Industries Served

139 PRODUCTS

Africa’s chemical and petrochemical sector require high-performance industrial valves for chemical processing, petrochemical plants, refineries, fertilizer production, polymers, solvents, acids, alkalis and bulk chemical storage. African Valve provides valve solutions for isolation, flow control and process safety, selected according to pressure, temperature, chemical compatibility and operating conditions. Chemical & Petrochemical Valve Solutions African Valve supplies industrial valves for demanding process applications, including Ball Valves, Gate Valves, Globe Valves, Butterfly Valves, Plug Valves, Check Valves, Diaphragm Valves, Control Valves, Double Block & Bleed Valves and Actuated Valves. These valves support process piping, reactor systems, distillation columns, heat exchangers, storage tanks, loading systems, transfer lines and chemical dosing systems. Ball, gate and plug valves provide reliable isolation, while globe and control valves are used for precise flow regulation. Chemical Processing & Petrochemical Plants Valves are used in refining, petrochemical processing, fertilizer plants, polymer production, chemical manufacturing and hydrocarbon processing. Facilities across South Africa, Egypt, Nigeria, Algeria, Morocco, Ghana, Tunisia and Angola require valve solutions capable of handling corrosive chemicals, hydrocarbons, high temperatures and demanding pressure conditions. Acid, Alkali & Corrosive Services Chemical applications may involve sulfuric acid, hydrochloric acid, caustic soda, solvents, methanol, ammonia and other aggressive process media. Valve selection considers chemical concentration, temperature, pressure and compatibility. Stainless steel, duplex, nickel alloys and specialised lining materials can be selected for corrosive services. Materials & Technical Construction Materials Technical Construction ASTM A105, A216 WCB, A351 CF8M, A182 F304/F316/F316L, F51/F53 duplex, F55 super duplex, UNS N04400, UNS N06625 AISI 410, 17-4PH, F304/F316, duplex and nickel-alloy trim PTFE, RPTFE, PEEK, Devlon, graphite, FKM Metal-seated configurations and sealing systems selected according to process requirements Actuation & Automation Valves can be supplied with pneumatic, electric or hydraulic actuators, incorporating solenoid valves, limit switches, position indicators, positioners, gear operators and fail-safe systems for automated isolation and process control. Applicable Standards Depending on valve type and service, applicable standards may include API 600, API 608, API 609, API 594, API 599, API 598, ASME B16.34, API 607, API 6FA and ISO 15848. Corrosive and hazardous services may also require NACE MR0175/ISO 15156 compliance. African Valve provides engineered valve solutions for chemical processing, petrochemical plants, refineries, fertilizer production, storage terminals and corrosive process services across Africa. 

Africa’s marine and offshore sector require high-performance industrial valves for offshore platforms, FPSOs, subsea systems, marine vessels, shipbuilding, offshore terminals, seawater intake and ballast systems. African Valve provides valve solutions for isolation, flow control and backflow prevention, selected according to pressure, temperature, seawater chemistry, corrosion exposure and project requirements. Marine & Offshore Valve Solutions African Valve supplies industrial valves for demanding marine applications, including Ball Valves, Gate Valves, Globe Valves, Butterfly Valves, Check Valves, Plug Valves, Knife Gate Valves, Marine Valves, Subsea Valves and Actuated Valves. These valves support seawater cooling, ballast systems, bilge systems, firewater networks, fuel transfer, cargo handling, hydraulic systems, process piping and offshore production facilities. Ball, gate and butterfly valves provide reliable isolation, while check valves prevent reverse flow in critical piping systems. Offshore Platforms & FPSOs Valves are used across production platforms, FPSOs, FLNG facilities, wellhead systems, manifolds, process modules, firewater systems and utility networks. Offshore operations in Nigeria, Angola, Ghana, Senegal, Mauritania, Equatorial Guinea, Gabon, Republic of Congo, Mozambique, Tanzania, Namibia and South Africa require robust valve construction capable of continuous exposure to saltwater, humidity, marine atmosphere and corrosive conditions. Subsea & Seawater Applications Subsea systems require valves designed for high external pressure, seawater exposure, corrosion and reliable remote operation. Materials may include duplex, super duplex, 6Mo and nickel alloys, while seawater services can incorporate corrosion-resistant trim, specialised coatings and suitable elastomeric sealing systems. Materials & Technical Construction Materials Technical Construction ASTM A216 WCB, A105, A182 F304/F316/F316L, F51 duplex, F53/F55 super duplex, UNS N04400, UNS N06625 AISI 410, 17-4PH, F316, duplex and nickel-alloy trim Bronze, aluminium bronze and aluminium alloys PTFE, RPTFE, PEEK, EPDM, NBR, graphite and metal-seated configurations Marine-grade corrosion-resistant alloys Seawater-resistant construction, anti-corrosion coatings and specialised sealing systems Actuation & Automation Valves can be supplied with pneumatic, electric or hydraulic actuators, including solenoid valves, limit switches, position indicators, positioners, hydraulic power units, gear operators and fail-safe systems for remote offshore operation and emergency shutdown applications. Applicable Standards Depending on valve type and offshore application, applicable standards may include API 6D, API 6A, API 608, API 609, API 594, API 598, ASME B16.34, API 607, API 6FA, ISO 15848 and NACE MR0175/ISO 15156. African Valve provides engineered valve solutions for offshore platforms, FPSOs, subsea systems, marine vessels, seawater services, firewater systems and offshore oil & gas facilities across Africa.  

