Hydraulic Sequence Valve
Sequence valve that controls operation order of multiple actuators in hydraulic transmission circuits for presses. HTS 8481.20.0050 covers this as 'other' oleohydraulic valve for transmissions. Ensures proper staging of machine functions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for general hydraulic circuits
Non-transmission sequence valves classify as other appliances.
If imported as transmission valve parts
Spool assemblies or cartridges classify separately as parts.
If for specialized industrial machinery
Valves integral to specific machines may follow the machine classification.
Not sure which classification is right?
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Import Tips & Compliance
• Include circuit diagrams showing sequence control function in transmission systems
• Certify maximum operating pressures match oleohydraulic transmission specs
Related Products under HTS 8481.20.00.50
Directional Control Hydraulic Valve
A solenoid-operated directional control valve used in hydraulic transmission systems to direct fluid flow between ports in machinery like excavators. It falls under HTS 8481.20.0050 as it is specifically designed for oleohydraulic transmissions and classified as 'other' hydraulic valves beyond basic types. This valve precisely controls actuator movement in industrial equipment.
Proportional Hydraulic Flow Control Valve
Proportional valve that modulates hydraulic fluid flow based on electronic signals for precise speed control in CNC machines. Classified under HTS 8481.20.0050 for oleohydraulic transmission applications as an 'other' hydraulic valve. It enables variable flow in automated systems.
Hydraulic Pressure Relief Valve for Transmissions
Adjustable relief valve that protects hydraulic transmission circuits by limiting maximum pressure in systems like forklift hydraulics. Fits HTS 8481.20.0050 as 'other' oleohydraulic valves for transmission use. Prevents system damage during overloads.
Servo-Proportional Hydraulic Directional Valve
High-response servo valve providing precise directional control in closed-loop hydraulic transmissions for robotics. Under HTS 8481.20.0050 as specialized 'other' oleohydraulic transmission valve. Offers sub-micron accuracy in position control.
Counterbalance Hydraulic Valve
Counterbalance valve maintains load control in hydraulic transmission cylinders for cranes and lifts. Classified HTS 8481.20.0050 as 'other' oleohydraulic transmission valve. Prevents uncontrolled descent under load.
Hydraulic Pilot-Operated Directional Valve
Pilot-operated directional valve using low-pressure signal for high-flow switching in transmission systems. HTS 8481.20.0050 for 'other' oleohydraulic valves in transmissions. Common in large hydraulic presses.