About Us
Our Heritage
A timeline showing the journey of historic British valve brands converging into the Blackhall legacy.
Pioneers in dam and reservoir valves. Acquired Larner-Johnson® in 1910.
Experts in bellow-sealed isolation valves. Merged with Taylor in 2004.
Specialists in steam valve systems. Later formed Taylor Shaw Engineering.
Known for large-scale hydraulic control valves. IP acquired by Blackhall in 1989.
Blackhall Engineering established in Yorkshire, becoming a leading valve innovator.
Fusion of Taylor and Shaw expertise into one engineering service brand.
Blackhall acquires Taylor Shaw, consolidating British valve heritage under one roof.
Valve Brands Unified under Blackhall Valvologists®, delivering advanced valve solutions globally.
What Defines
Blackhall
Engineering
The Power of Valvology®
More than a word, Valvology® is our DNA. It’s how we think, design, build, and stand behind every valve that leaves our factory. We tailor total peace of mind for every customer through the power of Valvology®.
Made in the UK
British engineering is at the heart of Blackhall. Every valve is proudly designed, manufactured, and tested in Yorkshire, backed by a local supply chain that keeps jobs and skills thriving within our community.
Our People
At Blackhall, our strength lies in our people. Driven by our HOTTIP's values - Honesty, Openness, Trust, Teamwork, Improvement and Professionalism. Every individual brings integrity and excellence to the way we work, every single day.
Engineering a Sustainable Future
We design and manufacture hydrogen-ready valves, adopt low-emission engineering practices, and embed sustainability into into every stage of design and manufacture supporting net zero goals and helping reduce carbon footprints around the world.
Enduring Legacy.
Engineered Excellence
Discover how Blackhall valves power everyday life across the globe—from turning on taps in Malaysia to lighting up cities in the U.S. This short film captures our engineering passion, generational craftsmanship, and commitment to building products that stand the test of time. Experience the heritage, precision, and people behind the world’s most trusted critical valve solutions.
The Voice of the Managing Director
I’m James Blackhall, the Managing Director of Blackhall Engineering—and son of Douglas Blackhall, our founder. I’m proud of our rich heritage, but more so of our people and the incredible journey we’re shaping for tomorrow.
We’re a team of passionate valvologists® who engineer beyond expectation. Our mission isn’t just to manufacture valves—but to craft valves for life. We serve those sectors where compromise isn’t an option—where precision and performance truly matter.
This space introduces you to the Blackhall product family. Alongside our heritage brands—Larner-Johnson®, Taylor, and Shaw—we uphold a legacy of design excellence and critical trust earned across industries and generations.
I invite you to explore how our innovations help clients overcome adversity—and how our after-sales service ensures lasting performance. Whether it’s extreme pressure, unforgiving temperatures, or mission-critical reliability—ask the valvologists®. Ask Blackhall.
Engineering Excellence Recognised Globally
Blackhall was honoured to be spotlighted in the UK Government’s “Engineering is GREAT” campaign — a global initiative celebrating the very best of British engineering talent.
This prestigious endorsement isn’t just a logo—it’s a testament to the world-class expertise, reliability, and innovation that defines Blackhall. Our inclusion alongside Britain’s most iconic engineering names affirms our role as a leading force in high-integrity valve solutions—trusted by global infrastructure developers, energy operators, and water authorities.
Ready to Start a Conversation?
Whether you're sourcing high-integrity valves, planning a refurbishment, or looking for guidance on material selection and pressure class, our engineers are here to help move your project forward, quickly and confidently.
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