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Valves

1 000 locally manufactured valves sold to aid electrical power distribution

By: Nadine James 10th November 2017 National research institution Council for Scientific and Industrial Research’s (CSIR’s) collaboration with valve manufacturer Paltechnologies (Paltech) has led to the first locally manufactured aluminium valve. To date, about 1 000 butterfly valves, each 80 mm in diameter, have been manufactured... →

400 emergency shutdown valves supplied to Oman petrochemicals project

10th November 2017 Industrial product supplier Metso supplied 400 industry-leading Neles emergency shutdown (ESD) valves for an ethylene cracker as part of the new Liwa Plastics Industrial Complex (LPIC) project in Oman. The new complex will process light ends produced in State-owned oil company Oman Oil Refineries... →

SOHAR REFINERY Orpic is undertaking strategic growth projects including the Sohar Refinery Improvement Project and the Liwa Plastics Industrial Complex

New course for employees to launch in 2018

By: Nadine James 10th November 2017 Germiston-based valves company Invincible Valves has established a bursary competition for schools within its community, scheduled to be launched in January next year. The competition will be open to matric students taking mathematics and science as subjects, and who have an interest in... →

COMMITTED TO EDUCATION The training facility, operational since May this year, caters for 12 employees who will be completing three valves training course

Company expands fluid technology services

10th November 2017 Industrial product supplier Bearing Man Group’s (BMG’s) strategy to enhance its fluid technology services to meet growing market demand, encompasses the introduction of new products, with the latest developments in design technologies, materials and coatings. The company’s extensive range of... →

VERSATILE PRODUCTS FPV diaphragm and pinch valves are available in many different materials, with various pressure ratings, for diverse sectors

Dart valves, samplers enhance mineral processing plant efficiency

10th November 2017 Boksburg-based slurry equipment manufacturer eDART’s dual valves and poppet samplers continue to offer high-quality level control at South African miner Northam Platinum’s Booysendal plant near Lydenburg, Mpumalanga. eDART slurry valves director Richard Rule says when Booysendal was originally... →

TURNKEY SERVICE After the original installation at Booysendal, eDART assisted in the optimisation and fine tuning of the plant

Handheld ProcessMeter enables in-field valve positioner checks

10th November 2017 To keep a system operating properly, a good preventive maintenance programme that mandates periodic checks of valve positioners is required, says industrial product supplier Comtest Group. This is because valves, the actuators that move them, and the electronic circuits that control them, are all... →

MULTIPURPOSE TOOL The ProcessMeter comprises all the necessary tools for checking and recalibrating electronic valve positioners

Electrohydraulic actuators installed

By: Nadine James 10th November 2017 Earlier this year, valve actuator manufacturer Rotork announced the successful installation of its Skilmatic SI electro-hydraulic actuators, which were deployed at Mauritius’ SSR International Airport, as part of an initiative to increase safety and efficiency at the site. Rotork Africa senior... →

SAFETY FIRST The ATEX-rated failsafe actuators have been installed in critical valve areas at the airport’s Joint Users Hydrant Installation fuel storage depot to prevent potential spillages

New knife gate valve gains traction in mining market

By: Nadine James 10th November 2017 Having secured the first installation of its Victaulic Series 795 knife gate valve (KGV) – which is under way at diversified miner African Rainbow Minerals’ Modikwa platinum mine, near Burgersfort, in Limpopo – mechanical piping systems supplier Victaulic has sold two 3” KGVs to a platinum mine... →

MINE INSTALLATIONS Having secured installations at Limpopo and Mpumamlanga mines, Victaulic is confident that it can increase sales of its Series 795 knife gate valve

Petrochemicals product supplier launches ball valve

10th November 2017 Last month, multinational oil and gas product supplier Schlumberger announced the release of the GROVE IST integrated seat technology ball valve. The company, which has an Angolan office that services the Democratic Republic of Congo, Gabon, Kenya, Mozambique, Namibia, South Africa, Tanzania, and... →

