U.S. imports of Pressure-Reducing Valves (SITC 74710) totaled $45.3M in August 2026, imported from 61 countries.
Importers of Pressure-Reducing Valves paid $4.3M in duties in August 2026, an average duty rate of 9.03% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataPressure-reducing valves regulate downstream line pressure in industrial piping, HVAC, water distribution, and process-plant systems, making them a critical flow-control component across multiple end-use sectors. Classification under SITC 74710 can intersect with Section 301 tariff exposure depending on country of origin, so importers should verify applicable duty treatment before entry. Body material (brass, stainless, cast iron), pressure rating, and end-connection type are the specification variables that most often drive tariff-line placement and procurement decisions.
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4.8K import shipments a month
Body material — brass, bronze, cast iron, or stainless steel — is a primary classification criterion at the HTS 10-digit level. Importers should confirm the material composition with the manufacturer before filing entry documents, as misclassification can trigger penalty exposure.
Depending on country of origin, pressure-reducing valves may be subject to Section 301 tariffs or antidumping/countervailing duty orders. A licensed customs broker should review the specific HTS subheading and origin before importation.
Basic heading 239 of 642 in section 7
Basic heading 74710 · $45.3M of $172.0B
ImportsExports
Imports
$45.3MYoY · free account
Exports
$42.4MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $484.4M of Pressure-Reducing Valves.
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
Mexico and Italy together supply 42% of it. South Korea pays 12.0% duty; Canada 0.1%.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
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