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NAICS Code· 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.

748
Active Contracts
$931.6M
Total Obligations (12mo)
8.7K
Awarded Contracts (12mo)
868
Contractors Awarded (12mo)
+58.6%
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
OCEANEERING INTERNATIONAL INC Chesapeake VA 23320 USA$172.0M2
EPSILON SYSTEMS SOLUTIONS INC Portsmouth VA 23707 USA$86.0M1
OCEANEERING INTERNATIONAL INC Chesapeake VA 23320 USA$86.0M1
DELPHINUS ENGINEERING INC Newtown Square PA USA$86.0M1
LESLIE CONTROLS, INC.$45.2M272
MAROTTA CONTROLS INC$26.7M175
GRISWOLD INDUSTRIES$21.8M20
TRIMAN INDUSTRIES INC$16.3M303
CHAND, L.L.C.$14.1M152
TRANSAERO, INC.$13.7M154

Top Agencies

Federal agencies directing the most contract spending toward NAICS 332911.

Navsup Weapon Systems Support Mech5 awards$430.0M
Department Of Defense7,282 awards$322.3M
DLA Land And Maritime1,260 awards$159.9M
Niwc Pacific1 award$4.3M
DLA Aviation22 awards$3.2M
National Aeronautics And Space Administration8 awards$2.4M
Department Of Defense (dod)13 awards$1.8M
Department Of Homeland Security33 awards$1.6M
DLA Maritime - Puget Sound4 awards$847K
DLA Land Warren4 awards$693K

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
New
DIBBS
PARTS KIT, HYDRAULICThe contract specifies the procurement of a hydraulic-pneumatic linear parts kit designated by part number 4810-00-252-9078, with a quantity of 29 units, to be delivered within 171 days of award. The kit must comply with Air Force drawing 9672238-10 and adhere to specified material standards including AMS-P-83461, SAE AS83461/1, and NASM24693, with mandatory use of qualified products listed on QPL-83461. Ozone-depleting chemicals are strictly prohibited in all components, and any substitutions require prior approval unless explicitly permitted by the specification. The item is subject to export control under ITAR or EAR, with technical data restrictions applying to both foreign nationals within the U.S. and overseas entities; access is limited to DLA contractors with approved US/Canada Joint Certification Program status, completed export control training, and DLA authorization. No item unique identification is required per customer request, though physical marking standards and removal of government identification from non-accepted supplies apply. Packaging must meet DLA guidelines, and source approval documentation is required. Technical and quality requirements referenced by R or I numbers are governed by the DLA Master List, with the controlling revision determined by acquisition type and solicitation date. The contract was issued under solicitation SPE4A1-26-T-2430 by the Department of Defense’s Aviation Supply Chain, with performance to occur at Hill AFB, Utah, and primary point of contact Scott Brunner.
AVIATION SUPPLY CHAIN

