Evolution Valves

Pressure control & Relief valve (PRV) limited warranty.



  1. All installations must comply with SANS 10254.
  2. Installation must be conducted by an authorized installer.
  3. This warranty applies to products supplied by EVO Valves only and does not extend to any latent damage that may accrue.



EVO Valves come with a comprehensive one (1) year parts and labor warranty and a guarantee to replace the EVO valve if it fails within five (5) years of installation.


5 Year replacement guarantee:

EVO Valves will provide a free replacement valve from it’s nearest branch or approved agent.


Where an EVO Valve or component of the valve is replaced, the balance of any original warranty remains effective. The replacement EVO Valve or part does not carry any additional warranty or replacement guarantee.


The period of warranty is from date of installation, provided proof of installation and sale is furnished, or alternatively from date of manufacture, as determined from the part’s manufactured date.


The following conditions apply:

  1. The EVO Valves warranty only applies to defects, which have arisen solely due to faulty materials or workmanship during the manufacturing process of the valve.
  2. The warranty does not cover:
    1. Any damage or malfunction due foreign matter in the water supply.
    2. Any damage due to lack of maintenance.
    3. Misuse, abuse, or negligent use of the EVO Valve.
    4. Abuse or mutilation of the valve during or due to installation.
    5. Fair wear and tear.
    6. Any attempt to self-repair or alter the product.
    7. Use of the product in a non-approved environment or application.




  1. Switch off the water supply to the Valve that is to be replaced before commencing and maintenance or replacement.
    1. Make sure any water that may drain from the valve assembly is accounted for.
  2. PRV: the cartridge of the PRV should be checked every two years or as required. The cartridge should be checked for any debris that may block or restrict the function of the valve.

Message from the Director - Mr. Corrie Goosen

Dear Valued Partner,

I am delighted to share the story behind the inception of Evolution Valves and our remarkable journey in revolutionizing the plumbing industry in South Africa.

With over 12 years of experience, our journey began as a distributor, supplying high-quality products nationwide, including to Mass Mart, the largest retailer in South Africa. However, a significant turning point came when the manufacturer we partnered with decided to bypass us and engage directly with our clients. This pivotal moment sparked a bold vision within us: to innovate, manufacture, and supply our own line of superior plumbing products.

Recognizing the longstanding dominance of a few players in the South African market, particularly in the local manufacturing of pressure control valves protected for over 50 years, we knew we were facing formidable challenges. The prevailing belief was that it would be impossible for a new entrant to design innovative products and secure the critical SANS 198 certification.

Undeterred, we embarked on an ambitious journey. Over 3.5 years, through dedication, rigorous testing, and collaboration, we meticulously designed and perfected our range of valves. Our mission was clear: to bring cutting-edge, high-quality solutions that exceed market expectations.

Achieving SANS 198 certification was a monumental milestone. We understood that this certification was not just a requirement but a testament to the quality and reliability of our products. Through perseverance and a meticulous approach, we successfully obtained this certification within a year.

I am proud to announce that we have completed our first successful year of supplying Evolution Valves to the South African market. Despite initial scepticism, our products have been warmly received by customers and industry professionals alike. We have carved out a niche by offering reliable, efficient, and certified valve solutions that meet the highest industry standards.

Our journey has been challenging, but our commitment to innovation and quality has never wavered. We are excited about the future and the opportunities that lie ahead for Evolution Valves. We continue to seek partnerships with those who share our values and vision for a more innovative and diverse plumbing industry.

Thank you for being a part of our journey. Together, we can drive forward the evolution of plumbing solutions in South Africa.

Warm regards,

Corrie Goosen
Director, Evolution Valves