Company lists · Data refreshed November 2026

Top 25 Sanitary stainless steel diaphragm valve suppliers worldwide

RevenueBase identified 366 company matches for sanitary stainless steel diaphragm valve suppliers worldwide as of November 2026 and tracks 4,216 professional contacts across them, including 1,179 with verified work emails. The United States is the largest market and Wenzhou the largest hub.

This list covers company matches for sanitary stainless steel diaphragm valve suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 1, 2026. Country and city lists for sanitary stainless steel diaphragm valve suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
366Companies
4,216Contacts tracked
1,179Verified emails
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The 25 largest sanitary stainless steel diaphragm valve suppliers worldwide

Ranked by team size
Top 25 of 366 company matches for sanitary stainless steel diaphragm valve suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchThane, IndiaHQ recorded Nov 1, 2026201-500305 contacts →

Exact match

“Welcome to Nirmal – where innovation meets expertise.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchCincinnati, OH, United StatesHQ recorded Nov 1, 202651-200153 contacts →

Exact match

“Richards Industrials engineers precision fluid control solutions that overcome complex challenges in pharmaceutical manufacturing, food processing, renewable energy systems, and…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchFenton, MO, United StatesHQ recorded Nov 1, 2026201-500132 contacts →

Exact match

“Control Devices LLC is a leading manufacturer of high quality valves and industrial parts serving the compressed air, pressure washer, automotive, fluid power, fire protection…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchOlomouc, Czech RepublicHQ recorded Nov 1, 202651-20096 contacts →

Exact match

“At ABO we make sure you always find the perfect – efficient and long-lasting valves for your important projects.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchÇiğli, TürkiyeHQ recorded Nov 1, 202651-20088 contacts →

Exact match

“Öz-Kan Makina was founded in 1983.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchArcade, NY, United StatesHQ recorded Nov 1, 202651-20087 contacts →

Exact match

“Steel & O’Brien is a Premier Manufacturer of Sanitary Fittings, Valves, Pumps, Data Cooling Components and more.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchClisson, FranceHQ recorded Nov 1, 202651-20071 contacts →

Exact match

“A leader in the transfer of liquids, DEFINOX designs and manufactures stainless steel valves and equipment for the food, cosmetics, pharmaceutical and fine chemicals industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchWaterford, IrelandHQ recorded Nov 1, 202651-20070 contacts →

Exact match

“Carten are global leaders in the design, manufacture and supply of High Performance Valves and Flow Solutions to high technology and demanding process sectors including Biotech…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchCarrigaline, IrelandHQ recorded Nov 1, 202651-20068 contacts →

Exact match

“Induchem Group is a leading provider of process equipment, engineered solutions and technical services, supporting customers across the life sciences, pharmaceutical…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 1, 202651-20062 contacts →

Exact match

“CNC FLOW CONTROL - YOUR TRUSTED PROVIDER FOR SUPERIOR FLOW CONTROL SOLUTIONS.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchAmherst, NH, United StatesHQ recorded Nov 1, 202651-20055 contacts →

Exact match

“Diacom Corporation is a U.S.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchBrighouse, United KingdomHQ recorded Nov 1, 202651-20053 contacts →

Exact match

“At Blackhall our aim is to combine our extraordinary heritage with tailored innovation providing valve solutions for our clients all over the world.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Nov 1, 202651-20052 contacts →

Exact match

“Genebre started its activity in 1981 in the market for fluid control valves, and later continued with the internationalization of subsidiaries in Europe, Asia and America.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchEl Puig, SpainHQ recorded Nov 1, 20261,001-5,00048 contacts →

Exact match

“Somos un referente en el mercado nacional e internacional de Válvulas Industriales y Productos para el Control de Fluidos, nuestra expansión es continua y está basada en la alta…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchBrighouse, United KingdomHQ recorded Nov 1, 202651-20047 contacts →

Exact match

“Founded in the United Kingdom September 1977, Alco Valves Ltd.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 1, 202611-5046 contacts →

Exact match

“A Vallair desde 1987 é uma empresa especializada e focada em produtos que utilizam princípios de funcionamento baseados em diafragmas dos mais diversos tipos, formatos e materiais.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchNahariya, IsraelHQ recorded Nov 1, 2026201-50044 contacts →

Exact match

“EGMO develops, manufactures and markets an extensive range of stainless steel fittings and flow products, including: valves, actuators, manifolds, vessels and stainless steel…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchLachine (montreal), QC, CanadaHQ recorded Nov 1, 2026201-50042 contacts →

Exact match

“From manufacturing high-quality valves to delivering technical support and complementary services worldwide, we meet complex client needs and lead the valve market into the future.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchOlbernhau, GermanyHQ recorded Nov 1, 2026201-50035 contacts →

Exact match

“AZ INTEC is the universal provider among manufacturers of valves and pipe systems for fluids, fuel gases, technical gases, medical gases, and respiratory protection.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchLong Island City, NY, United StatesHQ recorded Nov 1, 202651-20034 contacts →

Exact match

“Founded in 1918, Williams Valve has continuously produced quality valves for industrial and commercial applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchTernat, BelgiumHQ recorded Nov 1, 202651-20034 contacts →

Exact match

“Sodeco Valves, founded in 1989, is your stockholding partner for valves and accessories that meet the requirements of industrial customers such as chemical, petrochemical, food…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchPaterna, SpainHQ recorded Nov 1, 202611-5033 contacts →

Exact match

“Founded in 1984 Quilinox, advises and offers the best brands and solutions for fluid handling since more than 30 years.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchVejle, DenmarkHQ recorded Nov 1, 202611-5032 contacts →

Exact match

“At MODU Valves A/S, we’re more than a supplier of ball valves, butterfly valves, actuators, and custom-built solutions – we’re your trusted partner in flow technology.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchNashik, IndiaHQ recorded Nov 1, 2026201-50031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchHartsville, SC, United StatesHQ recorded Nov 1, 202651-20029 contacts →

Exact match

“Anderson Brass is a family-owned brass valve manufacturer located in beautiful Hartsville, South Carolina.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 366 sanitary stainless steel diaphragm valve suppliers worldwide

See the full list, filter by size, metro and specialty, and access 1,179 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sanitary stainless steel diaphragm valve suppliers worldwide at a glance

As of Nov 1, 2026
28.0%Verified-email coverage
11.5Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · Wenzhou
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
136
51-200
87
201-500
23
501-1,000
5
1,001-5,000
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for sanitary stainless steel diaphragm valve suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “sanitary stainless steel diaphragm valve suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,179 professional contacts with verified work emails across the full matched dataset. 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 November 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Sanitary stainless steel diaphragm valve suppliers by location

1 lists · largest first

Every Sanitary stainless steel diaphragm valve suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sanitary stainless steel diaphragm valve suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sanitary stainless steel diaphragm valve suppliers are there worldwide?

RevenueBase identified 366 company matches for sanitary stainless steel diaphragm valve suppliers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nirmal Industrial Controls PVT LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most sanitary stainless steel diaphragm valve suppliers?

The United States leads with 77 companies. Every sanitary stainless steel diaphragm valve suppliers list by country and city is linked on this page.

Which city has the most sanitary stainless steel diaphragm valve suppliers?

Wenzhou leads with 21 company records, followed by Sao Paulo (10) and Houston (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,179 professional contacts with verified work emails tracked across these 366 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 2026.

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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 SmartSearch, 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.