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Engineering the Future of Liquid Transport

RTN Clayton Vallely is the leading UK manufacturer of specialist road tankers for the environmental, food and chemical sectors.

For over 30 years, we’ve combined award winning design and precision engineering with real world performance.

Precision Engineering in Motion

We are Innovators

Known for our bespoke engineering and durability in liquid waste and specialist transport. 

We are Safety Focused

Whether it’s vacuum, jetting, or LPG, our team ensures your fleet meets the most stringent safety and regulatory standards.Our commitment to safety, compliance, traceability and verified integrity drives us to design the vessel of trust.

We Deliver Operational Control

Our high specification features including radio-controlled operation, integrated camera systems and control interfaces ensure precise management.

We are British Engineers

Our high-performance tankers are designed for maximum payload and durability, constructed from a wide range of materials including stainless steel, aluminium alloys, nickel, and carbon steel. 

We Deliver High Performance

Our vehicles are equipped with a high-specification, high-performance Vacuum system, ensuring efficient loading and pressure discharge.

We Customise

Our tankers offer flexible discharge methods, from hydraulic opening rear doors, to multi-stage tipping rams, to pneumatic slider valves for controlled unloading.

delivering award-winning design and precision engineering

Our Heritage

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This led to major recognition and multiple awards, including "Tanker Builder of the Year", proving that the company's evolution is rooted in quality and industry-leading design.
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RTN acquired Vallely Tankers in 2007 and Clayton Commercials in 2013, merging decades of specialized expertise into a single market-leading force.
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Vallely Tankers was established by Gerry Vallely, an experienced engineer who originally focused on bespoke solutions for agricultural and waste management sectors in Yorkshire.
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Road Tankers Northern (RTN) was founded by Frank Newell in a small office with just a telephone and a vision to provide expert road tanker repairs and remounts.
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