Company lists · Data refreshed September 2026

Top 25 Valve manufacturers based in the United States

Name: Valve manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,120 companies tracked

RevenueBase identified 1,120 valve manufacturers headquartered in the United States as of September 2026 and tracks 43,067 professional contacts across them, including 18,783 with verified work emails. Houston is the largest hub.

This list covers valve manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,120Companies

43,067Contacts tracked

18,783Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest valve manufacturers based in the United States

Ranked by team size

Top 25 of 1,120 valve manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to valve manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Flowserve Corporation	Strong evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	10001+	13,317 contacts →
	Strong evidence “Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Source: RevenueBase Database · checked Sep 19, 2026
2	IMI CCI	Indirect evidence	Rancho Santa Margarita, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,150 contacts →
	Indirect evidence “We are a global specialist engineering company that creates breakthrough solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	Bray International, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,687 contacts →
	Indirect evidence “In 1986 Bray International, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
4	Crane Chempharma & Energy	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 19, 2026	10001+	642 contacts →
	Partial evidence “About Crane ChemPharma & Energy (Crane CP & E) Crane ChemPharma and Energy (within Crane’s Process Flow Technologies segment) designs and manufactures a variety of…” Source: RevenueBase Database · checked Sep 19, 2026
5	Delval Flow Controls	Partial evidence	Geismar, LA, United StatesHQ checked Sep 19, 2026	201-500	518 contacts →
	Partial evidence “DelVal Flow Controls provides a wide range of superior quality ball valves, butterfly valves, triple offset valves, actuation and control accessories by implementing a strict…” Source: RevenueBase Database · checked Sep 19, 2026
6	Dixon Valve	Strong evidence	Chestertown, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	441 contacts →
	Strong evidence “Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry-disconnects, swivels, and other fluid transfer and control products.” Source: RevenueBase Database · checked Sep 19, 2026
7	Hydraforce INC	Indirect evidence	Lincolnshire, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	426 contacts →
	Indirect evidence “Innovation starts with us.” Source: RevenueBase Database · checked Sep 19, 2026
8	Sunbelt Supply	Indirect evidence	Pasadena, TX, United StatesHQ checked Sep 19, 2026	501-1,000	363 contacts →
	Indirect evidence “Headquartered in Houston, Texas, Sunbelt Supply is a global provider of flow control solutions.” Source: RevenueBase Database · checked Sep 19, 2026
9	SUN Hydraulics	Strong evidence	Sarasota, FL, United StatesHQ checked Sep 19, 2026	501-1,000	359 contacts →
	Strong evidence “Sun Hydraulics is a leading designer and manufacturer of high-performance screw-in hydraulic cartridge valves and manifolds that control force, speed and motion as integral…” Source: RevenueBase Database · checked Sep 19, 2026
10	Dezurik	Strong evidence	Sartell, MN, United StatesHQ checked Sep 19, 2026	501-1,000	354 contacts →
	Strong evidence “DeZURIK is a manufacturer of industrial valves and actuators for municipal and industrial markets including water, waster water, power, mining, paper, chemical, petroleum and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Valcor Engineering Corporation	Strong evidence	Springfield, NJ, United StatesHQ checked Sep 19, 2026	201-500	351 contacts →
	Strong evidence “Valcor Engineering Corporation, founded in 1951, designs and manufactures solenoid valves and control components for liquids and gases in critical applications in the aerospace…” Source: RevenueBase Database · checked Sep 19, 2026
12	Novaspect INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 19, 2026	201-500	336 contacts →
	Indirect evidence “At Novaspect, our core purpose is to improve our customers' performance through the innovative application of technology.” Source: RevenueBase Database · checked Sep 19, 2026
13	Vacco Industries	Strong evidence	South El Monte, CA, United StatesHQ checked Sep 19, 2026	201-500	331 contacts →
	Strong evidence “VACCO Industries is a world-class designer and manufacturer of specialty valves, metal filters, and advanced fluid control products.” Source: RevenueBase Database · checked Sep 19, 2026
14	W&o	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 19, 2026	201-500	268 contacts →
	Partial evidence “Founded in 1975, W&O is one of the world’s largest suppliers of pipe, valves, fittings as well as actuation and engineered solutions to the maritime, and upstream oil and gas…” Source: RevenueBase Database · checked Sep 19, 2026
15	Ford Meter BOX	Indirect evidence	Wabash, IN, United StatesHQ checked Sep 19, 2026	501-1,000	265 contacts →
	Indirect evidence “Ford Meter Box – an industry leader The Ford Meter Box Company, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