Company offers valve solutions for abrasive, slurry applications

10th November 2017 ARVALV through-port knife-gate valves have long been the product of choice for challenging abrasive and scaling applications at plants and facilities where extended service life is a must, states valve and instrumentation supplier AR Controls. The ARVALV range is manufactured, stocked, and... →

ARVALV KNIFE-GATE VALVES Unlike traditional push-through knife-gate valves, the partially-energised seats remain in their natural state when the gate is retracted

Company reaches 400-mark installation milestone

By: Marleny Arnoldi 19th May 2017 Water solutions company Amanziflow Projects have installed more than 400 of its locally developed Fluid Dynamic Systems automatic diaphragm valves (FDS-DVs) across Southern Africa to date. →

AUTOMATIC APPLICATION The equipment requires no electrical supply or labour to operate

Training facility in final stages

By: Marleny Arnoldi 19th May 2017 Valve company Invincible Valves is in the final stages of completing its new training facility on-site at the company’s factory in Knights, in Germiston. →

KNOWLEDGE IS POWER Employees undertake basic valves, control valves and working with valves training

First orders for installation-ready knife gate valve

By: Marleny Arnoldi 19th May 2017 Mechanical piping systems supplier Victaulic is installing the first of its Installation-Ready™ Series 795 knife gate valve in South Africa at African Rainbow Minerals’ Modikwa mine near Burgersfort in Limpopo. →

Company offers process solutions for valve systems

19th May 2017 It is often the tiny inconspicuous details that determine human and environmental safety as well as the operating costs incurred and the process yield, says global valves, automation components and piping products manufacturer Gemü, which is why it offers customised process solutions which join... →

Photo by Bloomberg
VALVE SAFETY Several criteria are taken into consideration when choosing the best valve technology for a specific process

Valves association provides platform for training

By: Marleny Arnoldi 19th May 2017 With poor product design, poor selection and inefficient processes in the manufacture of valves becoming a concern, the South African Valve and Actuator Manufacturers Association (Savama) says there is a need for training to be emphasised to avoid this reality becoming entrenched. →

WORKING WITH VALVES
Knowledge within specialised industries such as valves is essential for economy-wide maximum growth and productivity

Photo by Bloomberg
WORKING WITH VALVES Knowledge within specialised industries such as valves is essential for economy-wide maximum growth and productivity

Upgrades in pipeline for valve manufacturing facility

By: Marleny Arnoldi 19th May 2017 Since valves manufacturer AVK Southern Africa’s (AVK SA’s) acquisition of valves manufacturer Gunric in December last year, AVK has taken full control of Gunric’s manufacturing facility in Robertville, Gauteng. →

BIGGER RANGE AVK Southern Africa expanded its product offering with Gunric’s range of butterfly valves

Best practice guideline aims at enabling global competitiveness

By: Nadine James 4th November 2016 National resource efficiency programme the National Cleaner Production Centre of South Africa (NCPC-SA) has released its resource efficiency and cleaner production (RECP) best practice guideline for the South African valve manufacturing industry. The objectives of the guideline are to ensure... →

VICTOR MANAVHELA The best practice guideline has been well received by the valves manufacturing industry

Supplier introduces diaphragm valve to African market

By: Nadine James 4th November 2016 Valves supplier Astore Africa officially introduced the DK diaphragm valve to the African market at the Electra Mining Africa exhibition, held at the Johannesburg Expo Centre in September. Astore Africa product manager Francois van Vuuren notes that the DK range, developed by Italian industrial... →

DK DIAPHRAGM VALVE DK series is suited to industrial applications, specifically those pertaining to chemical and industrial processes or water purification

Equipment supplier extends safety range, introduces blanketing valve

4th November 2016 Southern African specialised oil and gas equipment supplier Energas Technologies has introduced safety product manufacturer Protectoseal’s Series 10 2” tank blanketing valve (TBV) to the South African market. Introduced in August, the company explains that the valve enables an effective method... →

SAFETY FIRST The product enables tank blanketing which creates a blanket of inert gas in the tank’s vapour space to prevent atmospheric air from entering

