332911

Industrial Valve Manufacturing

Manufacturing › Fabricated Metal Product Manufacturing › Other Fabricated Metal Product Manufacturing

SBA Size Standard

750 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

33

Sector

Manufacturing

332

Subsector

Fabricated Metal Product Manufacturing

3329

Industry Group

Other Fabricated Metal Product Manufacturing

332911

National Industry (This Code)

Industrial Valve Manufacturing

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This U.S. industry comprises establishments primarily engaged in manufacturing industrial valves and valves for water works and municipal water systems. Illustrative Examples: Complete fire hydrants manufacturing Industrial-type ball valves manufacturing Industrial-type butterfly valves manufacturing Industrial-type check valves manufacturing Industrial-type gate valves manufacturing Industrial-type globe valves manufacturing Industrial-type plug valves manufacturing Industrial-type solenoid valves (except fluid power) manufacturing Industrial-type steam traps manufacturing Valves for nuclear applications manufacturing

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

750 employees

Measurement Period

Current count

Standard Type

Employee-Based

Applies To

All contracts under NAICS 332911

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Manufacturing fluid power valves--are classified in U.S. Industry 332912, Fluid Power Valve and Hose Fitting Manufacturing; and
Manufacturing plumbing and heating inline valves--are classified in U.S. Industry 332919, Other Metal Valve and Pipe Fitting Manufacturing.

How to Use NAICS 332911 in SAM.gov

NAICS code 332911Industrial Valve Manufacturing — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Other Fabricated Metal Product Manufacturing space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 750 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 332911.

Log in Entity Registration Goods & Services Add NAICS Code Enter 332911 Save

Frequently Asked Questions

What is NAICS code 332911?

NAICS code 332911 is 'Industrial Valve Manufacturing', classified under the Manufacturing sector (NAICS 33). This U.S. industry comprises establishments primarily engaged in manufacturing industrial valves and valves for water works and municipal water systems. Illustrative Examples: Complete fire hydrants

What is the SBA small business size standard for NAICS code 332911?

The SBA defines a small business under NAICS code 332911 (Industrial Valve Manufacturing) as one with 750 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 332911 in SAM.gov?

To register NAICS code 332911 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 332911 (Industrial Valve Manufacturing) to your NAICS code list. You may designate one code as your Primary NAICS code.

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Related NAICS Codes

Other codes in Other Fabricated Metal Product Manufacturing

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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