Retaining Valve

Wabtec westinghouse air brake Freight Car Products Retaining Valve
Wabtec Corporation Freight Car Products Retaining Valve

Wabtec Freight Car Pneumatics manufactures a variety of freight brake devices including various venting devices.

  • Offering brass and composite retaining valves to suit your needs
  • Compliant with AAR specification S-446
  • Three position manually operated valve to either allow direct air flow from the brake cylinder on a brake release or retain air in the brake cylinder on a release depending upon the positioning of the handle
  • Floor and suspension mounting options