Other
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: > Other appliances: > Hand operated: > Of iron or steel > Of iron: > Other
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 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8481.80.30.40
Iron Lift Check Valve
Hand-serviceable cast iron lift check valve for vertical flow prevention in sump tanks. HTS 8481.80.3040 as other hand iron appliance. Spring-assisted lift disc.
Hand Iron Relief Valve
Manually adjustable cast iron pressure relief valve for overpressure protection in boilers. Under HTS 8481.80.3040 other hand-operated iron. Reseat type.
Malleable Iron Spigot Valve
Rotary hand spigot valve of malleable iron for faucet and tank outlet control. HTS 8481.80.3040 other iron hand valves. Tapered plug design.
Cast Iron Diverter Valve
Hand-lever cast iron diverter valve for directing flow between tank outlets. Classifies HTS 8481.80.3040 as other hand iron. Two-position switching.
Iron Sampling Valve
Hand-operated cast iron sampling valve for process line extraction to test tanks. HTS 8481.80.3040 other iron hand appliance. Needle-type port.
Cast Iron Gate Valve
A hand-operated gate valve made of cast iron, used to control the flow of fluids in pipelines by raising or lowering a gate. It falls under HTS 8481.80.3040 as a hand-operated valve of iron, other than specific types like ball or globe valves. Designed for pipes, tanks, and boiler systems in industrial and plumbing applications.
Hand-Operated Iron Check Valve
A cast iron check valve manually operated to prevent backflow in piping systems, commonly used in water and wastewater lines. Classified under HTS 8481.80.3040 for other hand-operated valves of iron. Ensures one-way flow in tanks and boiler applications.
Malleable Iron Lever Ball Valve
Hand-lever operated ball valve constructed from malleable iron for shut-off control in gas and water lines. Fits HTS 8481.80.3040 as other hand-operated iron valves for pipes and vats. Durable for low-pressure industrial use.
Cast Iron Butterfly Valve
Hand-wheel operated cast iron butterfly valve for throttling flow in HVAC and water systems connected to tanks. Under HTS 8481.80.3040 for other hand-operated iron valves. Lightweight design for large diameter pipes.
Iron Plug Valve for Oil Lines
Hand-operated cylindrical plug valve of cast iron for tight shut-off in oil pipelines and storage tanks. HTS 8481.80.3040 covers this as other hand-operated iron appliance. Lubricated plug for corrosion resistance.
Handwheel Iron Needle Valve
Precision handwheel-operated needle valve of iron for fine flow control in instrumentation lines to boilers. Classifies in HTS 8481.80.3040 as other hand-operated iron valves. Small orifice for metering applications.
Cast Iron Foot Valve
Hand-installable cast iron foot valve with strainer for well pumps and tank suction lines. Under HTS 8481.80.3040 as other hand-operated iron valve appliance. Prevents sediment entry while allowing flow.
Iron Y-Strainer Valve
Hand-operated cast iron Y-pattern strainer valve for removing debris from pipelines to boilers and vats. HTS 8481.80.3040 for other iron hand valves. Blow-down port for cleaning.
Malleable Iron Drain Valve
Threaded hand-operated malleable iron valve for tank and boiler drain applications. Fits HTS 8481.80.3040 as other hand iron valves. Quick-connect for maintenance.
Cast Iron Angle Valve
90-degree hand-operated cast iron angle valve for space-constrained pipe turns in tank systems. Classified HTS 8481.80.3040 other iron hand valves. Compression or threaded ends.