Lighting up the way for the nuclear industry.
At Boiswood, we are familiar with the demands of the nuclear industry for crucial components. We have a large install base of pressure regulators all over the country and we carry a vast amount of stock at Boiswood HQ readily available for next-day delivery.
Download the Shortform CatalogueBespoke supply and service demands ensuring minimal downtime.
We are partnered with seasoned manufactures to meet the scrupulous demands of the Nuclear industry and assuring you that we know how to handle pressure.
Safety and reliability are non-negotiable, with even the smallest deviation in control leading to operational risk, downtime, or non-conformance with international safety standards.
We specialise in almost all applications involving gas and liquid transfer and control. With our special nuclear grade valves and instrumentation, we will ensure we offer the best product and customer service, please get in touch so we can help you.

How Boiswood solves these challenges with 35+ years of engineering insight
We are familiar with working directly with nuclear sites across the UK and beyond, including design optimisation, specification and supply for small nuclear reactors (modular nuclear reactors).
Our specialist portfolio of time-tested components ensures high reliability, long operational lifespan and low cost of ownership for end users.
At a glance, partnering with Boiswood means:
- Access to world-class pressure regulators, control valves, filters, pressure sensors, gauges, flow switches, tube fittings and more.
- High performance and time-tested solutions that are designed specifically to last a lifetime.
- Guidance from specialists who understand material selection and chemical compatibility.
- Full certification packages available including 3.2, 3.1, 2.2, 2.1, ATEX, SIL, CSA, IECEX, CE and beyond.
Our portfolio for the Nuclear sector includes:
Proven solutions for critical Nuclear applications
We only partner with the highest quality manufacturers, so you can rest assured that our components can be delivered with the right level of certification according to your site requirements.
Our safe selection process can adapt based on the level of detailed certificates or documentation you require to satisfy your internal QA and testing standards.
- Self-regulating pressure control valves and instrumentation pressure regulators.
- HOKE Gyrolok tube fittings for market-leading leak tightness requirements.
- Process shut-off and control valves.
- Flow switches and flow meters with nearly every principle of operation.
- Automatic air vent valves for safe air discharge.
Real-world success across the Nuclear sector
With decades of experience and a strong network of global manufacturing partners, Boiswood delivers tailored gas and liquid control solutions that work with the stringent certification requirements and testing standards required for the Nuclear industry.
Our consultative approach ensures every specification is correct from the outset, reducing downtime, improving safety, and helping clients stay compliant with international standards.
"We would like to take this opportunity to convey how impressed we are by the high standard of products and services provided by Boiswood and their consistent ability to produce solutions for our site requirements. "
– C&I Engineer, Power Generation Facility

Explore more resources for the Nuclear sector
Maintaining Reliability and Accuracy in Harsh Environments
How do you ensure accurate pressure sensor performance when faced with extreme temperatures, corrosion and heavy vibrations? Inaccurate readings can lead to safety hazards, inefficiencies and higher costs. With the right materials, protective design features and regular maintenance, you can improve reliability and prolong sensor lifespan. Read our in-depth guide to learn the features and products to consider to optimise pressure sensor performance in harsh environments.
Innovative Materials in High Temperature Pressure Sensors
Extreme conditions such as thermal stress, corrosion and mechanical fatigue can cause standard pressure sensors to read inaccurately or fail prematurely. Selecting the right materials allows sensors to withstand demanding conditions while maintaining measurement accuracy. Read our blog to see how innovative materials can significantly improve the performance and longevity of your pressure sensors in high-temperature environments.
New Official Partnership with Jouka Valves
Following our first orders with our new partner, Jouka Valves, we have proudly signed an official partnership agreement to support their 3-piece ball valve portfolio in the UK market. Jouka focus on a ‘configurate to order’ business model, with a huge stockholding of semi-finished products, which enable us to offer ultra-fast delivery times across all […]
Anti Surge Valves
How can you protect pipelines and storage tanks from damaging pressure surges? Sudden changes in flow or pressure can lead to bursts, cavitation or costly system failures. Anti-surge valves, such as surge relief and surge anticipation valves, help regulate pressure spikes to protect your infrastructure from damage and ensure your critical operations function smoothly. Read our blog to learn how these valves can keep your systems safe and reliable.
Your questions, answered by our experts
Which material should I use for my components?
We are here to help guide you on safe material selection in accordance with your operating conditions, factoring in parameters such as the media, pressures, flow rate and temperatures.
We can offer everything from Stainless Steel and Brass, to PTFE and PFA, through Exotic Alloys including Monel, Hastelloy, Titanium, Inconel and more.
Do Boiswood’s solutions comply with ATEX?
Yes, we have a dedicated portfolio of components that are fully compliant with various ATEX levels (eg. Exd or Exia), as well as a small selection of mechanical components that can be official declared as ATEX exempt by our manufacturers as simple apparatus.
Which manufacturers do Boiswood work with?
Our core partners for Nuclear solutions include GO Regulator, HOKE Gyrolok, Mankenberg Industrial Valves, Gems Sensors, WIKA Instruments and Jouka.
A full list of our partners can be found here.
How quickly can Boiswood supply Nuclear control technologies?
Our large stockholdings of standard instrumentation product configurations allows to react quickly to your needs and ship components such as pressure regulators, pressure gauges, cylinder connectors and more on a next-day delivery service.
If you have specific project timeframes in mind, please let us know and we can factor these into our safe selection process.
Partner with specialists who understand Nuclear
Whether you’re in a system shut-down and require a simple safety relief valve replacement, or upgrading a power generation control panel, we can help guide you every step of the way.
Speak to a Boiswood specialist today to discuss your requirements and find the right gas and liquid control solution for your application.





