2022 NAICS national industry in sector 31-33 Manufacturing
332912 Fluid Power Valve and Hose Fitting Manufacturing
NAICS 332912 is the US industry code for fluid power valve and hose fitting manufacturing. This U.S.
- Code
- 332912 (2022 NAICS)
- Title
- Fluid Power Valve and Hose Fitting Manufacturing
- Part of
- Metal Valve Manufacturing
- SBA small business limit
- Up to 1,000 employees
- Closest UK SIC
- 24100, 24200, 28120 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing fluid power valves and hose fittings.
Examples Census gives
- Fluid power aircraft subassemblies manufacturing
- Hose assemblies for fluid power systems manufacturing
- Hydraulic and pneumatic hose and tube fittings manufacturing
- Hydraulic and pneumatic valves manufacturing
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Manufacturing fluid power cylinders are classified in U.S. Industry 333995, Fluid Power Cylinder and Actuator Manufacturing.
- Manufacturing fluid power pumps are classified in U.S. Industry 333996, Fluid Power Pump and Motor Manufacturing.
- Manufacturing intake and exhaust valves for internal combustion engines are classified in Industry 336310, Motor Vehicle Gasoline Engine and Engine Parts Manufacturing.
- Manufacturing industrial-type valves are classified in U.S. Industry 332911, Industrial Valve Manufacturing.
- Manufacturing plumbing and heating inline valves are classified in U.S. Industry 332919, Other Metal Valve and Pipe Fitting Manufacturing.
Activities listed under 332912
The Census index assigns these 17 activities to this code. If your business matches one, this is your code.
- Control valves, fluid power, manufacturing
- Electrohydraulic servo valves, fluid power, manufacturing
- Fluid power aircraft subassemblies manufacturing
- Fluid power hose assemblies manufacturing
- Fluid power valves and hose fittings manufacturing
- Hose assemblies for fluid power systems manufacturing
- Hose couplings and fittings, fluid power, manufacturing
- Hydraulic aircraft subassemblies manufacturing
- Hydraulic hose fittings, fluid power, manufacturing
- Hydraulic valves, fluid power, manufacturing
- Pneumatic aircraft subassemblies manufacturing
- Pneumatic hose fittings, fluid power, manufacturing
- Pneumatic valves, fluid power, manufacturing
- Pressure control valves, fluid power, manufacturing
- Solenoid valves, fluid power, manufacturing
- Tube and hose fittings, fluid power, manufacturing
- Valves, hydraulic and pneumatic, fluid power, manufacturing
SBA size standard for 332912
To count as a small business for SBA loans and federal contracts under NAICS 332912, your business (including affiliates) must not exceed 1,000 employees. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 2410, 2420, 2812), so treat them as a starting point and check the definition.
- 24100Manufacture of basic iron and steel and of ferro-alloysUK SIC
- 24200Manufacture of tubes, pipes, hollow profiles and related fittings, of steelUK SIC
- 28120Manufacture of fluid power equipmentUK SIC
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.