Presreg Valves has been designing and manufacturing high quality pressure and flow control equipment for liquids and gases in the UK since 1982. During this time, we have supplied our products throughout the world for applications as diverse as well-head hydraulic and gas control panels, hospital oxygen supply systems, gas delivery trailers, filling stations, sea bed surveying, oxygen/medical gas distribution, airfield ground support panels, refinery gas and hydraulic controls, diving support systems and submarine ballast control.

 We have received UK Innovate Technology Grants to fund development programmes for vehicle and refill stations for Hydrogen fuel cell powered vehicles. This has led to hybrid and diesel to hydrogen full conversion capabilities.

 Modular Design of valve assemblies has been pioneered by Presreg ensuring minimal maintenance downtime and consistent sealing for replacement components. By utilising interchangeable, pre-tested capsule assemblies for main valve and pressure sensing assemblies, full regulatory servicing can be completed without the need for removal from the pipeline and avoiding inconvenient line retesting. No longer is it necessary to struggle with intricate parts only to find the valve still leaks! Just unscrew and replace the old module and send it back for overhaul and we’ll carry out a full service, re-assembly, leak test, and we will also re-certify them for return and re-stock ready for the next maintenance activity.

 Valve component parts are manufactured on site in Loughborough and all valves/capsules are individually pressure tested and certified prior to dispatch. We maintain full material source traceability for materials used. Third party witnesses and original mill certification can be provided depending upon customer purchase instructions.

 Please specify your requirements when enquiring or placing an order.  Our personal In-House Design, Procurement, CNC Machine Shop, Cleaning Facilities, Assembly Lines, and Testing Capabilities ensure complete control over all aspects of Quality at all stages of production to ISO 9001:2015 standards.

 We are able to offer specialist cleaning for High Purity or Oxygen Cleaning in accordance with BOC Specification 399856 and supply valves in N.A.C.E. compliant materials.

 Our aims have always been to provide customers with the correct product, on time and fit for purpose for their particular duty or application, whether it is supplied from our comprehensive standard range or individually designed for their specific requirements. Many of our customers have traded continuously with us from our inception in 1982. We trust this reflects our steadfast commitment to those original performance and service objectives set out over 30 years ago.

 We work alongside OEMs on vehicle and system applications and the 703 Series regulators are EC79 type approved by KIWA and Conformity Of Production certified with RDW – Holland. 

We are here to help find the best solution for your individual application wherever you are located as we supply worldwide.


H2Technlogy and Presreg Valves are trading names of JRE Precision Limited. The company is qualified to ISO 9001:2015 and RISQS approved as a supplier to the Rail Industry.

Presreg products are manufactured and tested entirely in house and backed by the manufacturing facilities of the company which is a supplier to BOC-Linde, Air Liquide, JCB, Shell, Tyco, Supagas(Australia), Plasser and off shore oil and gas installations.

Visit the JRE Precision website.

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