Pacific Tractor Protection Valve - TP3 Style - ABC279000

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Stock Code:
170152
Hamilton
In Stock
Christchurch
Out of Stock
Price:
$127.25 Excl. GST

Tractor Protection Valve - TP3 Style
Ensure the integrity of your tractor‑trailer air‑brake system with this TP3‑style protection valve, engineered to safeguard the tractor’s air supply and service lines under trailer fault or break‑away conditions.

Key Features & Benefits:

  • Designed to work with dash control or trailer supply valves in TP3‑style systems - for example paired with PP‑3 or PP‑7 trailer supply valves.
  • Prevents depletion of the tractor’s primary air reserves if the trailer circuit suffers a break‑away or failure - ensuring the tractor’s braking system retains priority.
  • Direct replacement for major OEM part numbers such as Bendix 279000 & Midland KN34060 - facilitating easy fit and compatibility.

Applications:
Ideal for heavy‑duty trucks and tractor units where safe, reliable trailer coupling and disconnection protection is required. When the trailer supply line fails or is disconnected, the TP3 valve closes the trailer service line to prevent loss of tractor air - maintaining brake circuit integrity.

Why choose this valve?
Selecting a properly specified tractor protection valve like this ensures your vehicle is better protected against trailer‑air‑system faults, reduces risk of sudden air loss, and supports safe, legal braking performance. The TP3 style is a well‑established format in heavy‑duty transport fleets, making sourcing and replacement easier.

 

Replaces:

  • 279000
Type:  Qty:  Size: 
Trailer Emergency Port 1  1 1/2"
Trailer Service Port 1 1 1/2"
Trailer Emergency Port 2 1 1/4" 
Trailer Service Port 2 1 3/8" 
Exhaust Port 1 Dust Sheild

Valve Length: 4-3/4"

 

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