Valves supplier to extend foothold in municipal market

By: Nadine James 4th November 2016 Valve and steel supplier Stewarts and Lloyds (S&L) hopes to extend its market share in the municipal and civil engineering sectors, as it expects that the drive by government to effectively manage and optimise the water resources sector will result in several supply opportunities for local... →

SALVALVE PRODUCTS The range includes several butterfly, gate, ball and resilient seal valves, strictly manufactured to local and international standards

Ageing infrastructure offers opportunities

By: Nadine James 4th November 2016 Fluid conveyance solutions provider Incledon has noted a growing trend towards high-density polyethylene (HDPE) pipe solutions, presenting its water infrastructure segment with a major growth opportunity, as South Africa’s ageing water infrastructure network requires serious government... →

Company experiences growth despite difficult environment

4th November 2016 Valve distributor TTV Fluval Group of companies is celebrating 18 years of success in the South African market, further illustrated and encapsulated by this year’s numerous successfully completed projects resulting in a total invoicing for valves and actuators amounting to more than R180-million.... →

SUBSEA VALVES Some of the valves supplied to national oil company PetroSA’s Mossel Bay FO Fields for R60-million

Industries benefit from high-pressure steam valves supply

By: Simon Sonnekus 13th May 2016 Mpumalanga-based valve suppliers Bilfinger Intervalve Africa, a subsidiary of Bilfinger Power Africa based in Rivonia, is supplying high-pressure (HP) steam valves to the power, and petrochemicals industry and becoming more active in supplying the mining industry. →

HIGH PRESSURE STEAM VALVES Bilfinger Intervalve currently supply coal-fired power producers, such as power utilities and petrochemicals companies, which use high-pressure steam boilers to produce energy

New manifold series launched and locally produced

By: Simon Sonnekus 13th May 2016 Along with the start of local production later this year, global pneumatics technologies manufacturer SMC Pneumatics has boosted its local range with the redesigning of its SY series of valve manifolds. SMC Pneumatics product manager Ernst Smith notes that the new series is available in three... →

SY SERIES The new SY series offer further air savings, as a result of driving bigger cylinders with reduced cycle times without the need to use larger solenoid valves

Leakage system provides solutions in Johannesburg

By: Simon Sonnekus 13th May 2016 Water-leak detection and control systems provider AquaTrip South Africa has reasserted its focus on conserving water with the installation of its electronic valve, which monitors water flow at schools across Johannesburg. The Brisbane-based company has a regional office in Stellenbosch, in the... →

LEAKY SCHOOLS Twenty schools, among which leakage was common, were identified as high water users and AquaTrip’s AT201 leak-detection system was installed on their main water lines

Call for pinch valve regulation

By: Simon Sonnekus 13th May 2016 The operational safety of pinch valves has been brought under the magnifying glass with companies calling for regulation to be implemented in the manufacturing and testing process. Germiston-based pinch valve manufacturer Corflex MD Chris Webber tells Engineering News that while pinch valves in... →

PINCH VALVES
As there are no regulations in place regarding pinch valve safety, producers are able to supply valves that could potentially fail under the high pressures

Photo by Simon Sonnekus
PINCH VALVES As there are no regulations in place regarding pinch valve safety, producers are able to supply valves that could potentially fail under the high pressures

Plastic valves distributor stakes claim in SA market

By: Dylan Stewart 6th November 2015 Local flow and measurement specialist Instru-Serve in August began distributing a range of plastic valves, manufactured by piping systems manufacturer Georg Fischer, to the South African market. →

MANY BENEFITS Plastic valves do not corrode, pit or rust internally and externally

Innovator wins R1-million for leak-detecting valve

By: Dylan Stewart 6th November 2015 Water-savings solutions company Water Hygiene Convenience (WHC) CEO Paseka Lesolang won first prize at the City of Johannesburg’s Green City Startup Awards, in September, comprising R1-million for his innovation, the Leak-Less Valve. →

PASEKA LESOLANG A single leaking toilet can cause a loss of between 30 ℓ and 700 ℓ of water daily

