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NAICS Code· 332911

NAICS 332911: Industrial Valve Manufacturing

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 Cross-References. Establishments primarily engaged in--Show more

NAICS 332911 – Industrial Valve Manufacturing covers the design, fabrication, and assembly of industrial-grade valves used to control the flow of fluids, gases, and slurries in high-pressure, high-temperature, and corrosive environments. This includes gate, globe, ball, butterfly, check, and control valves engineered for mission-critical applications in defense systems, naval propulsion, fuel handling, hydraulic actuation, and environmental control units.

902
Active Contracts
$404.0M
Total Obligations (12mo)
7.4K
Awarded Contracts (12mo)
675
Contractors Awarded (12mo)
2
Median Bidders per Award
-33.9%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 332911.

AI Industry Description

NAICS 332911 – Industrial Valve Manufacturing covers the design, fabrication, and assembly of industrial-grade valves used to control the flow of fluids, gases, and slurries in high-pressure, high-temperature, and corrosive environments. This includes gate, globe, ball, butterfly, check, and control...

NAICS 332911 – Industrial Valve Manufacturing covers the design, fabrication, and assembly of industrial-grade valves used to control the flow of fluids, gases, and slurries in high-pressure, high-temperature, and corrosive environments. This includes gate, globe, ball, butterfly, check, and control valves engineered for mission-critical applications in defense systems, naval propulsion, fuel handling, hydraulic actuation, and environmental control units. These components are essential to the reliability and safety of military vehicles, submarines, aircraft fuel systems, and base infrastructure. In government contracting, this sector supports defense logistics, maintenance, and modernization programs requiring stringent compliance with MIL-SPEC, ASME, and API standards. Top contractors in this space include EVERSTONE INDUSTRIES LLC and ZHAKFAR CONSTRUCTION, OPERATION & MAINTENANCE, LOGISTICS & SERVICES LLC, both of which operate as specialized manufacturers and system integrators with deep expertise in defense-grade valve assemblies. The competitive landscape is dominated by niche suppliers with certified manufacturing capabilities, including AS9100 and ISO 9001 accreditations, rather than large prime contractors, indicating a market ripe for qualified small businesses and Tier 2 suppliers with precision machining and materials expertise. The Department of Defense is the primary federal buyer, driving demand through naval shipbuilding, armored vehicle sustainment, and aerospace platform upgrades. Procurement is tied to readiness initiatives, depot-level maintenance, and replacement of aging valve systems across legacy and next-generation platforms, with emphasis on domestic sourcing and supply chain resilience. The market offers strong opportunity density for manufacturers with certified production capabilities in stainless steel, inconel, and other high-performance alloys. Demand is increasingly driven by lifecycle extension programs and modular system upgrades, creating recurring procurement cycles for replacement parts and retrofit kits. Contractors with experience in military qualification testing and traceability documentation are best positioned to compete.

Top Contractors

Companies with the highest total award value under NAICS 332911, ranked by dollars won.

Ranked by total awards
CompanyTotal AwardsContracts
LESLIE CONTROLS, INC.$39.0M231
GRISWOLD INDUSTRIES$22.5M15
TRIMAN INDUSTRIES INC$16.4M307
CHAND, L.L.C.$14.7M168
TRANSAERO, INC.$14.0M144
JA MOODY LLC$13.7M239
JAMAICA BEARINGS CO., INC.$12.9M80
SARGENT AEROSPACE & DEFENSE, LLC$12.8M52
MAROTTA CONTROLS INC$12.7M158
HUNT VALVE COMPANY, INC.$11.0M104

Top Agencies

Federal agencies directing the most contract spending toward NAICS 332911.

Department Of Defense6,617 awards$286.5M
DLA Land And Maritime751 awards$105.4M
Niwc Pacific1 award$4.3M
National Aeronautics And Space Administration7 awards$2.2M
Department Of Defense (dod)14 awards$1.5M
Department Of Homeland Security32 awards$1.5M
DLA Aviation7 awards$840K
Department Of Agriculture1 award$327K
Department Of The Interior3 awards$219K

Competition

How many companies historically bid on federal awards in NAICS 332911, from bidder counts reported on USAspending.

Fewer Bidders

Median under 3 bidders per reported award. · 178,797 reported awards

Median Bidders

2

Per reported award, all-time

Single-Bid Awards

34%

Share of reported awards with one bidder

10+ Bidder Awards

7%

Share of reported awards with 10+ bidders

Reported Awards

0

97% of 184,706 total awards

How this code compares up the NAICS hierarchy. Parent cohorts pool every code under their prefix, so they are the steadier baseline when a 6-digit sample is thin.

