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Hydrogen Energy Association
We're exhibiting at the HEA Annual Conference at the QEII Centre in London on Thursday, 23rd May, 2024.
Stop by our stand and chat to both Jordon Cullen and Dave Cross who are looking forward to discussing how Pressure Tech can help with pressure regulation, control and so much more.
The HEA Conference 2024

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NEW CNC machine installed improves machine times by 300%

A new Citizen Miyano CNC machine with twin spindles and twin turrets has now been installed and already proving its worth as a £250k investment by making parts in 1/3rd of the times previously made on the machine it replaced. As our business levels continue to grow and the demand to maintain short lead times increases, the CNC machine from Citizen was viewed as a key piece of equipment required to support the strategic needs of the company.

Pressure Tech completes supply of 108 Hydraulic Regulators with 100% OTIF delivery

Pressure Tech recently completed the supply of 108 x LF690 hydraulic regulators to our Authorised Reseller, Hydraserv, in Norway. The project was for a key system builder supplying several HPUs for a project in Brazil. All 108 regulators were delivered in time and in full to meet with the customers needs.

TIS Order Sees SS-690 Reworked For Remote Subsea Operation

Pressure Tech were asked to provide a design solution to enable the remote set point control of one of our subsea regulators during its service under water. A regulator’s set point is configured during its build at our unit in Glossop, UK. The regulator is then supplied as ‘set and lock’ - any changes after this point must be physically conducted, either prior to system installation or during maintenance intervals. Our solution? A closed loop actuator enabling the customer to control set pressure point constantly via an electronic signal during regulator operation. The actuator is fully sealed, IP69K rated and has a sea water depth rating of up to 3000m.

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03 May 2024
ISO 9001 Reaccreditation
Quality is such an integral part of our business that the recent ISO 9001 reaccreditation was a great opportunity to test our quality systems during the audit last week. The process was headed by our Quality Manager, Liz Rowarth, but also involved input from members across the Pressure Tech Ltd team. Some were involved with the preparation of procedures which form an essential part of our quality system, and others were asked to liaise with the auditor on the day of the audit itself. It is with immense pride that we can now officially announce our reaccreditation! Pressure Tech’s owner and MD, Steven Yorke-Robinson, commented: "The results from the recent Quality Audit are testament to the focus the whole team at Pressure Tech Ltd has on providing service to our customers at the highest level. As Liz approaches her one year service at Pressure Tech and with this being her first full audit in the role of Quality Manager, the positive feedback from the DNV auditor exemplifies how well she has quickly understood the challenges of manufacturing over 11,000 regulators per year whilst maintaining quality control throughout the process. "I was travelling on business in India at the time of the audit but knew that Liz, with support from Keith O'Pray who has been with us in various positions over the past fifteen years, was well prepared to ensure any questions raised by the auditor were thoroughly covered. "Thanks to Liz, Keith, and the whole team for completing the audit and passing with flying colours." USEFUL LINKS ISO 9001 Certificate
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11 April 2024
Reseller Coverage in Belgium!
Continuing our efforts to expand Pressure Tech Ltd's reseller coverage across the globe, we are proud to announce the addition of Elneo to our line-up in Belgium! Founded in 1968, are a family-owned company who specialise in compressors, pneumatics and instrumentation with 90 people spread over 3 sites. As part of the onboarding process we invited Elneo to visit our facilities last month and meet the team. Pressure Tech’s Lemar Wright commented: "It was a pleasure to have Tony and Stéphane visit Pressure Tech to cover our in-depth training programme on pressure regulators. Elneo have a long history in the instrumentation market which meant their existing knowledge and technical know-how were already established so it made for a very productive session. Their business ethos aligned perfectly with ours so it was a very natural step to appoint Elneo as our authorised reseller for the Belgian market. I look forward to developing the business together!". Stéphane Verniers from Elneo added: "We were impressed by Pressure Tech's production capabilities. We believe that their range of pressure regulators are a necessary complement to our range of instrumentation products. We look forward to a successful partnership for both our businesses".
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Product Categories

Actuated Valves
linkActuated Valves
The AVC690 (normally closed) and AVO690 (normally open) are compact actuated valves.
Analyser & Instrumentation Pressure Regulators
linkAnalyser & Instrumentation (Cv 0.06-0.2)
Typically incorporating Inconel® X750 diaphragm sensed elements for strength and flexibility, this range includes options from gas cylinder regulators to ATEX certified (94/9/EC) heated regulators.
High Pressure Regulators
linkHigh Pressure (Cv 0.06 - 0.2)
Typically with ceramic seating, these include our hydraulic range with precision machined and fully supported sensor elements to cover pressure ranges up to 1,034 bar (15,000 psi). Port sizes from 1/8" to 3/8".
Medium Flow Pressure Regulators
linkMedium Flow (Cv 0.5 - 2.0)
Medium-flow primarily for gas service with diaphragm-sensed elements to control up to 10 bar (145 psi), and piston-sensed elements covering up to 414 bar (6,000 psi). Ports 1/2" to 1".
High Flow Pressure Regulators
linkHigh Flow (Cv 4.0 - 13.0)
High-flow featuring diaphragm and piston-sensed with port sizes from 1/2" to 3" using threaded or flanged connections. Pressure control available up to 210 bar (3,045 psi).
Back Pressure Regulators
linkBack Pressure
A back pressure regulator accurately controls the inlet pressures to any process. Our range covers port sizes from 1/8" to 2" and control pressures from 0.1 bar (2 psi) to 690 bar (10,000 psi) on gas or liquid applications.
Hydraulic Pressure Regulators
linkHydraulic
Our hydraulic regulators feature precision machined sensing elements for control to 1,380bar (20,000psi) and self venting is available with captured vent ports. Port sizes from 1/4" to 3/4". Ratio- or dome-loaded.
Hydrogen Pressure Regulators
linkHydrogen
From drones to buses, and forklifts to refuelling solutions our products include, among others, an EC79 approved pressure regulator and a TPED approved self-closing gas cylinder valve.
Diving Pressure Regulators
linkDiving
Our brass regulators are cleaned and degreased within the guidelines of ASTM G93 for equipment used in oxygen-enriched enviroments, and intended for use on critical life support or hyperbaric diving applications.
Subsea Pressure Regulators
linkSubsea
Designed to operate at depths of up to 3,000m, our regulators can either use external seawater pressure as a reference pressure, or, they can be sealed to operate at topside ambient pressure conditions.
Accessories & Ancillary Equipment
linkAccessories & Ancillary Equipment
Bottle connectors, flexible cylinder hose, gas cylinder connections, panel mount rings and pressure gauges.
Cylinder Valves
linkCylinder Valves
The AVC690 (normally closed) and AVO690 (normally open) are compact actuated valves suitable for gas and liquid applications, and designed to have a very high cycle life.

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