Zenzele Valves

What Zenzele Valves does

Zenzele Valves (Pty) Ltd is a South African valve manufacturer and national supplier headquartered in Alrode, Alberton, Gauteng Province, with origins in Robertville, Roodepoort. The company manufactures and distributes industrial valves and piping components across five core categories — Butterfly Valves (including the proprietary Gunric Triple Eccentric Metal Seated variant, Double Eccentric, and Centric Wafer/Lugged/Flanged types), Check Valves (Tilting Disc, Swing, Ball, Multi Door, Recoil), Gate Valves (Wedge, Knife Gate, Resilient Seated, Metal Seated, Rising Stem), Control Valves (Baker Control, Free Discharge, Plunger/Needle), and Pipes and Fittings (Couplings, Dismantling Joints, Flange Adaptors). Its manufacturing base was strengthened by the October 2017 acquisition of the Gunric Valve brand, whose Triple Eccentric Butterfly Valve design — developed in South Africa over approximately 30 years — achieves precise disc seat-to-body seal contact without rubbing or galling, supporting sizes from 80mm to 2500mm and pressures up to PN250/Class 1500.

Zenzele Valves serves the Water, Industrial (mining, oil and gas, steel), Power Generation, Municipal, Engineering, Plumbing Merchant, and Irrigation markets through a sales-led model combining direct sales to end customers (utilities, municipalities, mining operators, industrial facilities) with distribution through a network of contractors and merchants. The company also distributes products from international brands including AVK Valves, Premier Valves, Orbinox, and Wouter Witzel, providing portfolio breadth alongside its own Gunric and Grunric branded lines.

The business is a Level 1 BBBEE certified, 30% woman-owned and 100% black-owned private company, supported by ISO 9001:2015, ISO 45001:2018, and PAS 99:2012 certifications, and aligned with the Department of Trade, Industry and Competition (DTIC) on supplier development and localization. Revenue is generated on a quote-based hardware sales model augmented by technical support services; pricing is not publicly disclosed. The management team carries 40 years of combined experience serving South African public and private sector customers. No external institutional investor, parent company, or subsidiary structure is disclosed.

Name

Zenzele Valves

Legal name

ZENZELE VALVES (Pty) Ltd

Website

https://zenzelevalves.co.za

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Zenzele Valves is a South African Level 1 BBBEE-certified valve manufacturer and national supplier serving water, industrial, mining, power generation, municipal, and irrigation markets with its proprietary Gunric Triple Eccentric Butterfly Valves and distributed brands including AVK, Premier, Orbinox, and Wouter Witzel.

Ownership category

akta.pro rank

Product category

Industrial Valves

NAICS

Industrial Valve Manufacturing (332911), Metal Valve Manufacturing (33291), Other Metal Valve and Pipe Fitting Manufacturing (332919)

SIC

Steam & Air-Conditioning Supply (4961)

akta.pro primary industry

Valves & Cartridge Valves (Directional, Pressure, Flow Control) (IMAHAGAE)

akta.pro secondary industry

Pipe Accessories & Joining Systems (Couplings, Gaskets, Solvent Cement, Fusion Fittings) (IMANADAJ)

Keywords

• Industrial valves
• Butterfly valves
• Water infrastructure
• Mining valves
• Pipe fittings

Headquarters

HQ city

Johannesburg

HQ country

South Africa

HQ region

Africa

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Valve Product Sales: Direct sales of manufactured and distributed valves including Butterfly Valves, Check Valves, Gate Valves, Control Valves, and related Pipes and Fittings to industrial, municipal, and commercial customers.
2. Technical Support and Services: Providing technical support and services to partners and customers alongside product supply.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Zenzele Valves is a South African national supplier and manufacturer of industrial valves and pipes/fittings for the Water, Industrial, Engineering, Mining, Municipal, Plumbing Merchant, and Irrigation markets. The company manufactures butterfly valves, check valves, gate valves, control valves, and pipes/fittings under the Gunric brand (acquired in October 2017), and distributes complementary products from Grunric, AVK, Premier, Orbinox, and Wouter Witzel. It provides technical support alongside product supply to a distribution network and end customers in the public and private sectors.

