Marsh Alliance & Reliance Worldwide – A Decade of Precision and Reliability

16 Apr, 2025

A Partnership Built on Quality and Innovation

For nearly a decade, Marsh Alliance has been a trusted supplier of precision-engineered springs to Reliance Worldwide, a global leader in industrial valve manufacturing. As a major producer of valves used across residential, commercial, and industrial applications, Reliance Worldwide has built a reputation for delivering high-performance solutions that enhance safety and efficiency.

Our partnership with Reliance Worldwide is a testament to our shared commitment to quality and innovation. At Marsh Alliance, we manufacture a variety of coloured compression springs used in Reliance’s pressure and temperature relief valves for hot water systems—critical components that ensure safe operation and protect homes from excessive pressure and temperature buildup.

Reliance Worldwide: A Legacy of Excellence

Founded in 1949 as Reliance Manufacturing Company Pty Ltd, the company started as a small tool shop in Brisbane, Australia. Over the decades, Reliance Worldwide has pioneered industry advancements, including the development of reduction valves, relief valves, pressure vacuum relief valves, pressure reducing valves, and non-return valves. Today, it stands as one of Australia’s fastest-growing publicly traded industrial companies, with well-known brands such as Holman and SharkBite under its umbrella.

Driven by a mission to shape a better world, Reliance Worldwide continuously innovates, creating breakthrough products that simplify and enhance customers’ lives. Their pressure and temperature relief valves are a prime example—essential safety components that safeguard domestic mains pressure hot water systems by preventing dangerous pressure or temperature surges.

Precision Engineering: The HTSE1200 Compression Spring

One of the key products we supply to Reliance Worldwide is the HTSE1200 compression spring. Designed with precision and durability in mind, this spring plays a vital role in their safety valve systems. These valves ensure optimal performance in hot water systems by automatically releasing excess pressure and temperature, preventing system failures and protecting both residential and commercial properties from potential damage.

Our ability to manufacture high-quality, reliable springs ensures that Reliance Worldwide can maintain its stringent safety and performance standards. As a trusted Australian manufacturer, we take immense pride in delivering components that uphold the integrity and functionality of essential safety products.

A Commitment to Excellence

At Marsh Alliance, we build long-term partnerships based on trust, consistency, and quality. Our decade-long collaboration with Reliance Worldwide highlights our ability to meet demanding industry standards as a leading Australian springs and metal parts manufacturer. By investing in advanced manufacturing techniques and stringent quality control, we ensure every product meets the highest industry standards, supporting Reliance Worldwide in delivering safer, more efficient water system solutions globally.

Looking for a reliable manufacturing partner? Contact Marsh Alliance today to discuss your project requirements and discover how our precision-engineered components can support your business success.