Market-leading innovation and development for the energy and utilities sector.

NSF Controls is a leading UK designer and manufacturer of solenoids, switches, and a specialist provider of customised electro-mechanical assembly services to the energy and utilities sector.

Working with leading utilities companies in an innovative market that demands safety, reliability and cost efficiency, NSF Controls provides an on-going programme of range and product development to ensure changing market requirements are met.

Find out here how our engineers re-designed a gas valve solenoid assembly for the leading UK supplier of pre-payment meters, creating an efficient, cost effective solution. With an 80% reduction in weight and no impact on performance, the design improvements applied to the gas valve assembly provided NSF Controls’ customer with a more compact, cost-effective unit.

Now with over 4.5 million units in service, our 2nd generation valve is being utilised in both pre-payment and smart metering. 

NSF Controls rotary solenoids have provided the actuation required for a leading supplier of industrial vacuum circuit breakers for over 20 years, and we remain the switch supplier of choice for a major energy company, due to original components continued to operate after 30 years in arduous conditions.

Helping to provide safe, reliable and cost efficient solutions, we offer solenoids, switches and sub-assemblies for potential energy applications including:

  • Power management
  • Smart meters
  • Lighting controls
  • Heating
  • Ventilation
  • Air conditioning
  • Circuit breakers

Supporting the delivery of today’s control critical technologies

With an advanced approach to product development, engineering and technology, NSF Controls offers the widest range of solenoids and switches from a single source anywhere in Europe, with knowledgeable in-house product experts to help design, select and source the most suitable products to meet your application requirements. 

Recognised for superior quality and reliability, NSF Controls’ specialist components provide a foundation for the development of bespoke solutions, driving forward technological breakthroughs that improve performance and capability of client products and services. 

From minor modifications to custom designs for progressive new applications, NSF Controls’ wide-reaching engineering expertise, integrated manufacturing and assembly skills enable all aspects of development to be progressed in-house, with 90% of output, customised.

Click here to find out more about NSF Controls solenoids


For replacements and prototype activity a selection of NSF Controls Tubular Solenoids are now available to buy from Amazon.


The NSF Controls product experts are available to help you select the most suitable product to meet your specific requirements and, if required, will work with you to design and produce a customised solution. 

To find out more, please contact our specialist Design & Engineering Team +44 (0)1535 661144 or email 

Click here for Key Contacts Submit your Enquiry Request a Call Back

Rotary Solenoids

Rotary Solenoids

Rotary Solenoids are compact, powerful and versatile. The range offers around 20,000 possible variations in 8 basic sizes.

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See Our Full Range

We supply a wide range of reliable, superior quality solenoids and switches, which also provide a sound basis for development of bespoke solutions.

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Available at Amazon

A Selection of Tubular Solenoids

For replacements and prototype activity a selection of NSF Controls Tubular Solenoids are now available to buy from Amazon.

Read more >