Festo process automation solution for new water treatment plant.
Festo Process Automation recently supplied a complete process automation solution to the newly constructed Kleinbrak River water treatment works, located in the Mossel Bay Municipality in the Western Cape. The 15 mega litre per day capacity upgrade of the plant was completed in December 2009.
Festo was contracted by the project’s main mechanical contractor, Eigenbau, and was the main sub-supplier for the raw water flow control and filter automation and control equipment. The scope of work included the design, supply, installation, testing and commissioning of new raw water flow control and filter plant automation equipment.
The solution included equipment for most of the plant, including raw water inlet. The raw water inlet features modulating flow control and is accurately controlled via the new DFPI modulating linear actuator. The DFPI is a completely enclosed pneumatic cylinder featuring an integral positioner.
Solutions were also provided for the rapid gravity filter control system, including filter inlet and outlet, backwash inlet and outlet, air scour inlet, and air vent valves. The equipment included linear actuators and SME proximity sensors, DAPS semi rotary actuators, MPA valve terminals and tubing and pipe work for compressed air.
The MPA valve terminals were selected because they offer the latest technology advancements in solenoid valve technology. They are especially suited to this type of application, whereas actuated mounted solenoid valves are prone to weathering and corrosion. These valve terminals are also compact in design and feature far less cabling – with only a single 24 V DC multicore cable required for each terminal.
This pneumatic control system was selected over an electrically operated system as it presented significant cost savings. In addition, Festo lent its expertise and experience in the process automation industry to deliver the most efficient solution to the project.
Servo motor for demanding and dynamic applications Festo South Africa
Motion Control & Drives
The EMMT-AS servo motor is ideal for demanding and dynamic applications, and is known for its excellent controllability and path accuracy for precise positioning tasks.
Read more...Festo celebrates its centenary Festo South Africa
News
Creating added customer value through innovation has been the driving force behind the family-owned company from the beginning and remains the key to Festo’s success today. The company’s anniversary is being celebrated with employees, customers and partners worldwide throughout the year.
Read more...The six pillars of hydraulic system health Hydrasales
Pneumatics & Hydraulics
Hydrasales, a leader in hydraulic and lube oil industry solutions, offers an extensive range of condition monitoring products designed to safeguard your systems. Here are six essential checks for hydraulic system health to keep your systems in optimal shape.
Read more...Compressed air preparation Artic Driers International
Pneumatics & Hydraulics
The choice of compressed air dryers is driven by the air quality demands of your plant.
Read more...Compressed air treatment do’s and don’ts Artic Driers International
Pneumatics & Hydraulics
As a long-established importer and manufacturer of air dryers, Artic Dryers often sees the results of poor installation and issues with aftercoolers that create serious problems in air drying systems.
Read more...Next-gen air compressors for plastics manufacturer
Pneumatics & Hydraulics
Integrated Air Solutions has reinforced its partnership with global compressor manufacturer, ABC Compressors by facilitating the installation and commissioning of two next-generation direct-drive ABC machines for a prominent plastic manufacturer in South Africa.
Read more...Electrohydraulic shredding of galvanic waste
Pneumatics & Hydraulics
Galvanised parts are among the last big challenges for recycling. ImpulsTec is implementing shockwave or electrohydraulic shredding technology, for the separation of complex material compounds in industrial processes.
printer friendly version