In municipal water supply systems, the reliability and stability of valves directly determine the safety and efficiency of the network. Ten years ago, a major municipal water company in Australia discovered us through our website and decided to purchase EPDM rubber water control valves. After initial trials and performance validation, they established a long-term partnership. Today, they purchase 12,000 valves annually, mainly for use in water pressure regulation and flow control in local water treatment plants.

According to the client, valves in water plants must meet strict requirements such as zero leakage, corrosion resistance, and long service life. Our A500 pressure management valve, equipped with an EPDM seat and SS304 stainless steel internal parts, ensures stable operation even under high water pressure and chlorinated conditions. The valve body features a blue RAL5005 NSF61 coating, which not only complies with drinking water safety standards but also makes on-site identification and maintenance easier.

Over the past decade, the client reported that these valves have significantly reduced pipeline bursts caused by pressure fluctuations, lowering maintenance costs and downtime risks. Moreover, with ISO and NSF/ANSI 61 certifications, the valves meet the stringent standards of Australian engineering projects, giving the client a clear advantage in bidding and project execution.

The client concluded: “We chose these EPDM rubber water control valves not only for their high performance and durability but also because they have proven their value to our water supply systems over the past ten years. We believe this partnership will continue in the future.”

This case highlights the reliability of EPDM rubber water control valves in municipal water plants and demonstrates their competitiveness and long-term value in global water engineering projects.