Pressure-reducing valves
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: > Pressure-reducing valves
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 8481.10.00
Apollo 38F Inline Pressure Reducing Valve
Apollo 38F is a lead-free brass pressure reducing valve for commercial water systems, featuring fabric-reinforced diaphragm for precise control. It reduces high municipal pressure to safe levels for building plumbing. HTS 8481.10.00 applies as it's expressly for pressure reduction in pipes.
T&S Brass B-59R Pressure Reducing Valve
T&S Brass B-59R is a compact chrome-plated brass pressure regulator for commercial kitchen faucets and pre-rinse units. It protects low-pressure fixtures from main line surges. HTS 8481.10.00 designation fits its role as pipe pressure-reducing appliance.
Nibco PCV-75 Plastic Pressure Reducing Valve
Nibco PCV-75 is a PVC true union pressure reducing valve for corrosive chemical and irrigation applications up to 150 psi. Features adjustable knob for precise outlet control. Classifies under 8481.10.00 as pressure-reducing despite plastic construction.
Johnson Valves J70 Series Industrial PRV
Johnson J70 direct-acting pressure reducing valve for steam, air, and liquid service in industrial plants, with stainless steel trim. Reduces control pressure to pilot-operated levels. HTS 8481.10.00 covers this general pressure-reducing appliance.
Spirax Sarco DR10 Direct Acting Pressure Regulator
Spirax Sarco DR10 is a compact direct-acting pressure reducing valve for steam up to 50 psig, used in laundry and humidification systems. Features balanced safety valve design. Primarily pressure-reducing function fits HTS 8481.10.00.
Fisher 99 Series Pressure Reducing Regulator
Fisher 99 series is a high-pressure natural gas regulator for commercial meter stations, reducing from 1000 psi to distribution pressures. Spring-loaded diaphragm control. General pressure-reducing appliance under HTS 8481.10.00.
Tescom ER5000 Electronic Pressure Regulator
Tescom ER5000 combines electronic control with pressure regulation for precision gas handling in laboratories and testing. PID control maintains setpoint accuracy. Despite electronics, primary pressure-reducing function keeps it in HTS 8481.10.00.
Swagelok KPR Series Knob-Adjust Pressure Regulator
Swagelok KPR knob-adjustable pressure regulator for high-purity gas systems, with 316L stainless construction and metal diaphragm. Used in analytical instrumentation. Pressure-reducing valve per HTS 8481.10.00.
Parker H-Series High Flow Pressure Regulator
Parker H-Series high-flow pressure regulator for pneumatic control systems, handling 5000 psi inlet with balanced poppet design. Used in factory automation. HTS 8481.10.00 for pressure reduction in air lines.
Barksdale H2C Hydraulic Pressure Reducing Valve
Barksdale H2C cartridge-style hydraulic pressure reducing valve for mobile equipment, preset at 3000 psi with direct-acting design. Inserts into manifolds. Cartridge valves qualify under HTS 8481.10.00 as pressure reducers.
ASCO 500 Series Solenoid Pressure Regulator
ASCO 500 series combines solenoid pilot with pressure regulation for precise air pressure control in automation, 0-120 psi range. Electronic command input. Hybrid function but pressure-reducing primary for HTS 8481.10.00.
Aquatrol Stainless Steel Pressure Reducing Valve
The Aquatrol pressure reducing valve is designed to automatically reduce incoming water pressure to a safe, consistent level for residential plumbing systems. It features an adjustable spring-loaded mechanism to maintain steady outlet pressure regardless of fluctuations in supply pressure. Classified under HTS 8481.10.00 as it is specifically a pressure-reducing valve for pipes in water distribution systems.
Watts 25P Series Water Pressure Regulator
Watts 25P is a bronze-bodied pressure reducing valve for domestic water service, protecting fixtures from high pressure damage. It includes a bellville spring for accurate pressure control up to 300 psi inlet. Falls under HTS 8481.10.00 as a dedicated pressure-reducing valve for pipe systems.
Zurn Wilkins 70XL Pressure Reducing Valve
Zurn Wilkins 70XL is a high-capacity bronze pressure reducing valve with gage ports for monitoring, used in multi-family housing water lines. It maintains constant outlet pressure against varying demand. Classified in 8481.10.00 for its pressure-regulating function in pipe systems.
Cash Acme UQR-2000 Universal Pressure Regulator
Cash Acme UQR-2000 features polymer seat for quiet operation and balanced design for stable pressure under flow changes in residential service. Suitable for cold water lines up to 2-inch pipe. Pressure-reducing valve function places it squarely in HTS 8481.10.00.