Industry FamilyCompetitionMedian BiddersSingle-BidBidder MixReported Awards
332911This Code
Industrial Valve Manufacturing
Fewer Bidders234%
178,79797% of 184,706
33291NAICS Industry
Fewer Bidders236%
342,08892% of 373,631
3329Industry Group
Other Fabricated Metal Product Manufacturing
Fewer Bidders235%
1,081,58781% of 1,337,605
332Subsector
Moderate Competition325%
4,371,21165% of 6,705,961
33Sector
Manufacturing
Fewer Bidders244%
16,852,66969% of 24,321,569

Bidder counts reported on past federal awards in this NAICS (USAspending). An open opportunity has no bidders yet, so this is the historical norm for similar work, not a fact about this solicitation. Not all awards report bidder counts, and fewer bidders often means incumbent-held work rather than an easier win. Federal reporting of bidder counts fell from ~96% of awards (FY2016) to ~30% (FY2018 onward); the chart shows shares of reported awards, and washed-out stretches mark years with fewer than 30 of them.

Related NAICS Codes

Industries similar to Industrial Valve Manufacturing, by shared sector, subsector, and industry group.

Fluid Power Valve and Hose Fitting Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing fluid power valves an...
332912Same Industry GroupHigh Similarity

Plumbing Fixture Fitting and Trim Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing plumbing fixture fitt...
332913Same Industry GroupHigh Similarity

Other Metal Valve and Pipe Fitting Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing metal valves (except ...
332919Same Industry GroupHigh Similarity

Ball and Roller Bearing Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing ball and roller beari...
332991Same Industry GroupHigh Similarity

Small Arms Ammunition Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing small arms ammunition...
332992Same Industry GroupHigh Similarity

Ammunition (except Small Arms) Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing ammunition (except sm...
332993Same Industry GroupHigh Similarity

Small Arms, Ordnance, and Ordnance Accessories Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing small arms, other ord...
332994Same Industry GroupHigh Similarity

Fabricated Pipe and Pipe Fitting Manufacturing

This U.S. industry comprises establishments primarily engaged in fabricating, such as cutting, threa...
332996Same Industry GroupHigh Similarity

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NAICS 332911 FAQ

Frequently Asked Questions

NAICS code 332911 covers Industrial Valve Manufacturing. 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 Cross-References. Establishments primarily engaged in--

Recently Posted in Industrial Valve Manufacturing

NAICS: 332911
Awarded
DIBBS
VALVE, SAFETY RELIEF
Solicitation # SPE7MC-26-T-079Y
A safety relief valve with NSN 4820-01-375-3504 is being solicited under contract SPE7MC-26-T-079Y by the Defense Logistics Agency, a component of the Department of Defense. The request specifies a quantity of two units and falls under NAICS code 332911, which corresponds to other fabricated metal product manufacturing. The solicitation was posted on July 2, 2026, with responses due by July 8, 2026. The procurement is classified as a federal solicitation without a designated set-aside type, indicating it is open to all eligible contractors. Performance location and point of contact details are not provided, and all information is accessible via the DIBBS platform at the designated UI link.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 332911
New
DIBBS
COUPLING ASSEMBLY, TUBE
Solicitation # SPE7M3-26-T-8267
Solicitation SPE7M3-26-T-8267 is a request for quotations issued by the Defense Logistics Agency Land and Maritime Fluid Handling Division for the procurement of tube coupling assemblies under NSN 4730-01-578-1635. The requirement consists of three line items totaling 16 units, with a delivery schedule of five days after receipt of order. Shipping is designated as FOB Origin, with the final delivery destination located in Weslaco, Texas. The procurement is conducted under the First Destination Transportation program to optimize shipping costs. The contract incorporates stringent technical and quality standards, including requirements for CMMC Level 2 certification and compliance with ITAR and EAR export controls. Inspection and acceptance are required at the origin, and manufacturers must maintain an inspection system compliant with SAE AS9003 or ISO 9001. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129, while invoicing is to be processed electronically through the Wide Area Workflow system. Additionally, the solicitation mandates compliance with the Buy American Act and the Berry Amendment regarding domestic sourcing of materials.
FLUID HANDLING DIVISION

