Valves for oleohydraulic or pneumatic transmissions
Taps, cocks, valves and similar appliances, for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves; parts thereof: > Valves for oleohydraulic or pneumatic transmissions
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Subheadings
Products classified under HTS 8481.20.00
Hydraulic Solenoid Valve for Industrial Presses
A solenoid-operated valve designed for controlling hydraulic fluid flow in oleohydraulic transmission systems of industrial presses. It precisely regulates pressure and direction of oil flow to actuate cylinders. Classified under 8481.20.00 as it is specifically for oleohydraulic transmissions.
Pneumatic Directional Control Valve 5/2 Way
A 5/2-way pneumatic valve that directs compressed air flow in pneumatic transmission systems for automation. It switches between two actuator positions using five ports. Falls under 8481.20.00 for pneumatic transmission applications.
Proportional Hydraulic Flow Control Valve
Electronically controlled proportional valve for precise flow modulation in hydraulic transmission circuits of construction equipment. It varies oil flow proportionally to electrical input signals. HTS 8481.20.00 covers oleohydraulic transmission valves including proportional types.
Pneumatic Poppet Valve for Air Cylinders
High-speed poppet design valve for rapid air switching in pneumatic cylinder transmission systems. Provides tight sealing for repetitive industrial automation cycles. Specifically for pneumatic transmissions per 8481.20.00.
Servo-Proportional Pneumatic Valve
High-response servo valve for precise pneumatic pressure control in robotic transmission systems. Provides sub-millisecond response for dynamic motion control. Oleohydraulic/pneumatic transmission valve per HTS 8481.20.00.
Cartridge-Type Hydraulic Valve
Insert-style cartridge valve for compact hydraulic manifold assemblies in mobile equipment transmissions. Provides directional, pressure, flow control in single unit. Standard oleohydraulic transmission classification 8481.20.00.
Explosion-Proof Pneumatic Valve
ATEX-certified pneumatic valve for hazardous location air transmission systems in oil/gas processing. Intrinsically safe design prevents ignition. Pneumatic transmission valve under 8481.20.00.