Sealco Automatic Shut Off Valve - A25600Y

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Stock Code:
170084
Hamilton
Low Stock
Christchurch
Out of Stock
Price:
$194.40 Excl. GST

Sealco A25600Y Automatic Shut-Off Valve

The Sealco A25600Y is a rugged, dash-mounted automatic shut-off valve designed for commercial pneumatic systems - most commonly used as a cab control or parking brake valve in trucks, tractors and heavy vehicles. It helps manage air-pressure circuits by automatically shutting off airflow when system pressure falls below a specified threshold, safeguarding brake circuits and enhancing operational safety.

 

Key Features & Benefits

  • Automatic shut-off operation: Valves close automatically when inlet pressure drops to approximately 30 ± 5 PSI, helping prevent air loss in critical circuits.
  • Push-pull control: Easy-to-operate push/pull knob (13-Y yellow) allows clear driver actuation of parking brake or auxiliary circuits.
  • Single-hole dash mounting: Designed for straightforward installation in the cab or instrument panel as a reliable operator control valve.
  • Heavy-duty design: Built to withstand the demanding environments of commercial transport vehicles.

 

Typical Applications

  • Cab control valve: Used inside the tractor or truck to control parking brake or similar pneumatic circuits.
  • Parking brake shut-off: Automatically isolates the brake circuit when air pressure drops, supporting safe parking and brake system integrity.
  • Auxiliary circuit valve: Suitable for any application requiring automatic shut-off based on system pressure in heavy-vehicle air systems.

Why Choose the Sealco A25600Y?

The Sealco A25600Y combines automatic pressure control with simple manual operation, making it a reliable and easy-to-use component in vehicle air-brake and pneumatic control systems. Its industry-standard porting and mounting format ensures compatibility with a wide range of trucks and heavy vehicles, while its automatic shut-off feature helps preserve air system performance and safety.

 

 

Inlet Port:  1/4" NPT
Outlet Port:  1/4" NPT
Exhaust Port:  1/8" NPT
Shutoff Pressure:  30 +/- 5 PSI

 

Includes yellow printed (13Y) Sealco knob.
Printed with:

PULL TO APPLY
PARKING BRAKE
PUSH TO RELEASE

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