Engineering knowledge built over generations.
Why choose Heap & Partners?
Established in 1866
UK manufacturing
Our own Phase range, designed and manufactured in the UK.
Technical expertise
Practical support to help you select valves for your application.
Extensive product choice
Valves, actuators and instrumentation from established partner brands.
Heap & Partners
Trusted British manufacturer of precision valves and instrumentation, delivering engineered solutions for complex industrial flow control.
Welcome to Heap & Partners
Engineering Excellence Since 1866
Heap & Partners is a British engineering firm that designs and manufactures high-performance valve solutions for demanding industries worldwide. Known for our proprietary Phase product range and deep technical expertise, we help customers solve complex fluid control challenges with speed, precision and reliability.
Whether you’re in pharmaceuticals, energy, chemical processing or marine applications, our team delivers trusted solutions backed by over 700 years of combined experience. From bespoke valve design to rapid global delivery, we combine innovation, quality and service to keep your operations flowing.
People
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Read more about Heap & Partners.
Our Markets
Supporting valve requirements across energy, defence, chemical processing and life sciences.
