Company lists · Data refreshed October 2026
Top 22 Relief valve suppliers based in South Africa
RevenueBase identified 43 company matches for relief valve suppliers associated with South Africa as of October 2026 and tracks 741 professional contacts across them, including 284 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for relief valve suppliers associated with South Africa, 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 October 20, 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.
The 22 largest relief valve suppliers based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 127 contacts → | ||||
Exact match “ACS, from inception, has been the contracted Local Business Partner for Emerson Automation Solutions and has developed the business to fully cover the market from supply of…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 2 | 118 contacts → | ||||
Exact match “DFC manufactures well known valve brands for the water, effluent and mineral processing markets and currently exports its products to 129 countries around the globe.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 3 | 104 contacts → | ||||
Exact match “With more than 60 years experience, DLM offers expert advice, a comprehensive technologically advanced range of products, a substantial stock holding and an extensive branch…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 4 | 72 contacts → | ||||
Exact match “On the 15th May 1974 Rolyn Engineering was established by Ross Dinnes to serve industry with the supply of quality steam, air and water equipment.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 5 | 42 contacts → | ||||
Exact match “For 40 years Valve & Automation have supplied Total Valve & Control Solutions.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “LVSA GROUP Pty Ltd At LVSA Group our goal is to be an exemplary model of the South African BEE initiative, impacting our employees, their families and affected community’s quality…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “Unyazi Sales & Services (Pty) Ltd ISO 9001-2015 certified specialist valve company focused on product supply and services.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Established 30 years ago, RGR TECHNOLOGIES is a leading South African manufacturer of metal and soft seated, high pressure ball and check valves, available in various…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “TTV Fluval VALVES & AUTOMATION is a private company based in South Africa.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “Invincible Valves is a well established Valve company that offers a one stop shop experience for our esteemed customers.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Paltech is a proudly South African, majority black-owned valve and pumps manufacturer and supplier.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Proudly South African manufacturer of geyser valves and ancillary components for the plumbing industry.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Inbal SA cc was established in January 1995 and has since established associated companies in Rustenburg and the Vaal Triangle.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Seapro South Africa (Pty) Ltd is the sole authorised distributor of CLA-VAL (Clayton) control valves in the SADC region, appointed in 2018.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Allied Valve Specialists (Pty) Ltd is a proudly South African valve supplier, launched and branded in September 2022.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Design, Manufacture and Sales of Instrument Manifolds & Hand Valves: Flanged Valves Needle Valves Gauge Valves Block Valves Airheaders Tube Fittings Accessories SUSTECH's quality…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “FCE TECHNICAL SERVICES founded in 2002, have combined experience of 28 years in the industry.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Calafrica, originally a subsidairy of CALEFFI S.P.A in Italy, began trading as a proudly South African entity in From the manufacturing of pressure reducing valves for domestic…” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Pioneering Valve Solutions Since 1919 Ainsworth Valves: A century of innovation in valve technology.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “INFINITE FLOW SOLUTIONS is an air valve manufacturing company based out of 14th Avenue, Anderbolt, Boksburg, Gauteng, South Africa.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Masoneilan Control Valves, Consolidated Safety Relief Valves” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “At Bray our business is helping our customers with their flow control requirements.” Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “relief valve suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 22 of 43 relief valve suppliers based in South Africa
See the full list, filter by size, metro and specialty, and access 284 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Relief valve suppliers based in South Africa at a glance
As of Oct 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 43 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 South Africa whose business descriptions match “relief 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. 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 284 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 October 20, 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 “relief valve suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many relief valve suppliers are there based in South Africa?
RevenueBase identified 43 company matches for relief valve suppliers associated with South Africa as of October 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?
Automation Control Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most relief valve suppliers?
Johannesburg leads with 11 company records, followed by Boksburg (5) and Germiston (5).
