New York Air Brake Triple Valve
Classic triple valve system for freight car air brakes that handles service, emergency, and recharge functions. Falls under HTS 8607.21.50.00 as 'other' air brakes parts for railway rolling stock. Proven design still used in legacy North American rail fleets.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marketed for non-rail pneumatic applications
Check valves and safety valves classified separately in Chapter 84.
If reservoir tank component only
Railway reservoirs of iron/steel classified in Chapter 73.
If with significant plastic pneumatic fittings
Plastic tubes/fittings for rail may go to Chapter 39 if predominant material.
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Import Tips & Compliance
• Retrofit compatibility certificates needed for older rail systems
• Document air pressure ratings (typically 90-110 psi) for customs verification
Related Products under HTS 8607.21.50.00
Double Check Valve for Air Brakes
Dual check valve selects highest pressure source for air brake application. Railway rolling stock part HTS 8607.21.50.00. Critical for dual-circuit brakes.
Air Brake Reducing Valve
Pressure reducing valve steps down main reservoir air to brake cylinder pressure. 'Other' air brake part HTS 8607.21.50.00 for tramways. Adjustable 40-80 psi output.
Knorr-Bremse Brake Control Valve
The Knorr-Bremse DB10 brake control valve regulates air pressure to control braking force on passenger rail cars. As an 'other' air brake part under HTS 8607.21.50.00, it ensures precise brake application in tramway and railway rolling stock. Critical for fail-safe emergency braking systems.
Bendix Air Brake Quick Release Valve
Bendix QR-1 quick release valve rapidly exhausts brake pipe air for fast release on freight trains. 'Other' air brake part under HTS 8607.21.50.00 for railway rolling stock. Improves train handling by minimizing release times.
Railcar Air Brake Hose Diaphragm
Flexible diaphragm for gladhand connections between rail cars in air brake hose assemblies. HTS 8607.21.50.00 'other' for air brake parts of rolling stock. Seals 3/8" air lines at 90-120 psi.
Emergency Brake Reservoir Valve
Valve assembly for auxiliary/emergency air reservoirs on passenger rail cars. Provides immediate air supply for emergency braking under HTS 8607.21.50.00. Meets crashworthiness standards.