Metal Valve Manufacturers NAICS 33291
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Industry Summary
The 908 metal valve manufacturers in the US produce devices that control, regulate, or isolate the flow of fluids and gases. Major valve categories include automated; ball; gate, global, and check; industrial butterfly; plug; and pressure relief. Large firms typically manufacture complementary products, such as pipes, fittings, instrumentation, control systems, and pumps. Customer industries include chemical; water and wastewater; petroleum production and refining; power generation; oil and gas transmission; pulp and paper; commercial construction; and food and beverage.
Dependence on the Health of Customer Industries
Demand for metal valves depends heavily on the health of end-use markets, such as the petroleum, chemical, and water/wastewater industries.
Foreign Production and Competition
Many large firms have operations and businesses in foreign countries, exposing them to changes in trade policy, fluctuations in currency rates, and uncertainty due to political instability.
Recent Developments
Feb 8, 2026 - Manufacturing in Retreat
- US manufacturing firms are facing mounting pressure as sector activity contracts despite tariff policies intended to revive domestic production, The Wall Street Journal reports. Since 2023, manufacturers have shed more than 200,000 jobs, and tariffs have raised input costs for companies reliant on imported steel, aluminum, components, and raw materials. Firms like Insteel and metal component maker NN report that higher duties have made foreign inputs more expensive while domestic supply remains insufficient, forcing them to pay more or scramble for alternatives, according to WSJ. Moreover, policy uncertainty has stalled capital investment and created what executives describe as a “lost year” for planning. Global oversupply, especially from China, continues to depress prices in export markets, further squeezing US producers. Even where long‑term reshoring investments are underway, many projects emphasize automation and AI, limiting job growth.
- Unfolding federal and state regulations on per- and polyfluoroalkyl substances (PFAS) are reshaping industrial operations, the Valve Manufacturers Association reports. For industrial valve manufacturers, this is disruptive because fluoropolymers such as PTFE, FKM/Viton, and similar engineered compounds are widely used in seals, gaskets, packing, and linings to ensure durability, chemical resistance, and leak prevention. As bans expand, manufacturers face challenges in sourcing compliant materials without sacrificing performance, per VMA. Regulatory flux increases costs, complicates supply chains, and forces companies to invest in research for alternative solutions. Industry groups like VMA are lobbying regulators to ensure nuanced policies that distinguish between harmful PFAS and those vital to industrial safety. In what VMA notes is likely the most significant potential change impacting valve manufacturers, the EPA has proposed eliminating reporting requirements for companies that only import PFAS-containing articles, which would significantly reduce the administrative burden for many companies.
- Severe service valves made to withstand extreme pressures and temperatures are becoming a critical growth and profit driver for valve manufacturers, Valve World Americas reports. The SSV market exceeds $10 billion annually and is expanding faster than the general valve market. For manufacturers, the impact is substantial: while SSVs represent only about 15% of initial valve sales, they generate up to 45% of total market profitability due to higher margins and recurring service needs. Indeed, over a valve’s lifecycle, repair and support revenues can be three times the initial sale price. The integration of AI, smart monitoring, and digital twins allows manufacturers to reduce replacement costs, improve predictive maintenance, and capture service revenues previously outsourced. Tools like Volume Adjusted Revenue (VAR) can help quantify opportunities, enabling suppliers to bundle valve solutions and maximize profits. SSVs push manufacturers toward a service-driven model, combining product sales with ongoing support for sustained profitability.
- Producer prices for metal valve manufacturers hit another record high in November, jumping 12.8% compared to a year ago, after rising 4.3% in the previous November-versus-November annual comparison, according to the latest US Bureau of Labor Statistics data. Metal valve makers are facing rising input costs due to import tariffs imposed by the Trump administration on steel, aluminum, copper and other metals, and the rising cost of labor. While job growth in the industry was relatively flat year over year in November, the average industry wage at fabricated metal product manufacturers rose 6.9% over the same period to a new high of $29.22 per hour, BLS data show.
Industry Revenue
Metal Valve Manufacturers
Industry Structure
Industry size & Structure
The average metal valve manufacturer employs about 99 workers and generates about $40.8 million annually.
- The metal valve manufacturing industry consists of about 908 firms that employ 89,600 workers and generate about $37.1 billion annually.
- The industry is concentrated; the top 50 companies account for about 66% of revenue.
- Large US firms include divisions of Emerson (Fisher), Parker Hannafin, and Crane, Mueller Water Products, and Watts Water Technologies. The industry also includes large multi-national conglomerates headquartered in foreign countries.
- The North American valve manufacturing industry supplies about 35% of worldwide valve demand, according to the Valve Manufacturers Association (VMA).
Industry Forecast
Industry Forecast
Metal Valve Manufacturers Industry Growth
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