Africa’s mining and minerals sector requires high-performance industrial valves for mineral extraction, ore processing, slurry handling, tailings, dewatering, concentrate transport and water-treatment facilities. African Valve provides valve solutions for abrasive, corrosive and high-solids services, selected according to slurry characteristics, pressure, temperature, particle size and project requirements. Mining & Minerals Valve Solutions African Valve supplies industrial valves for demanding mining applications, including Knife Gate Valves, Slurry Valves, Pinch Valves, Ball Valves, Butterfly Valves, Gate Valves, Globe Valves, Check Valves, Plug Valves and Actuated Valves. These valves support slurry isolation, abrasive media handling, process-water control, tailings pipelines, concentrate lines, pumping systems and mineral-processing equipment. Knife gate, pinch and slurry valves are commonly selected for high-solids and abrasive services, while ball, butterfly and gate valves provide isolation across process and utility systems. Mining & Mineral Processing For African mining operations, valves are used in crushing and screening plants, grinding circuits, hydro cyclones, flotation systems, thickener underflow, filtration, concentrate handling and slurry pipelines. Severe slurry applications may require abrasion-resistant construction, hardened components, reinforced seats and specialised pressure ratings. Mining operations across South Africa, Zambia, Democratic Republic of Congo, Zimbabwe, Botswana, Namibia, Ghana, Mali, Guinea, Tanzania, Morocco, Mauritania and Sierra Leone require valve solutions adapted to abrasive ores, corrosive process fluids, high solids concentration and demanding operating environments. Slurry, Tailings & Dewatering Slurry and tailings systems require reliable valves for mine slurry pipelines, tailings discharge, thickener systems, dewatering lines and pumping stations. Valve selection considers solids concentration, particle size, velocity, pressure and wear rate. Pinch and knife gate configurations can provide effective isolation in heavy-duty slurry applications. Water & Process Applications Valves are used for process water, cooling water, mine dewatering, wastewater, reagent dosing and water-treatment systems. Butterfly, ball, gate and check valves can be selected according to line size, pressure and fluid characteristics, with corrosion-resistant materials available for chemically treated or contaminated water. Materials & Technical Construction Materials Technical Construction Carbon steel, stainless steel, duplex stainless steel, specialised alloy materials High-chrome alloys, hardened trim, abrasion-resistant components, wear-resistant liners EPDM, NBR, PTFE, polyurethane Metal-seated configurations, reinforced sealing and lining systems  Selection based on slurry chemistry, temperature, solids concentration and abrasive conditions Actuation & Automation Valves can be supplied with pneumatic, electric or hydraulic actuators for remote isolation, automated process control and plant safety systems. Actuation packages may incorporate solenoid valves, limit switches, position indicators, positioners, gear operators and fail-safe arrangements. Applicable Standards Depending on valve type and application, mining projects may specify API 598, ASME B16.34, EN 593, EN 1983, ISO 5752 and applicable project-specific requirements. Valve testing may include shell testing, seat testing, hydrostatic testing, pneumatic testing and functional testing.

