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    332912 - Fluid Power Valve and Hose Fitting Manufacturing

    In the world of industrial manufacturing, NAICS Code 332912 plays a pivotal role. This code represents the specialized sector dedicated to producing fluid power valves and hose fittings—critical components in hydraulic and pneumatic systems. Whether in aerospace, automotive, or heavy machinery, these components control the flow and pressure of fluids, ensuring the smooth operation of countless machines and systems.

    What is NAICS Code 332912?

    NAICS 332912 encompasses establishments primarily engaged in manufacturing fluid power valves and hose fittings. These components serve as essential parts in:

    • Hydraulic systems
    • Pneumatic systems

    They regulate fluid flow and pressure, enabling precise control in various industrial applications.

    Sector: Manufacturing

    Belonging to the broader manufacturing sector, this NAICS code focuses on creating highly engineered, durable components critical to fluid power systems across industries.

    Typical Business Activities Under NAICS 332912

    Businesses under this classification are involved in a variety of manufacturing processes and product outputs, including:

    • Hydraulic valve manufacturing
    • Pneumatic hose fitting production
    • Fluid power component fabrication
    • Manufacturing of electrohydraulic servo valves
    • Production of fluid power hose assemblies

    Size Standards for NAICS 332912 Eligibility

    For government contracting and SBA programs, the size standard for businesses classified under NAICS 332912 is typically 1,000 employees. This benchmark helps determine eligibility for small business programs and other federal initiatives.

    Examples of Businesses Under NAICS 332912

    • Companies specializing in hydraulic valve production
    • Manufacturers of pneumatic hose fittings
    • Firms fabricating various components like solenoid valves and pressure control valves used in fluid power systems
    • Businesses producing aircraft subassemblies related to fluid power systems (hydraulic or pneumatic)

    NAICS 332912 Code Details

    Code Description Details
    Control valves, fluid power, manufacturing Production of valves that control fluid flow
    Electrohydraulic servo valves, fluid power, manufacturing Manufacturing of servo valves for precision control
    Fluid power aircraft subassemblies manufacturing Creating subassemblies for aircraft fluid power systems
    Fluid power hose assemblies manufacturing Hose assemblies designed for fluid power applications
    Fluid power valves and hose fittings manufacturing Valves and fittings for hydraulic and pneumatic systems
    Hose assemblies for fluid power systems manufacturing Manufacturing hoses designed specifically for fluid power
    Hose couplings and fittings, fluid power, manufacturing Fittings that connect hoses in fluid power systems
    Hydraulic aircraft subassemblies manufacturing Subassemblies specifically for hydraulic aircraft systems
    Hydraulic hose fittings, fluid power, manufacturing Components connecting hydraulic hoses
    Hydraulic valves, fluid power, manufacturing Valves controlling hydraulic fluid pressure and flow
    Pneumatic aircraft subassemblies manufacturing Manufacturing pneumatic subassemblies used in aircraft
    Pneumatic hose fittings, fluid power, manufacturing Fittings for pneumatic hoses
    Pneumatic valves, fluid power, manufacturing Valves controlling pneumatic fluid pressure and flow
    Pressure control valves, fluid power, manufacturing Valves specialized in pressure regulation
    Solenoid valves, fluid power, manufacturing Electrically actuated valves within fluid power systems
    Tube and hose fittings, fluid power, manufacturing Connectors for tubes and hoses in fluid power systems
    Valves, hydraulic and pneumatic, fluid power, manufacturing General valve manufacturing for fluid power applications

    Frequently Asked Questions (FAQ)

    What industries use NAICS 332912 products?

    Industries such as aerospace, automotive, manufacturing, construction machinery, and agriculture rely heavily on fluid power valves and hose fittings to operate hydraulic and pneumatic equipment.

    What qualifies a business for NAICS 332912 classification?

    Companies primarily engaged in manufacturing fluid power valves and hose fittings, including components for hydraulic and pneumatic systems, fall under this classification.

    What is the small business size standard for NAICS 332912?

    The SBA defines small businesses in this code as those having 1,000 or fewer employees.

    Why are fluid power valves and hose fittings important?

    These components regulate fluid flow and pressure, ensuring efficient and safe operation of machinery that uses hydraulic or pneumatic power.

    Can an aerospace subassembly manufacturer be classified under NAICS 332912?

    Yes, manufacturers producing fluid power aircraft subassemblies (both hydraulic and pneumatic) are included in this category.


    NAICS Code 332912 stands as a cornerstone in the manufacturing sector for fluid power components, fueling innovation and reliability across countless industries. Understanding this code is essential for businesses aiming to enter or expand in the fluid power manufacturing market, especially when pursuing government contracts or certifications.