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 284 professional contacts with verified work emails tracked across these 43 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 October 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 43 relief valve suppliers based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Relief valve suppliers by geography
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- Relief valve suppliers based in Canada
- Relief valve suppliers based in France
- Relief valve suppliers based in Germany
- Relief valve suppliers based in India
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- Relief valve suppliers based in the Netherlands
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Relief valve suppliers based in Ahmedabad, India
- Relief valve suppliers based in Mumbai, India
- Relief valve suppliers based in Houston, United States
- Relief valve suppliers based in Argentina
- Relief valve suppliers based in Australia
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Company intelligence · public preview
Top 22 relief valve suppliers based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 43 matching company records for relief valve suppliers based in South Africa, with 741 tracked contacts and 284 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 relief valve suppliers based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Automation Control Solutionsacs-autocon.comHQ: Stormill, South AfricaReported employees: 51-200 | Stormill, South Africa | 51-200 | Exact match | 127 contacts → |
“ACS, from inception, has been the contracted Local Business Partner for Emerson Automation Solutions and has developed the business to fully cover the market from supply of…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dynamic Fluid Control PTY Ltd. DFCdfc.co.za HQ: Benoni, South AfricaReported employees: 201-500 | Benoni, South Africa | 201-500 | Exact match | 118 contacts → |
“DFC manufactures well known valve brands for the water, effluent and mineral processing markets and currently exports its products to 129 countries around the globe.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Modderfontein, South AfricaReported employees: 51-200 | Modderfontein, South Africa | 51-200 | Exact match | 104 contacts → |
“With more than 60 years experience, DLM offers expert advice, a comprehensive technologically advanced range of products, a substantial stock holding and an extensive branch…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rolyn Engineering PTY LTDrolynengineering.co.za HQ: Rustenburg, South AfricaReported employees: 51-200 | Rustenburg, South Africa | 51-200 | Exact match | 72 contacts → |
“On the 15th May 1974 Rolyn Engineering was established by Ross Dinnes to serve industry with the supply of quality steam, air and water equipment.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Valve & Automation PTY LTDvalve.co.za HQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 42 contacts → |
“For 40 years Valve & Automation have supplied Total Valve & Control Solutions.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lvsa Group PTY LTDlvsagroup.co.za HQ: Kingsburgh Durban, South AfricaReported employees: 51-200 | Kingsburgh Durban, South Africa | 51-200 | Exact match | 27 contacts → |
“LVSA GROUP Pty Ltd At LVSA Group our goal is to be an exemplary model of the South African BEE initiative, impacting our employees, their families and affected community’s quality…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unyazi Sales & Services PTY LTDunyaziss.co.za HQ: Milnerton, South AfricaReported employees: 11-50 | Milnerton, South Africa | 11-50 | Exact match | 19 contacts → |
“Unyazi Sales & Services (Pty) Ltd ISO 9001-2015 certified specialist valve company focused on product supply and services.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | RGR Technologies PTY LTDrgrtech.co.za HQ: Ekurhuleni, South AfricaReported employees: 51-200 | Ekurhuleni, South Africa | 51-200 | Exact match | 15 contacts → |
“Established 30 years ago, RGR TECHNOLOGIES is a leading South African manufacturer of metal and soft seated, high pressure ball and check valves, available in various…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TTV Fluvalttvfluval.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 15 contacts → |
“TTV Fluval VALVES & AUTOMATION is a private company based in South Africa.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Invincible Valvesinvalve.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 14 contacts → |
“Invincible Valves is a well established Valve company that offers a one stop shop experience for our esteemed customers.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Paltechpaltech.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 12 contacts → |
“Paltech is a proudly South African, majority black-owned valve and pumps manufacturer and supplier.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Advanced Valvesadvancedvalves.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 12 contacts → |
“Proudly South African manufacturer of geyser valves and ancillary components for the plumbing industry.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inbal SAinbal.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“Inbal SA cc was established in January 1995 and has since established associated companies in Rustenburg and the Vaal Triangle.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seapro SAseaprosa.co.za HQ: Kempton Park, South AfricaReported employees: 11-50 | Kempton Park, South Africa | 11-50 | Exact match | 10 contacts → |
“Seapro South Africa (Pty) Ltd is the sole authorised distributor of CLA-VAL (Clayton) control valves in the SADC region, appointed in 2018.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Allied Valve Specialists PTY LTDalliedvalvespecialists.co.zaHQ: Turffontein, South AfricaReported employees: 11-50 | Turffontein, South Africa | 11-50 | Exact match | 8 contacts → |