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NAICS: 332911
New
DIBBS
GEAR OPERATOR, VALVEThe contract specifies the procurement of a gear operator for a valve with part number 396-819-080-420-032 and NSN 4820011427927, requiring five units to be delivered within 76 days to the designated receipt warehouse in Tracy, California. The item is designated as a critical application component and must comply with strict packaging standards per MIL-STD-2073-1E and marking requirements per MIL-STD-129, with no special marking codes applied. Mercury and mercury-containing compounds are explicitly prohibited from intentional use or direct contact with the hardware, except for specified exemptions such as functional mercury in batteries, sensors, or instruments as defined by NAVSEA, and portable fluorescent lamps or instruments containing mercury must be shockproof with secondary containment per NAVSEA 5100-003D. Delivery is FOB origin and inspection and acceptance occur at the destination. The contract enforces a zero variance in quantity and references comprehensive technical and quality standards from the DLA Master List, with revisions controlled by the solicitation issue date. The required ship date is July 21, 2026, following an original delivery requirement of June 19, 2026. Transportation logistics adhere to DLAD procedural notes C19 and C20, and procurement is managed under solicitation SPE7L1-26-T-833K with a unit price of $5.00 per unit, totaling $25.00 for the full order.
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NAICS: 332911
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VALVE, REGULATING, TEThe contract pertains to the procurement of five Temperature Regulating Valves, Model D-26, with W and L Thermostat configurations, identified by NSN 4820-00-276-8966, under solicitation SPE7M1-26-T-209V. These valves must conform to the military specification MIL-DTL-3155D and are classified as a Critical Application Item, requiring strict adherence to technical and quality standards referenced through the DLA Master List of Technical and Quality Requirements. The supplier must comply with sampling requirements per MIL-STD-1916 or ASQ H1331 Table 1, with zero non-conformances allowable unless otherwise stated, and assign verification levels or AQLs as specified for critical, major, and minor attributes. All components must be free from intentional use of mercury or mercury-containing compounds, except for approved exceptions such as batteries, fluorescent lights, sensors, controls, weapon systems, or Navsea-specified reagents, with portable devices requiring shock-proof construction and secondary containment per NAVSEA 5100-003D. Class I ozone-depleting chemicals are strictly prohibited, and any substitute chemicals require prior approval. Packaging and marking must follow MIL-STD-2073-1E and MIL-STD-129, with packaging code U, preservation method AE, and no special marking required. Palletization must comply with DLA Packaging Requirements, and the delivery of items must be FOB origin, with inspection and acceptance occurring at the destination. The total quantity of five units must be delivered within 187 days from the contract award, with a required ship date of January 31, 2027, and no quantity variance permitted. The delivery address is the DLA Distribution facility in New Cumberland, Pennsylvania, and transportation logistics are governed by DLAD Proc Notes C19 and C20. The item is listed on the Qualified Products List, ensuring only qualified manufacturers may supply, and full and open competition applies. The purchase unit is each, priced at $5.00 per unit, with payment tied to successful delivery and acceptance at the destination.
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NAICS: 332911
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VALVE, SOLENOIDThe Defense Logistics Agency awarded Contract SPE7M126P2671 to HC MERCHANDISERS, INC. (CAGE 53037) for a single line item—VALVE, SOLENOID (NSN 4810012238040)—with a total contract value of $745,200.00. The award, issued on July 14, 2026, resulted from Solicitation SPE7M1-26-Q-0024 under simplified acquisition procedures per FAR 13.302(a), indicating a likely Lowest Price Technically Acceptable evaluation approach. The contract includes a mandatory clause, FAR 52.222-90, addressing Diversity, Equity, and Inclusion discrimination, with Deviation 2026-00040 requiring the contractor to submit a Post Award Request via DIBBS for compliance. The contractor’s remittance address is in Ontario, California, while payments are processed by DLA Land and Maritime, Fluid Handling Division in Columbus, Ohio. The contracting officer is Kelly Drees, with no designated COR or COTR identified. No details are provided regarding quantities, delivery schedules, FOB terms, or specific packaging and marking requirements beyond the referenced NSN and CAGE code, though MIL-STD-129 and MIL-STD-2073 are likely incorporated by reference as standard military logistics practice. The contract’s place of performance is unspecified, and no technical specifications, inspection criteria, or quality standards are detailed in the available documentation. Invoicing procedures, accounting codes (AAC, TAS, ACRN), and attachment listings were not populated, and while electronic submission through DIBBS is implied, exact submission formats or deadlines for proposals are not outlined. The award reflects a unilateral modification under SF 30, issued on December 23, 2025, and effective on July 14, 2026, with no option periods or extended terms identified.
Defense Logistics Agency

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NAICS: 332911
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VALVE, BALLThe contract specifies the procurement of one ball valve with NSN 4820-20-009-2873 under solicitation SPE7MC-26-T-135P, issued by the Defense Logistics Agency on behalf of the Department of Defense. Delivery is required within 20 days to the destination FPO AA 34087 aboard the USS INDIANAPOLIS LCS 17, with FOB destination terms and zero variance allowed in quantity. Inspection and acceptance occur at the delivery point. The valve must comply with all technical and quality requirements referenced from the DLA Master List of Technical and Quality Requirements, and the use of Class I ozone-depleting chemicals is strictly prohibited, with any substitute chemicals requiring prior approval unless already authorized by specification. Packaging must adhere to MIL-STD-2073-1E and marking must follow MIL-STD-129 with no special marking codes applied. Palletization must meet DLA packaging requirements, and shipment must use traceable transportation methods, excluding parcel post. The delivery must be completed no later than July 9, 2026, with the required shipping reference RDD 777 and tracking code V201556183EA88. The contract is subject to federal acquisition rules and includes a point of contact for inquiries, Paula Mcclary, reachable through the provided email and phone number.
Defense Logistics Agency

