Company lists · Data refreshed September 2026

Top 25 Safety relief valve manufacturers based in the United States

RevenueBase identified 86 company matches for safety relief valve manufacturers associated with the United States as of September 2026 and tracks 1,703 professional contacts across them, including 539 with verified work emails. Houston is the largest hub.

This list covers company matches for safety relief valve manufacturers associated with the United States, 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 September 30, 2026.

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 Sep 30, 2026 How this list was built
86Companies
1,703Contacts tracked
539Verified emails
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The 25 largest safety relief valve manufacturers based in the United States

Ranked by team size
Top 25 of 86 company matches for safety relief valve manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchOklahoma City, UT, United StatesHQ recorded Sep 30, 2026501-1,000165 contacts →

Exact match

“Mercer Valve is dedicated to providing the highest quality pressure relief valves and services at a competitive price so our customers can be confident in the safety and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 30, 2026201-500134 contacts →

Exact match

“AMOT is the leading designer and manufacturer of diesel engine safety systems, temperature control valves, and monitoring products for engines, compressors, turbines and other…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchStafford, TX, United StatesHQ recorded Sep 30, 202651-20097 contacts →

Exact match

“Groth is a global leader in manufacturing pressure/vacuum relief valves, flame and detonation arresters, blanket gas regulators, and other low pressure relief products.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchElmhurst, IL, United StatesHQ recorded Sep 30, 202651-20076 contacts →

Exact match

“Val-Matic Valve & Mfg.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchBroken Arrow, United StatesHQ recorded Sep 30, 202651-20071 contacts →

Exact match

“Welcome to Total Valve Systems where we are celebrating 30 years of strong history and growth in servicing customers around the globe.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchLake Charles, LA, United StatesHQ recorded Sep 30, 2026n/a69 contacts →

Exact match

“Caliber Valve & Controls is a valve and services provider in the industrial manufacturing industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchOklahoma City, OK, United StatesHQ recorded Sep 30, 202651-20058 contacts →

Exact match

“Taylor Valve Technology, along with our Rupture Pin and Mallard Control brands, is a leading manufacturer of high quality safety relief, high pressure relief, and back pressure…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchSanta Fe, TX, United StatesHQ recorded Sep 30, 202611-5041 contacts →

Exact match

“Over the past several decades, SCV Valve has become one of the most well-respected and trusted brands in the marketplace built on a foundation of consistent performance with an…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchElmhurst, IL, United StatesHQ recorded Sep 30, 202651-20039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchTomball, TX, United StatesHQ recorded Sep 30, 202611-5038 contacts →

Exact match

“At Total Valve and Automation, we specialize in providing cutting-edge solutions for flow control and safety.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchButler, NJ, United StatesHQ recorded Sep 30, 202651-20036 contacts →

Exact match

“For over 75 years, Generant has designed and manufactured valves, pressure regulators and instrument tube fittings for a wide variety of industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchKilgore, TX, United StatesHQ recorded Sep 30, 202611-5030 contacts →

Exact match

“Arpco Valves & Controls is a leader in the oil and gas surface safety systems industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchNewell, WV, United StatesHQ recorded Sep 30, 2026201-50023 contacts →

Exact match

“At BelGAS, we pride ourselves on over 25 years of market-leading expertise in engineering high-quality regulator products for high and low-pressure applications.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchOdessa, TX, United StatesHQ recorded Sep 30, 202651-20021 contacts →

Exact match

“LCM is a Manufacturers Representative for Dynaflo, Farris, & Clark-Reliance.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchNorth Kingstown, RI, United StatesHQ recorded Sep 30, 202611-5018 contacts →

Exact match

“Founded in 2011, Clarke Valve™ provides high quality industrial control valves to organizations worldwide.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchWyandotte, MI, United StatesHQ recorded Sep 30, 202651-20017 contacts →

Exact match

“Manufacturer of custom high precision pressure relief and check valves for the compressor and automotive industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchCharlotte, NC, United StatesHQ recorded Sep 30, 202611-5015 contacts →

Exact match

“Since 1936 Mec-Tric Control Company has been in the business of helping customers find solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchKaty, TX, United StatesHQ recorded Sep 30, 20261-1014 contacts →

Exact match

“ARDT is a manufacturer's representative firm, specializing in pressure relief technologies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchShannon, MS, United StatesHQ recorded Sep 30, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 30, 202611-5013 contacts →

Exact match

“Based in New York and Texas, Flow Safe manufactures high quality and high-performance pressure relief valve products and accessories.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchFlower Mound, TX, United StatesHQ recorded Sep 30, 202611-5011 contacts →

Exact match

“Since 1968, SigmaHLR has engineered and manufactured hydraulic and pneumatic safety control systems trusted by the world’s toughest industries.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchAurora, IL, United StatesHQ recorded Sep 30, 202611-5011 contacts →

Exact match

“Cyrus Shank products have come to be the Gold Standard in the Industrial Refrigeration industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchElmwood Park, NJ, United StatesHQ recorded Sep 30, 202611-5010 contacts →

Exact match

“Pressure relief valves, basket strainers, pressure reducing valves, and stainless steel valves for wholesale and retail buyers directly from the manufacturer.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchAmherst, NY, United StatesHQ recorded Sep 30, 20261-109 contacts →

Exact match

“Ball Valves and Flow Control”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchSugar Grove, IL, United StatesHQ recorded Sep 30, 202611-508 contacts →

Exact match

“International Valve is the manufacturer of the Vent-Tech line of air/vacuum relief valves for municipal and industrial wastewater and water applications.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 86 safety relief valve manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 539 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Safety relief valve manufacturers based in the United States at a glance

As of Sep 30, 2026
31.7%Verified-email coverage
19.8Average contacts per company
11-50Median size (employees)
14.0%Largest-city concentration · Houston
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
25
51-200
21
201-500
3
501-1,000
3
5,001-10,000
1

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 86 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “safety relief valve manufacturers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 539 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 September 30, 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.

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 “safety relief valve manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 86 company matches for safety relief valve manufacturers associated with the United States as of September 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?

Mercer Valve Co., INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most safety relief valve manufacturers?

Houston leads with 12 company records, followed by Oklahoma City (3) and Broken Arrow (2).

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 539 professional contacts with verified work emails tracked across these 86 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 September 30, 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.