McWane Plant & Industrial

What McWane Plant & Industrial does

McWane Plant & Industrial (MPI) is a US-based manufacturer and single-source supplier of water flow control products, operating as a division of privately held McWane, LLC (founded 1921). The company produces valves (butterfly, gate, check, eccentric plug, air relief, pressure relief), water control gates, ductile iron pipe, fabricated pipe, fittings, restraints, and linings/coatings. Its technology base centers on ductile iron casting and valve/gate manufacturing, with products engineered to meet AWWA standards (C500, C504, C508, C509, C515, C517, C518, C560) and certified to NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372 for drinking water safety. Notable proprietary product features include a self-cleaning rotating disc gate valve, AWWA-compliant butterfly valves in 3"–72" sizes, and the Waterman heavy-duty flap gate (F-55D) rated for up to 55 feet of seating head. MPI consolidates eight legacy American brands (Waterman, Kennedy Valve, M&H Valve, Clow Valve, Tyler Union, Tri-Seal, Clear Water Manufacturing, McWane Ductile) into a unified go-to-market offering.

MPI serves four primary end markets: municipal and industrial water/wastewater treatment, agricultural irrigation, civil infrastructure (dams, riverways, flood control, canal systems), and general industrial flow control. The company sells through a network of regional sales managers covering US regions (Northeast, Southeast, West, Gulf, Ohio Valley) and Canadian provinces, supplemented by manufacturer representatives. Its go-to-market is enterprise field sales with quote-based pricing and multi-year contracts typical of municipal procurement. Manufacturing is conducted at six US fabrication facilities (Wethersfield CT, Madison Heights VA, Coshocton OH, Exeter CA, Houston TX, and the newly opened Calera AL in 2025), with a seventh pipe facility (McWane Ductile) producing ductile iron pipe at parent level. Products qualify as American Iron and Steel (AIS) and Build America Buy America (BABA) compliant, positioning MPI for federally funded water infrastructure projects.

The revenue model is industrial equipment sales — primarily one-time equipment purchases rather than recurring SaaS or subscription. Pricing is non-public, quote-based, and tied to project specifications. Customer segments are government-heavy (municipal water authorities) with material exposure to industrial treatment, agricultural irrigation, and civil engineering buyers. Marketing is executed through direct sales, a comprehensive product website with CAD libraries, LinkedIn, and trade publication PR, with bottom-of-funnel activity dominated by the rep network.

Name

McWane Plant & Industrial

Legal name

McWane Plant & Industrial

Website

https://mcwanepi.com

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

11–50 employees

Short description

McWane Plant & Industrial is a US manufacturer and supplier of valves, water control gates, ductile iron pipe, and fittings serving municipal water/wastewater, agricultural, civil infrastructure, and industrial markets under eight legacy American brands.

Ownership category

akta.pro rank

Product category

Water Infrastructure Products

NAICS

Industrial Valve Manufacturing (332911), Metal Valve Manufacturing (33291), Fluid Power Valve and Hose Fitting Manufacturing (332912), Pump and Compressor Manufacturing (33391)

SIC

Pumps & Pumping Equipment (3561), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)

akta.pro secondary industries

Hoses, Tubing & Fittings (Hydraulic/Pneumatic Lines & Connectors) (IMAHAGAH), Maintenance & Reliability (RCM, Work Management, Spares) (EUANALAH), Valves, Regulators & Backflow Prevention (Control Valves, Pressure Regulators, Check/Backflow) (AFABAHAG)

Keywords

• Ductile iron valves
• Water control gates
• Ductile iron pipe
• Pipe fittings and restraints
• Flow control equipment

Headquarters

HQ city

Birmingham

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Industrial Flow Control Equipment Sales: MPI generates revenue through the sale of valves (butterfly, gate, check, plug, air relief, pressure relief), water control gates, ductile iron pipe, and fittings. Products are sold through a network of regional sales managers and manufacturer representatives to municipal, agricultural, civil, and industrial customers. The company operates fabrication facilities that produce custom-cut pipe and specialized products.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

McWane Plant & Industrial (MPI) manufactures and supplies AWWA-compliant valves (butterfly, gate, check, eccentric plug, air, pressure relief), water control gates, ductile iron pipe, fabricated pipe, and fittings for municipal water/wastewater, agricultural irrigation, civil infrastructure, and industrial markets. The company operates six U.S.-based fabrication facilities and sells under trusted brands including Waterman, Kennedy Valve, M&H Valve, Clow Valve, Tyler Union, McWane Ductile, Tri-Seal, and Clear Water Manufacturing.

Product overview

McWane Plant & Industrial (MPI) is a single-source supplier offering a unified portfolio of flow control products for water, wastewater, irrigation, civil, and industrial markets. The product portfolio centers on three core product lines: Valves (butterfly valves, gate valves, check valves, eccentric plug valves, air valves, pressure relief valves), Water Control Gates (cast slide gates, fabricated slide gates, flap gates, radial gates, canal gates, stop logs), and Pipe & Fittings (ductile iron pipe, fabricated pipe, fittings, restraints, linings, coatings). These products are supported by actuators and specialized accessories. MPI distributes products under multiple sub-brands including Waterman (water control gates), Tyler Union (fittings), Kennedy Valve (plug valves), McWane Ductile (pipe), Clow Valve, M&H Valve, Clear Water Manufacturing, and Tri-Seal. The company operates six US-based fabrication facilities and offers AIS/BABA compliant products for domestic sourcing requirements.

