Retaining Valves
Three-Position Retaining Valves
Manually operated valve used to control brake cylinder air pressure during a brake release by allowing pressure to exhaust and retaining brake cylinder pressure while the system recharges.
- Three-position, manually operated valve allows either direct air flow from brake cylinder on a brake release or retains air in brake cylinder on a release, depending on the position of the handle
- Compliant with AAR specification S-446
- Available in brass or composite
- Floor and suspension mounting options
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