High-performance plug valves delivered

By: Dylan Stewart 6th November 2015 Valve manufacturer AZ-Armaturen (AZ) South Africa delivered a total of 22 high-pressure plug valves to a mineral sands operation near Richards Bay, KwaZulu-Natal over two occasions, once in June and once in July, says AZ GM Erich Ermel, adding that the valves ranged in size from 50 mm to 500 mm... →

SMOOTH DESIGN The absence of cavities in the design of the plug valve ensures a smooth slurry flow

New door-to-door valves service adds value to industry

6th November 2015 Mechanical engineering services provider EnerMech has invested R5.3-million in developing a door-to-door valves service for South Africa’s industrial services and energy sectors. The international mechanical engineering group has equipped two mobile pressure safety valve (PSV) testing rigs,... →

MOBILE TESTING RIG EnerMech’s pressure safety valve testing rigs provide a rapid response service to valves clients in the gas, iron, steel and chemicals industries

Specialised gate valves supplied to synfuels operation

By: Dylan Stewart 6th November 2015 Valves stockist and distributor Heaton Valves Africa in August supplied two 24", class 300 Langley gate valves to petrochemicals company Sasol’s Secunda-based synfuels operation in Mpumalanga, says Heaton commercial executive Grant du Plessis. →

LANGLEY GATE VALVES The Langley range is mostly sold to the oil and gas industry where the valves are suited to the demanding applications

Production under way at new valve manufacturing facility

6th November 2015 Having acquired a majority shareholding in South Africa-based Premier Valves in July 2014, international valves manufacturer AVK Valves has started production at its newly built manufacturing facility in August, says Premier Valves MD Peter Thomson tells Engineering News. The acquisition has... →

Macneil Steel

By: Megan van Wyngaardt 6th November 2015 Established in 1983, Macneil Steel & Valves (MSV) is involved in the importing, stocking, sales and distribution of many types of industrial valves. It is also the official distributor of South African valve manufacturer, Dynamic Fluid Control (DFC), which includes carrying extensive stocks of... →

Implementing local designation of valves a challenge for industry

By: Dylan Stewart 6th November 2015 Since the Department of Trade and Industry (DTI) designated valves as a priority product that needed to be locally manufactured, in March last year, it has become quite a challenge for the valves industry to implement the DTI’s vision, says Valve and Actuator Manufacturers Cluster of South Africa... →

MARK WILSON Vamcosa has hosted a series of open sessions to inform industry stakeholders about designation

New valve test station provides quality assurance

By: David Oliveira 15th May 2015 South African valve manufacturing company Mitech last month installed a combination shut-off and control valve test station at the company’s factory in Kempton Park, Johannesburg. The test station was imported from Netherlands-based valve testing unit manufacturer Ventil through Ventil’s South... →

VALIDATING CRITERIA The shut-off and control valve test station performs a variety of tests to validate criteria, such as valve leakage class and pressure rating

Vamcosa launches valves career initiative

15th May 2015 Valve manufacturer member association the Valve and Actuator Manufacturers Cluster of South Africa (Vamcosa) launched its Discover your Career in Valves pilot project in association with Discover Develop and Deploy Services (D3), in September last year. The Discover your Career in Valves... →

US-manufactured stainless-steel butterfly valve reaches local shores

By: David Oliveira 15th May 2015 Mechanical pipe-joining systems manufacturer Victaulic launched its grooved-end 461 series butterfly valve in South Africa this quarter, expanding on the company’s Vic-300 MasterSeal butterfly valve line to include stainless steel body variants. “The 461 series fits seamlessly into the existing... →

461 SERIES BUTTERFLY VALVE The valve is available in 50 mm to 200 mm nominal bore sizes, with a variety of operating options, including lever handle and gear

Valves delivered to Chinese chemical company

15th May 2015 Diversified engineering company Metso announced in March the successful delivery and installation of more than 70 of its Neles globe valves for Phase II of Chinese organic chemicals producer Henan Longyu Coal Chemical’s project in Henan province, China, which will culminate in the production of... →

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