Insights

Recent Large-Scale Investment Clow Valve Company invested $75 million in manufacturing equipment and expanded its facilities in Oskaloosa, Iowa, indicating significant capacity growth and potential for increased sales volume in waterworks valves and fire hydrants.

Expansion to Double Production The new equipment and facility expansion are designed to enable Clow to produce twice as much product with the same workforce, presenting an opportunity to meet rising demand within municipal water infrastructure projects.

Strong Industry Recognition Receiving the 2022 Associate Member of the Year award from the Iowa Rural Water Association highlights Clow's reputation and established relationships with key water utility clients, opening avenues for expansion into additional municipal and rural markets.

Partnerships and Collaborations The recent partnership with KÜNKEL WAGNER for mold manufacturing suggests ongoing investment in innovative production techniques, providing opportunities to offer custom or advanced water infrastructure solutions to clients seeking high-quality, USA-made products.

Diverse Distribution Presence With facilities in both Iowa and California and a robust technical infrastructure, Clow Valve is well-positioned to serve regional and national markets, making it a compelling partner for customers seeking reliable, locally supported waterworks and fire protection solutions.

Clow Valve Company Tech Stack

Clow Valve Company uses 8 technology products and services including Microsoft SQL Server, Google Fonts API, yepnope.js, and more. Explore Clow Valve Company's tech stack below.

  • Microsoft SQL Server
    Database
  • Google Fonts API
    Font Scripts
  • yepnope.js
    Javascript Frameworks
  • PWA
    Miscellaneous
  • ServiceNow
    Miscellaneous
  • .NET
    Programming Languages
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

Media & News

Clow Valve Company's Email Address Formats

Clow Valve Company uses at least 1 format(s):
Clow Valve Company Email FormatsExamplePercentage
First.Last@clowvalve.comJohn.Doe@clowvalve.com
68%
FLast@clowvalve.comJDoe@clowvalve.com
30%
First-Last@clowvalve.comJohn-Doe@clowvalve.com
1%
FirstLast@clowvalve.comJohnDoe@clowvalve.com
1%

Frequently Asked Questions

What is Clow Valve Company's phone number?

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You can contact Clow Valve Company's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Clow Valve Company's official website and social media links?

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Clow Valve Company's official website is clowvalve.com and has social profiles on LinkedIn.

What is Clow Valve Company's NAICS code?

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Clow Valve Company's NAICS code is 23 - Construction.

How many employees does Clow Valve Company have currently?

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As of July 2026, Clow Valve Company has approximately 223 employees across 1 continents, including North America. Key team members include Vice President Account Manager: D. F.President: S. C.President: T. A.. Explore Clow Valve Company's employee directory with LeadIQ.

What industry does Clow Valve Company belong to?

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Clow Valve Company operates in the Construction industry.

What technology does Clow Valve Company use?

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Clow Valve Company's tech stack includes Microsoft SQL ServerGoogle Fonts APIyepnope.jsPWAServiceNow.NETGoogle AnalyticsMicrosoft ASP.NET.

What is Clow Valve Company's email format?

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Clow Valve Company's email format typically follows the pattern of First.Last@clowvalve.com. Find more Clow Valve Company email formats with LeadIQ.

Clow Valve Company

ConstructionIowa, United States201-500 Employees

Clow Valve Company manufactures waterworks valves and fire hydrants from two sites in the United States, located in Oskaloosa, Iowa, and Riverside, California. The Oskaloosa facility houses iron and brass foundries, a machine shop, assembly, finished goods warehousing, and offices, while the Riverside operation functions as a distribution center for wet barrel hydrants and inventories of other Clow products. The company traces its roots to 1878 as James B. Clow & Sons and emphasizes that its products are produced in accordance with Made in the USA requirements.

In 2023, Clow Valve Company announced a $75 million expansion at its Oskaloosa foundry to install new manufacturing equipment and boost capacity. The project is intended to double production using the existing workforce, underscoring the company's ongoing growth in the water infrastructure market.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Clow Valve Company's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Clow Valve Company's revenue is estimated to be in the range of $100M$250M

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