Stainless Steel Inline Pressure Regulator
A compact stainless steel valve installed inline on gas lines to reduce and stabilize high-pressure natural gas supply to appliances like furnaces. Classified in HTS 8481.10.0090 as an other pressure-reducing valve for pipes, distinct from industrial or semiconductor-specific models. It uses a spring-loaded mechanism for precise outlet pressure control.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If manual adjustment only
Manually operated valves without automatic pressure reduction classify under general valves in 8481.80, not pressure-reducing appliances.
If Electronically controlled pressure regulators may classify as automatic control valves in Chapter 90.
If for safety/relief purpose
Safety valves that release excess pressure rather than regulate it continuously fall under 8481.40.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include flow capacity and pressure range specs in documentation to confirm pressure-reducing function
• Certify for gas safety standards like ANSI Z21.18 to prevent reclassification
• Avoid pitfall of declaring as 'gas valve only' under 8481.80
Related Products under HTS 8481.10.00.90
Brass Diaphragm Pressure Reducing Valve
A brass-constructed diaphragm-type valve designed to automatically reduce high inlet water pressure to a lower outlet pressure for residential plumbing systems. It falls under HTS 8481.10.0090 as a pressure-reducing valve not specified elsewhere in the subheading, used for pipes and tanks in non-industrial applications. The diaphragm mechanism responds to downstream pressure changes to maintain steady output.
Adjustable Water Pressure Reducer for RO Systems
A small adjustable pressure-reducing valve used on reverse osmosis water filtration systems to protect membranes from high inlet pressure. It qualifies for HTS 8481.10.0090 as an other pressure-reducing valve for water pipes, featuring user-adjustable settings for optimal 40-60 PSI output. Essential for residential and light commercial water treatment.
Pilot-Operated Pressure Reducing Valve
A sophisticated pilot-operated valve system that uses a smaller pilot valve to control a main valve for precise high-flow pressure reduction in water distribution lines. Falls under HTS 8481.10.0090 as other pressure-reducing valves for pipes and tanks. Ideal for municipal and commercial applications requiring stable outlet pressure.
LP Gas Cylinder Pressure Regulator
A two-stage pressure regulator mounted on propane cylinders to step down tank pressure from 200+ PSI to appliance-safe levels around 11 inches water column. Classified HTS 8481.10.0090 as other pressure-reducing valve for gas tanks. Features safety overpressure relief and adjustable outlets.
Medical Oxygen Pressure Reducing Valve
A high-purity brass regulator for medical oxygen cylinders, reducing high tank pressure to precise flow rates for patient delivery systems. HTS 8481.10.0090 covers this as other pressure-reducing valve for gas tanks in medical use. Features CGA 870 connections and flowmeter compatibility.
Air Compressor Pressure Regulator
Adjustable inline regulator for compressed air systems, reducing tank pressure to tool operating levels with built-in filter and lubricator. Falls under HTS 8481.10.0090 as other pressure-reducing valve for air pipes. Common in workshops and manufacturing.