Pacific PR-2 Protection Valve ABC277147

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Stock Code:
170178
Hamilton
Out of Stock
Christchurch
Out of Stock
Price:
$162.91 Excl. GST
Unavailable for Online Purchase
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Pressure Protection Valve - PR2

Safeguard your air-brake system with this rugged pressure protection valve designed to maintain reservoir pressure integrity under load or accessory failure. Ideal for heavy duty fleets, trailers and air-brake systems that require dependable cut-in/cut-out performance.

Key Features & Benefits:

  • Built to “PR2 style” specification — closes at approximately 65 PSI to protect primary brake-system air reservoirs.
  • Supply and delivery ports (typically ¼″ NPT) suited for standard air-brake system plumbing.
  • Compact, durable construction built to withstand demanding service environments — when an accessory air circuit fails, this valve helps ensure the brake circuit retains priority air.
  • Cross-reference with common OEM part numbers, making it a flexible replacement option for many fleets.

Applications:
Ideal for use in commercial heavy-vehicles, trailers and air-brake systems where it’s critical to prevent auxiliary air circuits from depleting the brake supply. If you’re experiencing issues such as rapid reservoir drain, loss of brake air-supply prioritisation or servicing for fleet reliability, this valve is a strong choice.

Why choose this valve?
By installing a correctly matched pressure protection valve, you help maintain brake-system integrity under variable load or failure conditions. The PR2 style 65PSI variant ensures consistent cut‐off pressure, giving you better system stability, longer component life and safer operation.

 

65PSI Adjustable 

Related:

  • 277147
  • 277226
  • ABC277147
Type:  Qty:  Size: 
Supply Port  1 1/4" 
Delivery Port  1 1/4" 

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