Rotolok Ltd

Rotolok Ltd Rotolok is a global market leader manufacturing and supplying process control valves and equipment. The newly constructed premises, of 50,000 sq.

Founded by Dan McCauley as a Limited company in 1973, Rotolok designed and subcontracted work from an office facility in Burgess Hill, Sussex. The company soon expanded to their own purpose built factory in Bampton Devon, with the ability to manufacture all key equipment. With continued growth the millennium year saw Rotolok commence their move to a new headquarters in Tiverton. ft., first contain

ed the group sales and administration departments, while also providing additional new factory production space. In 2007 this move was completed. The modern site allowed Rotolok to centralise its fabrication workshops, along with the sales and administration departments, for the entire Rotolok Holdings Group. To meet ever increasing market demand, Rotolok re-equipped its Machining and Fabrication facility with the addition of high technology horizontal CNC machining centres with both six and twelve pallet, pre-loading stations, the latter having replaced 3 CNC dual pallet machines. This £2 million upgrade enables our production to substantially increase and without any impairment to quality, also gives the company greater flexibility as the machines can be programmed to work several hours unmanned, keeping their production up and the costs down. A further benefit comes with machining and drilling of large end covers, together with taper bore valves and the large valve bodies. The company now has the facility of covering the entire range of products in house, from Airlocks through to Conveying Diverters and Slide Valves, with the upgrade ensuring accuracy, interchangeability and cost control giving its customers a high precision valve at a competitive price.

17/06/2026

Having a team that inspects our products like this. 👌

We know our customers rely on high-quality, dependable rotary valves and valve technologies that deliver long-term value - so everything we do is built around exceeding expectations.

A skilled team is one thing. A team that combines skill with real care and attention to detail is what makes the difference. ⭐

16/06/2026

Power and energy demands serious equipment - and we deliver. ⚡

We've supported the power and energy industry for many years, developing a wide range of valve and rotor solutions built to handle demanding materials and varying capacities with ease.

From large, heavy-duty valves and rotors through to hygienic rotary valve options, our range is designed to suit a full spectrum of applications within the sector. 👇

12/06/2026

Heading into the weekend with rotors at the ready. 👌

Manufactured to precision and waiting for their housings, they’ll soon be assembled into a rotary valve - ready to head out and do what they do best: keeping bulk material handling running smoothly for our customers.

If your process depends on accurate, controlled material flow, get in touch: 01884 232232

10/06/2026

Cleaning up your process shouldn’t create another process. 😏

That’s why our Easy Clean Rotary Valve is designed to keep product flowing smoothly while making cleaning and maintenance quick, simple, and far less disruptive.

With easy access and practical design features, it helps reduce downtime and keeps operations running as they should.

Find the details here: https://bit.ly/41aFy5u

09/06/2026

Directing flow with control. 🔥

Diverter Valves are used in bulk handling systems to re-route powders, pellets, or granular materials from one discharge point to another - giving you more control over where product goes and how it flows through the process.

They’re designed to minimise pressure losses in conveying systems, helping improve efficiency, reduce waste, and protect product in more demanding environments.

Our Diverter Valve range: https://bit.ly/3Z4Ir3q

05/06/2026

A lot of the environmental work we support comes down to something very practical - helping tricky materials move consistently through a process!

That was the case when working with an innovative customer developing a system that converts waste plastics into syngas for energy use.

We supported the project by manufacturing a Ø200mm offset rotary valve designed specifically for the application, helping maintain a steady feed where standard solutions struggled with jamming.

Shared today as we mark , highlighting the practical engineering behind environmental innovation. 🍃 👇

Some milestones are worth pausing for - and these two really are. 👏We’re celebrating two incredible achievements across ...
04/06/2026

Some milestones are worth pausing for - and these two really are. 👏

We’re celebrating two incredible achievements across our team:

Kevin Cavill from our QHSE team has reached 𝟮𝟬 𝘆𝗲𝗮𝗿𝘀 with us, and Anthony Weiss from our Assembly team is marking an outstanding 𝟯𝟬 𝘆𝗲𝗮𝗿𝘀 with us.

Together, they’re racking up five decades of knowledge, experience, and fantastic work that has played a big part in Rotolok.

Thank you, both. ✨

Another batch of 600mm heavy-duty rotary valves is heading out to Europe's largest biomass power producer after progress...
02/06/2026

Another batch of 600mm heavy-duty rotary valves is heading out to Europe's largest biomass power producer after progressing through our workshop!

These units are designed specifically to handle biomass pellets in demanding conditions where abrasive materials - particularly torrefied pellets - can cause jamming unless the valve is specified correctly.

Designed from the ground up in conjunction with a European leader in the biomass sector, these valves are ideally suited for the biomass industry and biomass energy generation plants.

For this latest batch, the casing is 25% thicker than our already robust standard 600mm valve, while tungsten carbide facing to the bore provides ultimate wear resistance.

The rotor shaft is 70% larger, and the bearings have been uprated to heavy-duty double row spherical roller units.

All fixings and fasteners are designed to withstand aggressive maintenance in an industry where time is money.

Coupled with ST2 (10 bar) explosion protection and ATEX certification, this 600mm Heavy-duty Valve really is a beast of a unit.

This latest shipment brings the total delivered to over 65 units - all working faultlessly and delivering real-world savings through reduced downtime and impressive longevity.

Full story: https://bit.ly/43i40lw

29/05/2026

Somehow we’re already approaching the halfway point of the year…

So it felt like the right time to re-share our company video - introducing who we are, what we do, and how we deliver for our customers. ✨

28/05/2026

Since 1973, we’ve been working across the major bulk handling and powder processing industries on a truly global scale. 🔥

Manufacturing rotary valves and valve technologies that ultimately move materials more efficiently - ensuring smooth flow, controlled handling, and consistent performance, whatever the material, across a wide spectrum of applications.

Dive into what we do for each here: https://bit.ly/3U5JsHx

Address

1 Millennium Place, Tiverton Business Park
Tiverton
EX166SB

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+441884232232

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