SC-1 and ELX type empty/load equipment for freight car air brake systems.
SC-1 Type: S-1 Load Sensing Valve
Regulates air flow to the P-1 Load Proportional Valve when a car is empty
SC-1 Type: P-1 Load Proportioning Valve
Proportions brake cylinder pressure on an empty car at either 40%, 50% or 60% of a loaded car
SC-1 Type: Equalizing Reservoir
A small reservoir designed to provide pressure balance with the brake cylinder upon an empty car brake application
The ELX-B Empty/Load Valve incorporates the sensor and proportioning function in one unit
Wabtec Freight Car Components & Services
SALES & SUPPORT
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If you prefer to contact us directly:
30 Isabella Street
Pittsburgh, PA 15212 - USA
(412) 825-1000, option #1
freight [dot] customerservice [at] wabtec [dot] com (subject: Freight%20Car%20Website%20Inquiry)