Product overview

Zenzele Valves is a South African valve manufacturer and supplier offering a comprehensive portfolio of industrial valves and piping components. The product portfolio includes five main categories: Butterfly Valves (with sub-types including Triple Eccentric Metal Seated, Double Eccentric, Centric Wafer/Lugged, and Flanged variants), Check Valves (Tilting Disc, Swing, Ball, Multi Door, Recoil, and Flanged types), Gate Valves (Wedge, Knife Gate, Resilient Seated, Metal Seated, and Rising Stem variants), Control Valves (Baker Control, Free Discharge, and Plunger/Needle valves), and Pipes and Fittings (Couplings, Dismantling Joints, Flange Adaptors). The company also distributes branded products from Grunric Valves, AVK Valves, Premier Valves, Orbinox, and Wouter Witzel. Following the 2017 acquisition of the Gunric Valve brand, Zenzele expanded its manufacturing capabilities to include large diameter valves up to DN2500 and high-pressure applications up to PN250/Class 1500.

Differentiator

Problem solved

Functional benefit

Brands

• Gunric Valves: Manufactured valve brand including Triple Eccentric Butterfly Valves, Double Eccentric Butterfly valves and Non-Return Valves, available in sizes up to DN2500 and pressure up to PN63.
• Grunric Valves

Products and services

• Gunric Triple Eccentric Metal Seated Butterfly Valve High-performance triple eccentric butterfly valve with bubble tight shut and fire safe certified design, available in sizes 80mm to 2500mm and pressure ratings PN2.5 to PN250 / Class 125 to Class 1500. Suitable for water, industrial, mining, and power generation applications.
• Series EV/S/CS/BS/BLS/TLS Wafer & Lugged Centric Butterfly Valve Wafer and lugged style centric butterfly valves available in multiple configurations (EVS flangeless, EVCS alignment lug, EVBS semi-lug, EVBLS semi-lug long, EVTLS tapped lug) for in-line installation in water and industrial applications.
• Series EV/US/MS/FS/FL Flanged Centric Butterfly Valve Flanged centric butterfly valves including EVUS U-section wafer type for in-line and dead end installation, EVML single flanged wafer (long), EVMS single flanged wafer, EVFS double flanged type, and EVFL double flanged type (long).
• Double Eccentric Flanged Soft Seated Butterfly Valve Double eccentric butterfly valve with replaceable body seat and soft seal on disc, suitable for sizes 200mm to 3000mm and pressure ratings PN6 to PN40. Used in water transmission pipelines.
• Boving Flanged Soft Seated Butterfly Valve Boving/Von Roll eccentric valve designed for cooling water systems applications in power generation facilities.
• Premier Flanged Check Valve Flanged single door check valve with seat material options, suitable for transmission pipelines and water distribution applications (DN80 to DN500).
• Gunric Tilting Disc Check Valve Gunric tilting disc check valve with metal to metal seal and drip tight shut off, suitable for horizontal and vertical installation with auto closing and assisted closing options (DN80 to DN2500), pressure up to PN40.
• Swing Check Valve 41/60 Swing check valve with ductile iron body and bonnet, stainless steel stem, available with lever and weight or lever and spring (DN50 to DN600).
• Series 53/35 Ball Check Valves Ball check valve with PN10 rating, ductile iron body with NBR rubber, self-cleaning function for non-potable water, sewage and neutral liquid applications.
• Premier Multi Door Check Valve Flanged multi door check valve with three piece design, replaceable centre, lever arm and counter weight, rapid closing times without slamming (DN500 to DN1800).
• Series 641 Recoil Check Valve Recoil check valve where hydraulic force acts on the door causing it to open; when forward flow ceases, door closes and seals the valve (DN100 to DN1600).
• Premier Wedge Gate Valves Metal seated gate valve with channel guides and gate shoes, solid wedge design for dams, reservoirs, industrial, mining, and water applications (DN80 to DN1800).
• Series 21/60 RSV Flanged Gate Valve Rising stem flanged gate valve designed according to BS5163 and EN1074, suitable for water and sewage applications up to 70 degrees C (DN50 to DN400).
• Series 21/66 RSV Gate Valve with Rising Stem and Handwheel Rising stem gate valve with handwheel, designed according to EN 1074, suitable for water, sewage and neutral liquids up to 70 degrees C.
• Series 37/50 Metal Seated Gate Valve Metal seated gate valve with PN10/16 rating, suitable for water, sewage and neutral liquids applications in industrial and steel segments.
• Series 43/60 RSV Flanged Gate Valve PN10/16 Non-rising spindle flanged gate valve designed according to EN1074, with epoxy coating for drinking water and neutral liquids (DN50 to DN300).
• Series 21/89 RSV Gate Valve with Rising Stem Rising stem gate valve PN16 designed according to EN 1074 for water, sewage and neutral liquids up to 70 degrees C.
• Series 55/30 Resilient Seated Gate Valve Resilient seated gate valve with bypass, ductile iron body with EPDM encapsulated wedge and stainless steel stem (DN500 to DN600).
• Series L20 Knife Gate Valve Uni-directional monoblock knife gate valve with pneumatic actuator, suitable for water, sewage and neutral liquid applications (DN50 to DN350).
• VG Rubber Sleeve Knife Gate Valve Rubber sleeve knife gate valve designed for abrasive slurries in mining and petrochemical applications (DN50 to DN900).
• Baker Control Valve Self-actuated pilot operated control valve with 4:1 turn down ratio, hydraulic globe type for pressure reducing, relief, flow control, level control and pump start up control (DN50 to DN600).
• Series 857 Free Discharge Valve Control valve for energy dissipation, flow control, emergency drawdown, pressure relief, flood alleviation, and turbine bypass applications (DN200 to DN2200).
• Series 870 Plunger/Needle Valve Plunger/needle valve available with rising and non-rising stem, different closing directions, flange drillings, coatings and materials for flow isolation (DN80 to DN600).
• Dedicated Couplings for PVC (DediFit) DediFit couplings for quick connections of PVC pipe.
• Dismantling Joints Double flanged fittings allowing 50mm of setting adjustment.
• Flange Adaptor Flange adaptor for any flange drilling up to PN64 and any sizes up to DN3000mm.
• High Pressure Coupling Couplings for PN25 and PN40 high pressure applications.
• Low Pressure Coupling Dedicated stainless steel couplings for large diameter low pressure applications.
• Metal Seated Gate Valve 37/50 Metal seated gate valve PN10/16 with ductile iron body and bronze seat, designed for steel industry applications.