POSTED

1 day ago

DEADLINE

in 3 days
View Details
NAICS: 332911
New
DIBBS
VALVE, SOLENOID
Solicitation # SPE7MC-26-T-197Y
Solicitation SPE7MC-26-T-197Y is a Request for Quotations issued by DLA Land and Maritime for the procurement of 18 solenoid valves, identified by NSN 4810015213106 and Timken Gears & Services Inc. part number 35100-2350. This acquisition is a total small business set-aside under NAICS code 332911. The required delivery date is August 25, 2027, with a need ship date of February 2, 2027. Delivery is established as FOB Destination, with both inspection and acceptance occurring at the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. The contract mandates strict adherence to technical and quality requirements via the DLA Master List, with packaging following ASTM D3951 and palletization complying with RP001. All packaging and labeling must meet MIL-STD-129 standards. The procurement is subject to the Buy American Act and the Berry Amendment, and it requires the use of the Wide Area WorkFlow system for electronic invoicing and receiving reports. Additionally, the solicitation incorporates various FAR and DFARS clauses regarding equal opportunity, combating trafficking in persons, and safeguarding covered defense information.
DDSP NEW CUMBERLAND FACILITY

POSTED

1 day ago

DEADLINE

in 3 days
View Details
NAICS: 332911
New
DIBBS
Supply of Diaphragm Control Valves (Air Pilot Operated)The Department of Defense, through Maritime Supply Chain ESOC Buys, is seeking a subcontract for the supply of one commercial off-the-shelf air pilot operated diaphragm control valve. The equipment must adhere to all specified technical requirements and falls under NAICS code 332911. The procurement process is open for responses until September 2, 2026, with the place of performance located in Portsmouth, Virginia. Interested parties can find further details and submission guidelines via the provided DIBBS solicitation link.
MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

1 day ago

DEADLINE

in 4 days
View Details
NAICS: 332911
New
DIBBS
VALVE, DIAPHRAGM CON
Solicitation # SPE7M0-26-T-5169
The contract solicits bids for the procurement of a diaphragm valve identified by NSN 4810011647105, with a quantity of one unit to be delivered to the Norfolk Naval Shipyard. The acquisition is governed by a request for quote (RFQ) process where all responsible vendors can submit electronic quotes by the deadline of March 12, 2026. The contract is managed by the Defense Logistics Agency (DLA) Land and Maritime office based in Columbus, Ohio, under solicitation number SPE7M026T5169. Approved manufacturers and sources for the valve are specifically listed, ensuring compliance with required specifications. No physical copies of the solicitation, plans, or drawings are available, and the document encourages vendors to use the provided online portal for submission and inquiries. The solicitation falls under NAICS code 332911, indicating it pertains to industrial valve manufacturing. Questions or clarifications regarding this procurement are to be directed via email to the specified contact at the DLA. The contract type is combined, but there is no set-aside designation, suggesting open competition among qualified suppliers.
MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

1 day ago

DEADLINE

in 4 days
View Details
NAICS: 332911
New
DIBBS
VALVE, SAFETY RELIEF
Solicitation # SPE7MC-26-T-181K
This contract, identified as SPE7MC-26-T-181K, is for the procurement of four safety relief valves with NSN 4820-01-547-5785 and part number A06G2PZN+LB10573S. The order is issued by the Department of Defense through DLA Distribution San Joaquin, with a required delivery date of February 19, 2027, and a delivery window of 168 days. Shipping is set as FOB Origin, with both inspection and acceptance occurring at the destination in Tracy, California. The supplier must adhere to strict technical and quality standards, including the DLA Master List of Technical and Quality Requirements and MIL-STD-129 for marking and labeling. Packaging must comply with ASTM D3951 and RP001 DLA packaging requirements. The contract specifies a zero percent quantity variance and requires the removal of government identification from any non-accepted supplies.
DLA DIST SAN JOAQUIN