16	Valvtechnologies	Strong evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	262 contacts →
	Strong evidence “ValvTechnologies manufactures highly reliable metal seated valves for severe service applications.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mogas, A Flowserve Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	252 contacts →
	Partial evidence “MOGAS, A Flowserve Company, is the most trusted severe service technology company offering severe service valves, surface engineering / coating, modular process units, and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Cla-Val	Strong evidence	Costa Mesa, CA, United StatesHQ checked Sep 19, 2026	501-1,000	241 contacts →
	Strong evidence “Cla-Val is a leading manufacturer of automatic control valves, known for product quality and business integrity.” Source: RevenueBase Database · checked Sep 19, 2026
19	Solero Technologies	Partial evidence	Rochester Hills, MI, United StatesHQ checked Sep 19, 2026	1,001-5,000	241 contacts →
	Partial evidence “Solero Technologies is a global supplier of controls offering a comprehensive range of actuator and solenoid valve solutions that support many automotive systems including…” Source: RevenueBase Database · checked Sep 19, 2026
20	Proconex	Partial evidence	Royersford, PA, United StatesHQ checked Sep 19, 2026	201-500	238 contacts →
	Partial evidence “For over 75 years, Proconex has been a leading provider of Process Automation Control Systems, Valves and Control Devices, and related technologies and services.” Source: RevenueBase Database · checked Sep 19, 2026
21	Control Southern	Partial evidence	Suwanee, GA, United StatesHQ checked Sep 19, 2026	51-200	222 contacts →
	Partial evidence “Control Southern is an integrated solutions provider helping manufacturing plants in the Southeast run better, faster, and smarter through automation and customized valve…” Source: RevenueBase Database · checked Sep 19, 2026
22	Galloup	Indirect evidence	Clinton Township, MI, United StatesHQ checked Sep 19, 2026	201-500	215 contacts →
	Indirect evidence “Your Possibility.” Source: RevenueBase Database · checked Sep 19, 2026
23	Milwaukee Valve Company, LLC	Partial evidence	New Berlin, WI, United StatesHQ checked Sep 19, 2026	201-500	199 contacts →
	Partial evidence “Milwaukee Valve Company, founded in 1901, is internationally recognized for its state-of-the-art manufacturing facilities and new product innovations covering a wide range of…” Source: RevenueBase Database · checked Sep 19, 2026
24	Clow Valve Company	Strong evidence	Oskaloosa, IA, United StatesHQ checked Sep 19, 2026	201-500	198 contacts →
	Strong evidence “Clow Valve Company is a manufacturer of waterworks valves and fire hydrants located in Oskaloosa, Iowa and Riverside, CA.” Source: RevenueBase Database · checked Sep 19, 2026
25	SSP	Partial evidence	Twinsburg, OH, United StatesHQ checked Sep 19, 2026	51-200	196 contacts →
	Partial evidence “SSP takes industry-standard products and makes them better • Instrumentation Valves and Fittings and the tools to put them together • Backed by a 100% America Pledge – our…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: valve manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names valve manufacturers.
Partial evidence: Its own public description names part of valve manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name valve manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,120 valve manufacturers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 18,783 reachable decision-makers.

Free signup · no credit card

View the full list →

Valve manufacturers based in the United States at a glance

As of Sep 19, 2026

43.6%Verified-email coverage

38.5Average contacts per company

11-50Median size (employees)

11.8%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

396

11-50

384

51-200

217

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,120 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among valve manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “valve manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names valve manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among valve manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 18,783 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Valve manufacturers by metro

Valve manufacturers in Houston132

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names valve manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many valve manufacturers are there based in the United States?

RevenueBase identified 1,120 valve manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Flowserve Corporation, headquartered in Irving, tops this list with the largest team on record.

Which city has the most valve manufacturers?

Houston leads with 132 headquartered companies, followed by Stafford (24) and Cincinnati (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 18,783 verified decision-maker contacts tracked across these 1,120 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,120 valve manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Valve manufacturers by geography

Browse the directory

Browse: Companies home · All United States lists · All Valve manufacturers lists · New lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.