A continuing tradition of innovation

From the original PK Saunders invention of the diaphragm valve in 1928 we continue to develop innovative designs using the latest materials technology. Our in-house team works constantly to keep us at the forefront of diaphragm valve technology.

A name you can trust

Saunders sets the industry standard for dependable consistent operation, even in the most adverse conditions. With years or trouble free performance, engineers know they can safely put their trust in Saunders.

Millions in service

Today there are millions of Saunders diaphragm valves installed on process plants around the world. Our name is recognised worldwide for versatility and reliability across a very broad range of applications, from heavy mining to fine chemicals.

Customer care

With locally based support on a global basis, from our own companies and partner channels, customers know they can depend on Saunders for support and advice. We will continue to focus on giving everyone, everywhere the highest levels of service by making ourselves consistently faster, easier and better to do business with.