WATSON & CHALIN part description

Features & Benefits

  • Accepts 1/4-inch NPT fittings, making it an easy match for most air brake setups
  • Handles input pressures as high as 300 PSI, with adjustable output between 0 and 125 PSI
  • Provides fine-tuned control over air direction in suspension and leveling circuits
  • Works effectively for managing lift axles, auxiliary tanks, or load-balancing components
  • Built and validated to deliver consistent function in commercial air systems

Watson & Chalin Air Brake Line Three-Way Pilot Valve

Used in air suspension and braking applications, this Watson & Chalin Air Brake Line Three-Way Pilot Valve manages directional air flow with accuracy. Fitted with ¼” NPT ports, it accommodates up to 300 PSI on the inlet and regulates output between 0 and 125 PSI. This makes it a practical solution in trailer lift axle control or auxiliary air systems where good air modulation is needed. Get the Watson & Chalin 17525-01 today.

Watson and Chalin (W&C)® is a one-stop-shop for all suspension needs. It offers first-rate lift axles for trailer air ride, trailers and trucks, single point, loose axles, and sub-frame assemblies. A pioneering world-renowned suspension company, W&C designs and manufactures durable medium- and heavy-duty suspensions for the truck and trailer industries. Its extensive product offering is aimed to provide original equipment manufacturers and dealers with a comprehensive line of aftermarket suspension products on a domestic and international scale. With its manufacturing excellence, remarkable leadership guidelines, and best warranties available, Watson & Chalin provides its customers in the heavy-duty commercial vehicle industry with the best value for their money.
 

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