“Allied Valve Specialists (Pty) Ltd is a proudly South African valve supplier, launched and branded in September 2022.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sustech Precisionsustech.com HQ: Edenvale, South AfricaReported employees: 11-50 | Edenvale, South Africa | 11-50 | Exact match | 7 contacts → |
“Design, Manufacture and Sales of Instrument Manifolds & Hand Valves: Flanged Valves Needle Valves Gauge Valves Block Valves Airheaders Tube Fittings Accessories SUSTECH's quality…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | FCE Technical Servicesfcets.co.za HQ: Bonaero Park, South AfricaReported employees: 1-10 | Bonaero Park, South Africa | 1-10 | Exact match | 7 contacts → |
“FCE TECHNICAL SERVICES founded in 2002, have combined experience of 28 years in the industry.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Calafricacalafrica.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 6 contacts → |
“Calafrica, originally a subsidairy of CALEFFI S.P.A in Italy, began trading as a proudly South African entity in From the manufacturing of pressure reducing valves for domestic…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ainsworth Valves PTY LTDainsworthvalves.comHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“Pioneering Valve Solutions Since 1919 Ainsworth Valves: A century of innovation in valve technology.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Infinite Flow Solutionsifsolutions.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 2 contacts → |
“INFINITE FLOW SOLUTIONS is an air valve manufacturing company based out of 14th Avenue, Anderbolt, Boksburg, Gauteng, South Africa.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fluid Tech PTY LTDfluidtech.co.za HQ: Sasolburg, South AfricaReported employees: 11-50 | Sasolburg, South Africa | 11-50 | Exact match | 1 contacts → |
“Masoneilan Control Valves, Consolidated Safety Relief Valves” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bray Controls Africabray.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 1 contacts → |
“At Bray our business is helping our customers with their flow control requirements.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 43 company matches
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Relief valve suppliers: dataset insights
October 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
43 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 43 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for relief valve suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many relief valve suppliers did RevenueBase find based in South Africa?
The saved snapshot records 43 matching company records, 741 tracked contacts and 284 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Relief valve suppliers by geography
- Relief valve suppliers based in Ahmedabad, India
- Relief valve suppliers based in Mumbai, India
- Relief valve suppliers based in Houston, United States
- Relief valve suppliers based in Argentina
- Relief valve suppliers based in Australia
- Relief valve suppliers based in Brazil
- Relief valve suppliers based in Canada
- Relief valve suppliers based in France
- Relief valve suppliers based in Germany
- Relief valve suppliers based in India
- Relief valve suppliers based in Italy
- Relief valve suppliers based in the Netherlands
Browse the directory
Cite this list
RevenueBase Data Team. Top 22 relief valve suppliers based in South Africa. Snapshot: October 20, 2026. https://revenuebase.ai/companies/relief-valve-suppliers/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Relief valve suppliers based in Ahmedabad, India
- Relief valve suppliers based in Mumbai, India
- Relief valve suppliers based in Houston, United States
- Relief valve suppliers based in Argentina
- Relief valve suppliers based in Australia
- Relief valve suppliers based in Brazil
Company intelligence · public preview
Top 22 relief valve suppliers based in South Africa
RevenueBase records 43 matching company records for relief valve suppliers based in South Africa, with 741 tracked contacts and 284 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 relief valve suppliers based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Automation Control Solutionsacs-autocon.com HQ: Stormill, South AfricaReported employees: 51-200 | Stormill, South Africa | 51-200 | Exact match | 127 contacts → |
“ACS, from inception, has been the contracted Local Business Partner for Emerson Automation Solutions and has developed the business to fully cover the market from supply of…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dynamic Fluid Control PTY Ltd. DFCdfc.co.za HQ: Benoni, South AfricaReported employees: 201-500 | Benoni, South Africa | 201-500 | Exact match | 118 contacts → |
“DFC manufactures well known valve brands for the water, effluent and mineral processing markets and currently exports its products to 129 countries around the globe.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Modderfontein, South AfricaReported employees: 51-200 | Modderfontein, South Africa | 51-200 | Exact match | 104 contacts → |
“With more than 60 years experience, DLM offers expert advice, a comprehensive technologically advanced range of products, a substantial stock holding and an extensive branch…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rolyn Engineering PTY LTDrolynengineering.co.za HQ: Rustenburg, South AfricaReported employees: 51-200 | Rustenburg, South Africa | 51-200 | Exact match | 72 contacts → |
“On the 15th May 1974 Rolyn Engineering was established by Ross Dinnes to serve industry with the supply of quality steam, air and water equipment.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Valve & Automation PTY LTDvalve.co.za HQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 42 contacts → |