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core.

• AVK ValvescoreOthersAVK Valves is a brand represented and distributed by Zenzele Valves as part of their comprehensive valve product portfolio for water, industrial, and municipal applications.
• Premier ValvescoreOthersPremier Valves brand products are distributed by Zenzele Valves, offering a range of gate valves, check valves, and butterfly valves for various industrial applications.
• OrbinoxcoreTechnology or IntegrationOrbinox is a brand partner of Zenzele Valves, providing knife gate valves and other specialized valve solutions.
• Wouter WitzelcoreOthersWouter Witzel is a brand represented by Zenzele Valves, providing additional valve solutions to their product portfolio.
• Department of Trade, Industry and Competition (DTIC)coreStrategic or Co-development PartnerZenzele Valves is committed to supplier development and localization as required by the DTIC, aligning with South African government industrial policy objectives.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• AVK Holding A/S: Global Danish valve manufacturer across water, wastewater, gas, and industrial segments. Directly comparable as a peer-supplier of AVK-branded valves in the South African market and a representative international valve brand in the same product categories (butterfly, gate, check) Zenzele supplies.
• Orbinox: Spanish-headquartered specialist in knife gate valves and hydraulic actuators. Directly comparable as a knife gate valve specialist whose brand Zenzele distributes in South Africa, targeting mining, pulp/paper, and wastewater applications.
• Premier Valves: Manufacturer of gate, check, and butterfly valves for water, mining, and industrial applications. Directly comparable as a valve brand distributed by Zenzele and competing in the South African municipal water and mining markets.
• Wouter Witzel: German manufacturer of butterfly, gate, and check valves for water and industrial applications. Directly comparable as a European valve specialist represented by Zenzele and competing in the same high-pressure, large-diameter butterfly valve segments in South Africa.
• Velan Inc. Canadian manufacturer of industrial valves (gate, globe, check, ball, butterfly) for power, oil & gas, mining, and chemicals. Directly comparable as a focused industrial valve manufacturer with proprietary design serving the same heavy-industrial process end markets.

Broad incumbents

• KSB SE & Co. KGaA: German global manufacturer of pumps, valves, and related systems with a long-standing South African subsidiary (KSB Pumps and Valves). Broader incumbent in the same industrial fluid-handling space across water, mining, and power generation, offering a much larger product range.
• Pentair plc: U.S.-headquartered water treatment and flow control major. Broad incumbent in water infrastructure valves and pumping, competing for the same municipal water and industrial process water customers as Zenzele.
• Crane Co. U.S.-headquartered diversified industrial manufacturer including Crane ChemPharma & Energy and Crane Supply. Broad incumbent in process valves competing in mining, water, and general industrial markets with a South African sales footprint.
• Flowserve Corporation: U.S.-headquartered global leader in industrial pumps, valves, seals, and automation. Broad incumbent competitor in the same process valve market for mining, power, water, and oil & gas applications across Africa.
• Emerson Electric Co. Global automation and process-control major with the Fisher control valve portfolio. Broad incumbent competitor in industrial process control valves for power, oil & gas, mining, and water — overlapping with Zenzele's Baker, plunger/needle, and free-discharge offerings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/zenzele-valves

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Zenzele Valves