13 PRODUCTS

Africa’s oil and gas sector requires high-performance industrial valves for upstream production, offshore platforms, FPSOs, wellheads, pipelines, gas processing, LNG, refining and storage facilities. African Valve provides valve solutions for critical isolation, flow control and backflow prevention services, designed around pressure, temperature, fluid characteristics and project requirements. Oil & Gas Valve Solutions African Valve supplies a range of industrial valves for demanding hydrocarbon applications, including Trunnion Mounted Ball Valves, Floating Ball Valves, Fully Welded Ball Valves, Gate Valves, Globe Valves, Check Valves, Plug Valves, Butterfly Valves, Double Block & Bleed Valves and Actuated Valves. These valves support pipeline isolation, wellhead systems, flowlines, manifolds, compressor stations, gas transmission, process units and storage systems. Double block and bleed configurations provide positive isolation for critical pipeline and process applications. Upstream & Offshore For African upstream projects, valves are used in wellheads, Christmas trees, choke and kill systems, production manifolds, flowlines, offshore platforms, subsea systems and FPSOs. High-pressure and subsea applications may require forged construction, corrosion-resistant materials, enhanced sealing, fire-safe designs and specialised pressure ratings. Offshore operations across Nigeria, Angola, Ghana, Senegal, Mauritania, Equatorial Guinea, Gabon, Republic of Congo, Cameroon, Namibia, Mozambique, Tanzania, South Africa and Libya can require valve materials and coatings suitable for seawater, chloride exposure, marine corrosion, high humidity and demanding offshore conditions. Deepwater developments in Nigeria, Angola, Ghana and Senegal, along with emerging offshore projects in Namibia, Mozambique and Tanzania, may require duplex, super duplex and nickel-alloy components for critical hydrocarbon and subsea services. Midstream & Pipeline Pipeline and transmission systems require reliable valves for crude-oil transportation, natural-gas transmission, gathering networks, compressor stations and terminals. Trunnion-mounted and fully welded ball valves are suitable for high-integrity isolation, while check valves provide reverse-flow protection. Valve configurations can include full-bore designs, fire-safe construction, anti-static devices, low-emission packing and emergency shutdown actuation, according to project specifications. LNG, Gas & Refining African LNG and gas infrastructure uses valves across gas processing, liquefaction, LNG storage, loading systems and transmission facilities. Refining and petrochemical applications include hydrocarbon processing, fuel handling, storage tanks and process units. For severe and cryogenic services, valve construction and sealing materials are selected according to operating temperature, pressure and process medium. Materials & Technical Construction Materials Technical Construction Valve Bodies: ASTM A105, A350 LF2, A182 F304/F316/F316L, F51, F53, F55, F11, F22 Trim: AISI 410, 17-4PH, F304/F316, duplex, super duplex, UNS N04400, UNS N06625 Seats: PTFE, RPTFE, PEEK, Devlon, metal seats Sealing: Graphite, PTFE, low-emission packing Hard facing: Stellite Sour Service: NACE MR0175/ISO 15156 Actuation & Automation Valves can be supplied with pneumatic, electric or hydraulic actuators for remote isolation, emergency shutdown and automated process control. Actuation packages may incorporate solenoid valves, limit switches, position indicators, positioners, gear operators and fail-safe systems. Applicable Standards Depending on valve type and service, African oil and gas projects may require API 6D, API 6A, API 600, API 608, API 609, API 594, API 599, API 598, ASME B16.34, API 607, API 6FA and ISO 15848. These standards address valve design, pressure containment, testing, fire-safe performance and fugitive emissions.