“For 40 years Valve & Automation have supplied Total Valve & Control Solutions.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lvsa Group PTY LTDlvsagroup.co.za HQ: Kingsburgh Durban, South AfricaReported employees: 51-200 | Kingsburgh Durban, South Africa | 51-200 | Exact match | 27 contacts → |
“LVSA GROUP Pty Ltd At LVSA Group our goal is to be an exemplary model of the South African BEE initiative, impacting our employees, their families and affected community’s quality…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unyazi Sales & Services PTY LTDunyaziss.co.za HQ: Milnerton, South AfricaReported employees: 11-50 | Milnerton, South Africa | 11-50 | Exact match | 19 contacts → |
“Unyazi Sales & Services (Pty) Ltd ISO 9001-2015 certified specialist valve company focused on product supply and services.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | RGR Technologies PTY LTDrgrtech.co.za HQ: Ekurhuleni, South AfricaReported employees: 51-200 | Ekurhuleni, South Africa | 51-200 | Exact match | 15 contacts → |
“Established 30 years ago, RGR TECHNOLOGIES is a leading South African manufacturer of metal and soft seated, high pressure ball and check valves, available in various…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TTV Fluvalttvfluval.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 15 contacts → |
“TTV Fluval VALVES & AUTOMATION is a private company based in South Africa.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Invincible Valvesinvalve.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 14 contacts → |
“Invincible Valves is a well established Valve company that offers a one stop shop experience for our esteemed customers.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Paltechpaltech.co.za HQ: Germiston, South AfricaReported employees: 11-50 | Germiston, South Africa | 11-50 | Exact match | 12 contacts → |
“Paltech is a proudly South African, majority black-owned valve and pumps manufacturer and supplier.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Advanced Valvesadvancedvalves.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 12 contacts → |
“Proudly South African manufacturer of geyser valves and ancillary components for the plumbing industry.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inbal SAinbal.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“Inbal SA cc was established in January 1995 and has since established associated companies in Rustenburg and the Vaal Triangle.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seapro SAseaprosa.co.za HQ: Kempton Park, South AfricaReported employees: 11-50 | Kempton Park, South Africa | 11-50 | Exact match | 10 contacts → |
“Seapro South Africa (Pty) Ltd is the sole authorised distributor of CLA-VAL (Clayton) control valves in the SADC region, appointed in 2018.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Allied Valve Specialists PTY LTDalliedvalvespecialists.co.za HQ: Turffontein, South AfricaReported employees: 11-50 | Turffontein, South Africa | 11-50 | Exact match | 8 contacts → |
“Allied Valve Specialists (Pty) Ltd is a proudly South African valve supplier, launched and branded in September 2022.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sustech Precisionsustech.com HQ: Edenvale, South AfricaReported employees: 11-50 | Edenvale, South Africa | 11-50 | Exact match | 7 contacts → |
“Design, Manufacture and Sales of Instrument Manifolds & Hand Valves: Flanged Valves Needle Valves Gauge Valves Block Valves Airheaders Tube Fittings Accessories SUSTECH's quality…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | FCE Technical Servicesfcets.co.za HQ: Bonaero Park, South AfricaReported employees: 1-10 | Bonaero Park, South Africa | 1-10 | Exact match | 7 contacts → |
“FCE TECHNICAL SERVICES founded in 2002, have combined experience of 28 years in the industry.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Calafricacalafrica.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 6 contacts → |
“Calafrica, originally a subsidairy of CALEFFI S.P.A in Italy, began trading as a proudly South African entity in From the manufacturing of pressure reducing valves for domestic…” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ainsworth Valves PTY LTDainsworthvalves.com HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“Pioneering Valve Solutions Since 1919 Ainsworth Valves: A century of innovation in valve technology.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Infinite Flow Solutionsifsolutions.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 2 contacts → |
“INFINITE FLOW SOLUTIONS is an air valve manufacturing company based out of 14th Avenue, Anderbolt, Boksburg, Gauteng, South Africa.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fluid Tech PTY LTDfluidtech.co.za HQ: Sasolburg, South AfricaReported employees: 11-50 | Sasolburg, South Africa | 11-50 | Exact match | 1 contacts → |
“Masoneilan Control Valves, Consolidated Safety Relief Valves” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bray Controls Africabray.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 1 contacts → |
“At Bray our business is helping our customers with their flow control requirements.” Recorded description excerpt · October 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 43 company matches
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Relief valve suppliers: dataset insights
October 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
43 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 43 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for relief valve suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many relief valve suppliers did RevenueBase find based in South Africa?
The saved snapshot records 43 matching company records, 741 tracked contacts and 284 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 22 relief valve suppliers based in South Africa. Snapshot: October 20, 2026. https://revenuebase.ai/companies/relief-valve-suppliers/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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