NAICS 332912 Quarterly Industry Report
Fluid Power Valve and Hose Fitting Manufacturing
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 332912Sector: 33Updated: Q1 2026
About This Report
This report examines NAICS 332912 (Fluid Power Valve and Hose Fitting Manufacturing) compiled by Fair Market Value using data from the U.S. Census Bureau[5], Bureau of Labor Statistics[6], and the National Fluid Power Association. Industry data reflects 2022 NAICS classifications verified against government sources. This report is updated quarterly as new statistical releases become available. Additional data is drawn from SBA[7].. NAICS 332912 analysis supports business valuations, M&A comparables, and lending decisions.
Industry Snapshot
Key metrics for the fluid power valve and hose fitting manufacturing industry.
Industry Definition & Overview
Fluid Power Valve and Hose Fitting Manufacturing (NAICS 332912) encompasses establishments primarily engaged in manufacturing hydraulic and pneumatic valves, hose fittings, tube assemblies, and related components used in fluid power systems. This sector serves critical applications in aerospace, construction equipment, agricultural machinery, heavy trucks, and materials handling. Manufacturing comprises 171 verified active companies employing approximately 33,220 workers, with total industry revenue of roughly $11.3 billion. Precision engineering defines this sector.
Fluid power systems depend upon precision-manufactured components to function safely and efficiently across industrial applications. Manufacturers produce an array of directional control valves, check valves, pressure relief valves, and specialized hose assemblies meeting stringent performance standards. Per the Census Bureau NAICS classification[5], NAICS 332912 falls within Industry Group 3329 (Other Fabricated Metal Product Manufacturing). Production capabilities increasingly require advanced engineering expertise and quality control systems.
Import competition from Mexico, Japan, and Germany pressures the domestic manufacturing base on commodity valve products. Geographic clustering in the Great Lakes and Northeast regions reflects established manufacturing infrastructure and skilled labor pools. The National Fluid Power Association represents manufacturers, distributors, and suppliers of hydraulic and pneumatic components. Domestic producers compete through specialized capabilities, rapid delivery, and technical service support. The industry exhibits a fragmented market structure with both large diversified manufacturers and specialized niche producers.
What's Included in This Industry
- Manufacturing of hydraulic directional control valves
- Production of hydraulic pressure relief valves and check valves
- Pneumatic valve manufacturing and assembly
- Metal hose fittings and tube connectors
- Hose assemblies for fluid power systems
- Proportional and servo valve manufacturing
- Solenoid-operated fluid control valves
- Manifold block production and assembly
- Specialty material valve production for severe-service applications
- Testing and quality assurance of valve assemblies
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Subsector | Fabricated Metal Product Manufacturing | 332 |
| Industry Group | Other Fabricated Metal Product Manufacturing | 3329 |
| NAICS Industry | Metal Valve Manufacturing | 33291 |
| National Industry | Fluid Power Valve and Hose Fitting Manufacturing | 332912 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 332911 | Industrial Valve Manufacturing | Industrial Valve Manufacturing serves similar customer bases and uses comparable production processes for non-fluid power industrial control valves including gate, globe, and ball valves. |
| 332919 | Other Metal Valve and Pipe Fitting Manufacturing | Other Metal Valve and Pipe Fitting Manufacturing covers plumbing valves, pipe fittings, and specialty valve types that fall outside fluid power and industrial valve classifications. |
| 333131 | Mining Machinery and Equipment Manufacturing | Mining Machinery and Equipment Manufacturing incorporates fluid power valves into hydraulic systems powering excavation, material handling, and mineral processing equipment. |
| 332710 | Machine Shops | Machine Shops provide contract CNC machining services for valve bodies, spools, and housing components, serving as both subcontractors and competitors to fluid power valve manufacturers. |
| 331110 | Iron and Steel Mills and Ferroalloy Manufacturing | Iron and Steel Mills provide raw steel, specialty alloys, and forgings used in manufacturing fluid power valve bodies and hose fitting components for hydraulic and pneumatic systems. |
| 336310 | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing incorporates fluid power valves into engine cooling, lubrication, and fuel delivery systems throughout automotive production. |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | Texas | 10.7% | 36 |