121 PRODUCTS

Africa’s power generation sector requires high-performance industrial valves for thermal power plants, gas-fired plants, hydroelectric stations, nuclear facilities, renewable-energy systems and utility infrastructure. African Valve provides valve solutions for isolation, flow control, steam and water services, selected according to pressure, temperature, fluid characteristics and plant operating requirements. Power Generation Valve Solutions African Valve supplies industrial valves for demanding power applications, including Gate Valves, Globe Valves, Ball Valves, Butterfly Valves, Check Valves, Plug Valves, Control Valves, Safety Valves and Actuated Valves. These valves support boiler feedwater, main steam, superheated steam, condensate, cooling water, fuel systems, turbine systems, auxiliary services and plant drainage. High-pressure gate and globe valves are used for steam and feedwater isolation and regulation, while butterfly, ball and check valves provide reliable flow control and backflow prevention. Thermal & Gas-Fired Power Plants Valves are used in boiler systems, steam turbines, feedwater circuits, condensate systems, cooling-water networks, fuel-gas systems and emissions-control equipment. Projects across South Africa, Egypt, Nigeria, Algeria, Morocco, Ghana, Kenya, Tanzania, Botswana and Mozambique require valve designs capable of handling high temperatures, pressure cycling and corrosive operating environments. Hydropower & Renewable Generation Hydroelectric facilities require valves for penstocks, turbine inlet systems, cooling water, drainage and water conveyance. Large butterfly, ball and gate valves can be engineered for high-pressure water service. Valve solutions are also used in solar thermal, biomass and waste-to-energy plants for process-water, steam and auxiliary systems. Materials & Technical Construction Materials Technical Construction ASTM A216 WCB, WCC, A105, A182 F11, F22, F304, F316/F316L, duplex F51/F53 Alloy-steel bodies, stainless-steel trim, 13Cr, 17-4PH and Stellite hard facing Graphite, PTFE and low-emission packing High-temperature construction selected according to temperature, pressure and service conditions Actuation & Automation Valves can be supplied with pneumatic, electric or hydraulic actuators, including solenoid valves, limit switches, position indicators, positioners, gear operators and fail-safe systems for turbine protection, emergency isolation and automated plant control. Applicable Standards Depending on valve type and application, power projects may specify API 600, API 602, API 608, API 609, API 594, API 598, ASME B16.34, ASME B16.10, API 607 and API 6FA, together with applicable IEC and project-specific power-plant standards. African Valve provides engineered valve solutions for steam, boiler feedwater, condensate, cooling water, fuel systems, turbines, hydroelectric plants and auxiliary power-generation services across Africa. 

35 PRODUCTS

Africa’s water and wastewater sector requires reliable industrial valves for water treatment, drinking-water supply, sewage treatment, desalination, pumping stations, irrigation, industrial wastewater and sludge handling. African Valve provides valve solutions for isolation, flow control, backflow prevention and process management, selected according to pressure, temperature, water chemistry, solids content and operating conditions. Water & Wastewater Valve Solutions African Valve supplies industrial valves for demanding water and wastewater applications, including Butterfly Valves, Gate Valves, Ball Valves, Check Valves, Globe Valves, Plug Valves, Knife Gate Valves, Diaphragm Valves, Air Release Valves and Actuated Valves. These valves support raw-water intake, transmission pipelines, pumping systems, filtration, disinfection, sludge handling, chemical dosing and treated-water distribution. Butterfly and gate valves provide pipeline isolation, while check valves prevent reverse flow and actuated valves enable automated process control. Water Treatment & Distribution Valves are used across water-intake systems, clarification, filtration, membrane systems, reservoirs, booster stations and municipal distribution networks. African water projects in South Africa, Egypt, Morocco, Algeria, Nigeria, Kenya, Tanzania, Ghana, Namibia and Botswana require corrosion-resistant and reliable valve construction for varying water quality, pressure and climatic conditions. Wastewater, Sewage & Sludge Wastewater facilities require valves for sewage pipelines, aeration systems, sludge transfer, dewatering, digesters, effluent discharge and wastewater pumping stations. Knife gate and plug valves are suitable for applications containing suspended solids, sludge and fibrous materials, while resilient-seated butterfly and check valves are widely used for isolation and flow control. Materials & Technical Construction Materials Technical Construction ASTM A216 WCB carbon steel, ASTM A351 CF8M stainless steel, A105 forged steel, F304/F316/F316L stainless steel, duplex F51/F53 EPDM, NBR, PTFE, RPTFE and resilient elastomers Rubber-lined materials Corrosion-resistant configurations for aggressive wastewater and chemical services  Selection based on water chemistry, pressure, temperature and service conditions Actuation & Automation Valves can be supplied with pneumatic, electric or hydraulic actuators, including solenoid valves, limit switches, position indicators, positioners, gear operators and fail-safe arrangements for remote operation and automated treatment processes. Applicable Standards Depending on valve type and project requirements, applicable standards may include API 598, ASME B16.34, EN 593, EN 1074, EN 1983, ISO 5752 and AWWA standards. Testing may include hydrostatic shell testing, seat testing, pneumatic testing and functional testing. African Valve provides engineered valve solutions for water treatment, wastewater processing, sewage, sludge, pumping, desalination and water-distribution systems across Africa.