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Business Hours

Mon – Thu: 08h00 – 16h30
Fri: 08h00 – 15h00

Contact Details

Tel: +27 10 823 8877
Email: dfc@dfc.co.za


32 Lincoln Road,
Benoni Industrial Sites,
Benoni South
South Africa

RF Valve Inc Case Study

DFC’s Success Story: Revolutionizing Sewage Management with RGXII Valves 

Wastewater treatment plant

At DFC (Dynamic Fluid Control Pty Ltd), we take pride in our position as a leading provider of innovative fluid control solutions in South Africa and beyond. Our commitment to engineering excellence has led to groundbreaking developments, and one such success story is the revolutionary RGXII valves that have transformed the sewage industry. 

Understanding the Challenge 

The journey began when our subsidiary, RF Inc in the USA, faced a critical challenge with the existing RGXII valves. These valves were required to seal effectively at low pressures, to prevent spillage for a sewage pipeline. Recognizing the urgency, we set out to create a solution that combined a shorter overall height with enhanced sealing performance to address the application requirements. 

Redesigning for Success 

To address the low-pressure sealing requirements, we undertook a comprehensive redesign of the lower float in the RGXII valve. Rigorous experimentation and testing led to a viable solution that proved successful both locally at DFC SA and overseas at RF Inc in the USA. The new design not only addressed the sealing problem but also prevented the loss of valuable customers. 

Patenting the Solution 

Thrilled with the success of the new low-pressure sealing solution, we will launch the redesigned RGXII valves to existing and new clients in the upcoming new year. Impressed with their performance, the solution has been promptly patented, securing our innovative edge in the market. Extensive testing and positive results both locally and internationally solidified the valve’s reputation for superior performance.  

The Water treatment Expansion Project: Solving the Client’s Problem 

Fifty-two valves were specified for a water treatment plant expansion in Texas. The expansion of the plant’s capacity included the addition of essential infrastructure, such as primary clarifiers, a sludge pumping station, a blower building, clarifiers, a sludge pump station, filters, ultraviolet disinfection basins, chemical feed facilities, odour control, a solids handling plant, yard piping, and electrical and instrumentation work, aimed at improving wastewater treatment capabilities. With their low-pressure sealing design, the RGXII valves ensured efficient and reliable operation, solving the client’s problem effectively.

The Value of DFC’s Solutions 

Our success story with the RGXII valves exemplifies our commitment to delivering value. By addressing a critical industry challenge, we’ve provided a solution that enhances the performance and reliability of sewage systems. The low-pressure sealing design ensures optimal functioning, preventing leaks, minimizing water wastage, and reducing maintenance costs. 

DFC’s Strong Brand and Service 

Our success is not just about innovative products; it’s rooted in the strength of our brand and service. With a long-standing reputation for excellence, we’ve earned the trust and loyalty of our customers. Our commitment to technical expertise, reliable solutions, and customer-centric innovation sets us apart in the industry. 

Conclusion: A Revolution in the Sewage Industry 

This success story of our RGXII valves showcases our leadership and innovation in the fluid control industry. By revolutionizing sewage management, we provide solutions that enhance efficiency, minimize water wastage, and reduce maintenance costs. With our strong brand and commitment to customer satisfaction, we continue to be a trusted partner for clients seeking reliable and innovative fluid control solutions.