| 2 | California | 10.7% | 36 |
| 3 | Michigan | 9.8% | 33 |
| 4 | Ohio | 8.9% | 30 |
| 5 | Illinois | 5.1% | 17 |
| 6 | Pennsylvania | 4.5% | 15 |
| 7 | Indiana | 4.2% | 14 |
| 8 | Connecticut | 3.9% | 13 |
| 9 | Wisconsin | 3.9% | 13 |
| 10 | Florida | 3.6% | 12 |
% Of Establishments
0%
11%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
40
Total SBA Loans
$56.8M
Total Loan Volume
$1.4M
Average Loan Size
13 yrs
Average Loan Term
9.27%
Average Interest Rate
280
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: The SBA size standard for NAICS 332912 is 1,000 employees[8], making most domestic fluid power manufacturers eligible for small business programs. Companies can access SBA 7(a) loans[9] for equipment and working capital, plus 504 loans for major facility investments. Manufacturers with fewer than 1,000 employees qualify for federal contracting set-asides and small business certifications. The capital-intensive nature of fluid power manufacturing makes SBA financing relevant for equipment upgrades and capacity expansion.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | Wells Fargo Bank National Association | 8 | $29.4M | $3.7M |
| 2 | The Huntington National Bank | 8 | $18.7M | $2.3M |
| 3 | Newtek Bank, National Association | 8 | $3.6M | $450K |
| 4 | Bank of America, National Association | 8 | $2.8M | $350K |
| 5 | Live Oak Banking Company | 8 | $2.4M | $300K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses are included in NAICS 332912?
NAICS 332912 includes manufacturers of hydraulic and pneumatic valves, hose fittings, tube assemblies, and related fluid power components. Businesses range from large multinational industrial suppliers to small specialized manufacturers producing directional control valves, pressure relief valves, proportional valves, solenoid-operated valves, and custom manifold assemblies.
How is NAICS 332912 structured within the manufacturing sector?
NAICS 332912 is part of Industry Group 3329 (Other Fabricated Metal Product Manufacturing) within Subsector 332 (Fabricated Metal Product Manufacturing). Per the Census Bureau[5], this classification distinguishes fluid power valves from industrial valves (332911) and other pipe fittings (332919).
What is the SBA size standard for NAICS 332912?
The SBA size standard for NAICS 332912 is 1,000 employees[8]. Companies averaging fewer than 1,000 employees over 24 months qualify as small businesses for federal contracting and SBA loan program eligibility.
How does NAICS 332912 differ from industrial valve manufacturing?
NAICS 332912 focuses specifically on fluid power (hydraulic and pneumatic) valves and hose fittings for machinery and mobile equipment. NAICS 332911 covers broader industrial valves for process control, water works, and municipal systems. Classification depends on whether the valve serves fluid power transmission or industrial process control applications.
What industries purchase fluid power valves and hose fittings?
Primary customer sectors include construction equipment, aerospace, agricultural machinery, heavy trucks, machine tools, and materials handling equipment. Per the National Fluid Power Association, these industries consume the majority of domestic fluid power production. Defense and marine applications also generate demand.
What specific activities are included in NAICS 332912?
Activities include manufacturing hydraulic directional control valves, pressure relief valves, check valves, pneumatic valves, proportional and servo valves, solenoid-operated valves, manifold blocks, metal hose fittings, tube connectors, and hose assemblies. Testing, quality assurance, and engineering design services are also included.
Are fluid power manufacturers eligible for SBA loans?
Yes, manufacturers with fewer than 1,000 employees qualify for SBA 7(a) loans[9] and 504 loans for equipment, working capital, and facility improvements. SBA contracting programs also provide access to federal procurement set-asides for qualifying small businesses.
Where are fluid power valve manufacturers geographically concentrated?
Production clusters in Connecticut, Minnesota, Texas, Michigan, Ohio, and New Jersey. Per BLS manufacturing data[6], Midwest and Northeast states maintain strong fabricated metal manufacturing employment bases supporting fluid power production. Proximity to aerospace and construction equipment OEMs drives geographic concentration.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]Census Bureau NAICS classification census.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]SBA sba.gov
- [8]SBA size standard for NAICS 332912 is 1,000 employees sba.gov
- [9]SBA 7(a) loans sba.gov
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