Differentiator

Problem solved

Functional benefit

Brands

• Waterman: Water control gates brand featuring slide/sluice gates, radial gates, flap gates, fabricated slide gates, tilting weir gates, canal gates, stop logs and stop gates.

Products and services

• Butterfly Valves AWWA C504 butterfly valves engineered for reliable flow control in water, wastewater, and industrial applications, available in sizes 3" to 72" with pressure classes CL150B to CL250B, NSF 61/372 certified for drinking water.
• Gate Valves AWWA-compliant gate valves including rotating double disc gate valves with self-cleaning seating surfaces, resilient seated gate valves, and solid wedge gate valves designed for smooth operation and minimal maintenance.
• Check Valves AWWA C508 swing check valves (2"–36") with lever-and-spring or lever-and-weight options, plus Ken-Flex resilient hinged check valves for maintenance-free dirty water backflow prevention.
• Eccentric Plug Valves AWWA C517 compliant eccentric plug valves (3"–48") featuring full-flow body, nickel-welded seat, and Buna-N encapsulated plug, with manual, electric, pneumatic, or hydraulic actuation options.
• Water Control Gates (Waterman) Waterman-brand water control gates including cast slide/sluice gates, fabricated slide gates, radial gates, flap gates, tilting weir gates, canal gates, stop logs, and stop gates for high-head and high-debris environments.
• Ductile Iron Pipe Ductile iron pipe products including Tyton Joint Pipe, TR Flex Restrained Joint Pipe, Mechanical Joint Pipe, and Ball & Socket Joint Pipe for water transmission with lifespans exceeding 100 years.
• Fabricated Pipe Custom-cut fabricated pipe including fabricated flange and wall pipe (3"–54"), grooved pipe (3"–48"), swivel anchor pipe couplings (3"–30"), flange fillers, beveled fillers, valve extensions, and steel fabrication.
• Pipe Fittings (Tyler Union) Tyler Union pipe fittings including MJ C153 and MJ C110 mechanical joint fittings, flanged C110 fittings, push-on C153 fittings, and TR Flex Fittings.
• Pipe Restraints Pipe restraint products including Tufgrip Series 1000 (DI pipe), Series 1500 dual wedge, Series 2000 (PVC), Series 3000, Series 4000 TufFlange, and Sure Stop 350 Gaskets.
• Air Valves Non-AWWA air valves including AC-150, CR-101, CR-101-HP, AVP, and CRP-8 Air Vents for air release in piping systems.
• Pressure Relief Valves Pressure relief valves including AA-6, AA-9C, AA-60D, AA-96, and Hydrostatic Pressure Relief Valves for system protection and pressure management.
• Universal Hydrants and Riser Valves Universal hydrants, overflow valves, and alfalfa valves for water distribution networks and agricultural irrigation systems.

Quantifiable outcome

• Products can last for more than a century when properly installed (ductile iron pipe)
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

One partnership is on record.

• Alabama Technology Network (ATN)minorImplementation/ SI/ Consulting Partner · 1 May 2023MPI collaborated with ATN for employee training programs. ATN, part of the Alabama Community College System, provided a three-day Electrical Motor Control training at MPI Calera facility. ATN offers customized workplace training, technical assistance, and engineering services.

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Watts Water Technologies: Watts Water Technologies manufactures valves, flow control products, and water systems for plumbing, waterworks, and industrial applications. Its waterworks division directly competes with MPI in backflow prevention and water utility valves.
• Pentair: Pentair is a global water solutions company offering flow, filtration, and pumping products across residential, commercial, and industrial water markets. It overlaps with MPI in industrial water treatment valves and flow control.
• Crane Company: Crane Company is a diversified industrial manufacturer with a significant flow control segment producing valves and fittings for water, chemical, and general industrial markets. It is a broader incumbent with overlapping AWWA and industrial valve offerings.
• Xylem: Xylem is a global water technology company providing pumps, treatment, and metering solutions for utilities and industry. While focused on smart water and pumping, its water utility business intersects with MPI's municipal customer base.

Regional players

• Advanced Drainage Systems: Advanced Drainage Systems is the leading US manufacturer of stormwater and drainage pipe products, including HDPE and polypropylene systems. While primarily in plastic pipe, it competes for municipal water and infrastructure budgets alongside MPI's ductile iron offerings.

Direct peers

• Mueller Water Products: Mueller Water Products is a leading US manufacturer of valves, hydrants, and pipe products for water and gas utilities. It directly competes with MPI across AWWA-compliant butterfly valves, gate valves, and ductile iron pipe for municipal water infrastructure.
• AVK Holding: AVK is a global manufacturer of valves, hydrants, and fittings for water and gas distribution, including AWWA-compliant butterfly, gate, and check valves. It directly competes with MPI internationally and increasingly in North American municipal markets.
• American Cast Iron Pipe Company (ACIPCO): ACIPCO is a major US manufacturer of ductile iron pipe, valves, and hydrants serving water, wastewater, and industrial markets. It competes head-to-head with McWane Ductile and MPI's valve brands in municipal water infrastructure.
• KITZ Corporation: KITZ is a Japanese manufacturer of industrial valves (ball, gate, globe, check, butterfly) for chemical, oil and gas, and water applications. It is a direct peer in industrial valve categories that complement MPI's portfolio.
• US Pipe (Forterra): US Pipe is a leading US producer of ductile iron pipe and fittings for water and wastewater applications, now part of Forterra. It directly overlaps with McWane Ductile and Tyler Union fittings in serving AWWA-spec municipal projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mcwanepi

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about McWane Plant & Industrial