:OPD-AR231
Stock:1
Inv Date:06-01-2026
Price: Unit price: $458.25
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Source:DigiKey
Part No:OPD-AR231
Stock:0
Inv Date:06-01-2026
Price: Unit price: $506.106
Buy/RFQ:
Part No:OPD-AR231
Stock:0
Inv Date:06-02-2026
Price: Unit price: $418.51
Buy/RFQ:
Part No:OPD-AR231
Stock:1
Inv Date:06-01-2026
Price: Unit price: $492.97
Buy/RFQ:

Honeywell OPDAR231 Pressure Regulator Pneumatic Specifications:

  • Operating Force: 4.5 IN LB MAX
  • Mounting Screw Holes: 10-32 UNF-2B THREADS X .219 REF DEEP
  • Terminal Screws: 4-40 UNC X .125 REF ROUND HEAD
  • Sealed Construction: Provides splash resistance
  • Rotation: Switch operates on left-hand counter-clockwise rotation
  • Overtravel: DO NOT OVERTRAVEL
  • Material: Corrosion Resistant Steel
  • Shaft Diameter: .218
  • Hex Across Flats: 2.750.008
  • NPT Thread: 1/2-14 NPT THREAD 1.9374.008
  • Nut Type: 10-32 Type UNF Locking
  • Dimensions: 4.030 x 5.250
  • Mounting Hole: 3.6604.030

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Frequently Asked Questions

Where can I buy Honeywell OPDAR231?

You can click on the BUY or RFQ button to purchase OPDAR231 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part OPDAR231?

You can download the OPDAR231 datasheet or visit the Honeywell website for support.

Who is the manufacturer of OPDAR231?

Honeywell

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