Pacific Relay Valve - R12H Style - ABC065125

(0 reviews)
Stock Code:
179998
Hamilton
In Stock
Christchurch
Out of Stock
Price:
$185.53 Excl. GST

Relay Valve - R12H
Ideal for heavy‑duty vehicle and trailer air‑brake systems, this R12H‑style relay valve is designed to apply and release service or parking brakes on long‑wheel‑base or multi‑axle vehicles.

Key Features & Benefits:

  • Style: “R12H” - a recognised relay valve format in heavy transport air‑brake systems.
  • Function: Rapidly responds to service‑brake valve signals, then graduates, holds or releases air pressure to the brake chambers it controls - helping maintain responsive braking and system stability.
  • Design: Built for high capacity air circuits, especially where long pipe runs or multi‑axle setups demand robust valve performance.

Applications:

  • Well‑suited to trucks, trailers or multi‑axle heavy vehicles that require a relay valve to serve rear or auxiliary axles where response time, capacity and reliability matter.
  • Replacement or upgrade when original relay valves show slow actuations, leakage, or inability to maintain proper chamber fill/vent under load.
  • Useful for fleet maintenance, service workshops, and operators needing a standardised valve format for interchangeability and ease of sourcing.

Why Choose Pacific?

Pacific valves are engineered for reliability, durability, and consistent performance in demanding commercial vehicle and heavy-duty pneumatic systems. With a focus on quality, dependable operation, and proven design, Pacific provides a range of valves and components built to perform in the demanding conditions found in trucks, trailers, buses, and other heavy-vehicle applications. Trusted by workshops, fleet operators, and transport professionals, Pacific delivers practical, reliable solutions that help maintain safe, efficient, and dependable vehicle pneumatic systems.

 

Related 

  • 065125
  • ABC0652125
Type:  Qty:  Size: 
Supply Port  2 1/2" 
Delivery Port  2 1/2" 
Control Port  1 1/4" 
Exhaust Port  1 Dust Sheild 

5.5 PSI Crank Pressure 

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