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NAICS: 332911
Awarded
DIBBS
VALVE, GLOBEThe Defense Logistics Agency awarded a firm-fixed-price contract to MILWAUKEE VALVE CO, INC. (CAGE 76364) for the procurement of a single line item: a GLOBE VALVE identified by NSN 4820015027250, with a total contract value of $18,827.90. The award was issued on July 14, 2026, under solicitation SPE7MC-25-T-199E and contract modification SPE7M126P2537, processed through simplified acquisition procedures governed by FAR 13.302(a). The contracting officer is Kelly Drees of DLA Land and Maritime, located in Columbus, Ohio, with payment directed to DLA Land and Maritime at PO BOX 3990, COLUMBUS, OH 43218-3990. The contractor's performance location is presumed to be their facility in New Berlin, Wisconsin, though the official place of performance is not stated. The contract includes the mandatory FAR clause 52.222-90, addressing DEI discrimination, under deviation 2026-00040, revision 1, which imposes compliance obligations related to workplace equity and non-discrimination. No other specific clauses, technical specifications, inspection criteria, packaging standards, or delivery schedules are detailed in the available documentation, and critical sections such as the Statement of Work, Inspection and Acceptance details, and packaging requirements are referenced as being on an unprovided continuation sheet. The contractor’s size status and socioeconomic certifications are not formally declared, and no COR or COTR is identified. The invoicing method, FOB terms, accounting data, and delivery timelines are either unspecified or absent, and no options, extensions, or additional line items are included. The procurement falls under NAICS 332911 for valve and pipe fitting manufacturing, with no indication of small business set-asides or subcontracting plans.
Defense Logistics Agency

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NAICS: 332911
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DIBBS
PISTON, VALVEThe contract pertains to the procurement of two piston valve units identified by NSN 4820-01-450-3625 and part number 21198-1005-1 furnished by Sargent Aerospace & Defense, LLC. The item is designated as a critical application component and must comply with rigorous technical and quality standards referenced in the DLA Master List of Technical and Quality Requirements. Mercury and mercury-containing compounds are strictly prohibited unless expressly exempted for functional uses in batteries, fluorescent lights, sensors, controls, weapon systems, or chemical reagents specified by NAVSEA, with portable mercury-containing devices required to have shockproof construction and secondary containment per NAVSEA 5100-003D. Packaging must adhere to MIL-STD-2073-1E with specific methods for preservation, wrapping, and containment, and marking must follow MIL-STD-129 with no special identification codes. The units are to be delivered FOB origin within 21 days of contract award, with a required ship date of August 18, 2026, and an original delivery deadline of October 6, 2026. Quantity must be exact with zero tolerance for variance. Inspection and acceptance occur at the destination. Delivery is directed to the DLA Distribution facility in New Cumberland, Pennsylvania, and transportation logistics must conform to DLAD Proc Note C19 for in-transit handling and C20 for initial destination. The contract was solicited under SPE7M5-26-T-327X, with a response deadline of July 27, 2026, and is managed by the Department of Defense’s Active Devices Division, with Daniel Zimmerman as the primary point of contact.
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NAICS: 332911
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DIBBS
SEAT, VALVEThe contract pertains to the procurement of a valve seat ring identified by NSN 4820-01-225-6898, with three separate line items each requiring one unit, totaling three units to be delivered under a single solicitation. All items must be manufactured from ductile iron and are classified as critical application items, with a specific part number assigned by Griswold Industries. The delivery is FOB destination, with a strict 20-day delivery window and zero variance allowed in quantity. Packaging must comply with MIL-STD-2073-1E and MIL-STD-129 marking standards, and palletization must adhere to DLA packaging requirements. The shipment destination is the USS OAK HILL LSD 51 at FPO AE 09573, with transportation instructions requiring shipment via the fastest traceable means—parcel post is prohibited. Mercury and mercury-containing compounds are strictly prohibited unless explicitly exempted for functional uses in batteries, instruments, sensors, or chemical reagents as defined by NAVSEA, and any portable devices containing mercury must include a second containment boundary. The contract references DLA’s master list of technical and quality requirements, and sourcing may require specialized casting or forging tooling, for which vendors are directed to contact DLA for assistance. Delivery is required no later than June 29, 2026, and all vendors must use the DLA Vendor Shipping Module for fulfillment.
Defense Logistics Agency