POSTED

1 day ago

DEADLINE

in 2 days
View Details
NAICS: 332911
Awarded
DIBBS
VALVE ASSEMBLY, BOTT
Solicitation # SPE7MC-26-T-9779
The contract awards the supply of a valve assembly, specifically designated as 48--VALVE ASSEMBLY,BOTT, under solicitation number SPE7MC26T9779. It was posted on June 15, 2026, and is managed by the DLA Land And Maritime, a division of the Department of Defense, with the office located in Columbus, Ohio, at ZIP code 43218-3990. The North American Industry Classification System code 332911 indicates the work falls under manufacturing other fabricated metal products. There is no specified set-aside type, meaning the award is open to all eligible contractors without preference based on small business or other classifications. The place of performance has not been designated with specific city or state details, suggesting deliverables may be distributed across multiple locations or finalized later. Primary point of contact for inquiries is Karry Dohlen, reachable via email at FMDE_3319@dla.mil or by phone at 614-693-1872. All communication and documentation related to this award should be directed through the SAM.gov workspace linked to the notice.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 332911
Awarded
DIBBS
VALVE, SAFETY RELIEF
Solicitation # SPE7MC-26-T-199T
The Department of Defense, through DLA Land and Maritime, is soliciting quotes for the procurement of 11 safety relief valves under NSN 4820015584417. This requirement, identified by solicitation number SPE7MC26T199T, specifies a delivery timeline of 157 days after the order is received and designates DLA Distribution W1A8 as the delivery point. Approved sources for this equipment include 19857 17756 PC 7 and 19857 HSRV-8-125. This is a combined solicitation under NAICS code 332911, and all responsible sources are invited to submit electronic quotes. The deadline for responses is August 28, 2026. Interested parties should note that hard copies of the solicitation, as well as specific plans, drawings, or specifications, are not available. All submissions must be handled electronically via the provided procurement channels.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 332911
New
DIBBS
VALVE, SAFETY RELIEF
Solicitation # SPE7MC-26-T-197M
Solicitation SPE7MC-26-T-197M is a fixed-price request for quotations issued by DLA Land and Maritime for the procurement of three safety relief valves, identified by NSN 4820-01-337-7135. The items are designated as critical application items and must meet specific technical and quality requirements, including the prohibition of intentionally added mercury and class I ozone-depleting chemicals. The contract specifies a delivery period of 131 days with shipping terms set as FOB Origin, destined for the DDSP New Cumberland Facility in Pennsylvania. Compliance requirements include adherence to MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and RP001 for palletization. Offerors must comply with domestic sourcing restrictions, including the Buy American Act and the Berry Amendment. Administrative requirements mandate the use of the Wide Area WorkFlow system for electronic invoicing and payment requests. Inspection and acceptance will occur at the destination. Quotations must be submitted via the DLA Internet Bid Board System by August 27, 2026.
DDSP NEW CUMBERLAND FACILITY

POSTED

1 day ago

DEADLINE

in 3 days
View Details
NAICS: 332911
New
DIBBS
VALVE, GLOBE
Solicitation # SPE7M2-26-T-6293
Solicitation SPE7M2-26-T-6293 is a request for quotations issued by the DLA Land and Maritime Nuclear Reactor Program for the procurement of 14 globe valves, identified by NSN 4820000706921. These items are designated as critical application items and must meet specific technical and quality requirements, including NAVAIR aircraft launch and recovery equipment traceability. The contract specifies a delivery timeline of 168 days, with a need ship date of February 12, 2027, and an original required delivery date of April 10, 2027. Shipping terms are FOB Origin, with both inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The procurement is subject to rigorous quality and safety standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. A strict prohibition is placed on the intentional use of mercury or mercury-containing compounds in the hardware, preservation, or packaging. Compliance with the Buy American Act, the Berry Amendment, and various DFARS regulations regarding telecommunications and cybersecurity is required. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system. All quotations must be submitted via the DLA Internet Bid Board System by the specified deadline.
NUCLEAR REACTOR PROGRAM

POSTED

1 day ago

DEADLINE

in 3 days
View Details
NAICS: 332911
Awarded
DIBBS
VALVE, BALL
Solicitation # SPE7MC-26-T-144V
The contract specifies the procurement of one ball valve with NSN 4820-01-544-8819 and part number 76-508-01 from CONBRACO INDUSTRIES INC, under solicitation SPE7MC-26-T-144V. Delivery is required within 10 days of contract award, with shipment FOB origin and no tolerance for quantity variance. Inspection and acceptance occur at the destination, and all packaging must comply with ASTM D3951 while strictly adhering to MIL-STD-129 labeling and DLA packaging requirements, with all technical and quality standards from the DLA Master List taking precedence. The item is to be palletized in accordance with RP001 and shipped via the fastest traceable method excluding parcel post to the designated military address at Fort Riley, Kansas. The required delivery date is July 20, 2026, and the contract includes specific government-use identifiers, a point of contact for inquiries, and links to official DLA systems for compliance and unit of issue verification.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 332911
Awarded
DIBBS
GUIDE, VALVE STEM
Solicitation # SPE7M0-26-T-043W
This solicitation from the Department of Defense Maritime Supply Chain ESOC Buys is for the procurement of two valve stem guides under part number 4820-01-270-4424. The contract requires delivery within five days after the order is placed and is associated with solicitation number SPE7M0-26-T-043W. Performance is located in Portsmouth, and the primary point of contact is Kathleen Hipes. Strict compliance with DLA packaging requirements and export control regulations is mandatory. The technical data associated with this item is subject to ITAR or EAR restrictions, meaning it cannot be exported or disclosed to foreign nationals without prior authorization from the Department of State or Commerce. Eligible contractors must possess an approved US/Canada Joint Certification Program certification and have completed the required DOD export-controlled technical data training and questionnaires.
Defense Logistics Agency

POSTED

1 day ago

CLOSED

about 21 hours ago
View Details

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