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NAICS: 332911
Awarded
DIBBS
BALL, VALVE, PORTEDThe Defense Logistics Agency has awarded a contract to ECHELON SUPPLY AND SERVICE, INC. under solicitation SPE8E6-26-T-3632 for the supply of a single line item: a BALL, VALVE, PORTED with NSN 4210015686904 and PR 7017422110. The total contract value is $2,040.91, with the award issued on July 14, 2026. The contract falls under NAICS code 332911, which corresponds to plumbing fixture fittings and trim manufacturing, and is classified as a federal procurement with no set-aside designations. The performance location and specific delivery details are not specified, but the award is managed by the Department of Defense through the Defense Logistics Agency. Primary point of contact for the contract is John Lieb, reachable via email at john.lieb@dla.mil or phone at 4457376385. The contract details are publicly accessible via the DIBBS portal using the award number SPE8E626V1809.
Defense Logistics Agency

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NAICS: 332911
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VALVE, CHECKThe contract specifies the procurement of five check valves identified by NSN 4820-00-104-6802 for use in E/I 47 series helicopters, with operating pressure rated at 40 PSIG and media limited to aviation fuel. The valves must feature MS33656-16 and MS33657-16 end connections and meet precise performance thresholds including a cracking pressure range of 4.0 to 5.5 PSIG and a reseat pressure of 4.0 PSIG, with a rated flow of 4000 PPH. Compliance with DLA packaging requirements is mandatory, and all technical and quality specifications referenced by R or I numbers must be sourced from the DLA Master List of Technical and Quality Requirements, with the applicable revision determined by the solicitation or award date depending on acquisition size. Government identification must be removed from non-accepted supplies, and sampling must adhere to MIL-STD-1916 or ASQ H1331 Table 1 with zero non-conformances required unless otherwise stated, with attributes classified as critical, major, or minor assigned verification levels VII, IV, and II or AQLs of 0.1, 1.0, and 4.0 respectively. The solicitation, issued under SPE7MC-26-T-083X by the Department of Defense’s DDSP New Cumberland Facility, has a response deadline of July 17, 2026, and requires delivery within 165 days of award to the ZIP code 17070-5002; primary point of contact is Paula Mcclary at fmda3302@dla.mil.
DDSP NEW CUMBERLAND FACILITY

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NAICS: 332911
Awarded
DIBBS
DIAPHRAGM, ACTUATORThe Defense Logistics Agency has awarded a contract to DELA TECHNOLOGY CORPORATION under solicitation SPE7MC-26-T-015N for the supply of two identical diaphragms for actuators, each identified by NSN 4820016536056 and unique purchase requisition numbers 7016772025 and 7016772026. The total contract value is $964.00, with the award issued on July 14, 2026. The contract is a federal award under the Department of Defense with no set-aside designation specified. The performance location and detailed address information are not provided, but the point of contact is Paula McClary, reachable via email at fmda3302@dla.mil or phone at 6146920417. The contract details are accessible through the DIBBS portal using the award number SPE7M026V4684.
Defense Logistics Agency

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NAICS: 332911
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DIBBS
Manufacture of KEEPER ASSEMBLY, VAL (NSN: 4310-01-122-5686)The contract mandates the full production and assembly of the KEEPER ASSEMBLY, VAL component designated by NSN 4310-01-122-5686, adhering strictly to military specifications. This includes all necessary machining processes, rigorous quality control procedures, and comprehensive testing protocols to ensure compliance with Department of Defense standards and the National Stock Number requirements. The work must be executed in alignment with federal procurement regulations and is intended to support the Defense Logistics Agency’s supply chain for critical military hardware. Issued as a subcontract under the NAICS code 332911, this agreement falls under the broader purview of the Department of Defense and is administered by the Defense Logistics Agency. The solicitation was posted on July 14, 2026, with performance activities to be conducted in compliance with government-mandated timelines and technical criteria. Although the exact place of performance and point of contact details are not specified, the contract is accessible through the DIBBS system via the reference number SPE7M125P5747, ensuring transparency and traceability within the defense procurement ecosystem.
Defense Logistics Agency

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