Pressure-Tech Ltd.
Precision Pressure Regulators for Critical Applications
Engineered in the UK. Built for Precision. Designed for Critical Pressure Control.
Pressure Tech is a specialist UK manufacturer of high-quality pressure regulators for demanding gas and liquid applications across Oil & Gas, Hydrogen, Subsea, Diving, Marine, Analytical, Hydraulic and Industrial markets.
Established in 2000, Pressure Tech has developed an extensive portfolio of forward pressure reducing and back pressure regulators engineered for applications ranging from precision gas analysis to high-pressure hydraulic systems and subsea installations.
With pressure control capabilities extending up to 2,068 bar (30,000 psi) and connection sizes from 1/8" to 4", Pressure Tech provides both standard and application-specific pressure control solutions for some of the world's most demanding operating environments.
Through MONILEK Oilfield, customers across the Middle East benefit from access to Pressure Tech technology combined with MONILEK's regional engineering knowledge, product selection support and extensive experience in instrumentation and hydraulic systems.
25+ Years of Expertise | Up to 30,000 psi | Up to 3,000m Subsea | ISO 9001 Certified
Analyser & Instrumentation Pressure Regulators
Typically incorporating Inconel® X750 diaphragm-sensed elements to provide strength and flexibility, our versatile Analyser and Instrumentation range of pressure regulators include design features that make us the market leaders in this sector with products from gas cylinder regulators to ATEX certified (2014/34/EU) heated regulators.
Hydraulic Pressure Regulators
Our extensive range of piston-sensed 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" and are available with ratio- or dome-loaded options.
Speciality Gas
A high-purity gas control solution for applications up to 6.0 grade, supporting applications such as analytical laboratories, research facilities and automotive emissions testing environments. The range covers every stage of gas delivery, from automatic changeover manifolds for uninterrupted cylinder supply, through compact cylinder and line pressure regulators, to point-of-use manifolds for precise final pressure control. Available with a variety of optional gauges, valves and accessories.
Low Flow Pressure Regulators
Our low flow range features piston-sensed pressure regulators with precision machined and fully supported sensor elements to cover pressure ranges up to 1,034 bar (15,000 psi). These regulators are primarily used on oxygen, carbon dioxide, natural gas, methane, ammonia, argon, nitrogen and helium applications. Combined sensor and spring options allow low torque adjustment with accurate and repeatable control. They are available in 316SS and brass, with the option of parts degreased to G93 for use on oxygen service. Port sizes from 1/8" to 3/8".
Medium Flow Pressure Regulators
Our medium-flow pressure regulators are primarily for use on gas service with diaphragm-sensed elements to control up to 10bar (145psi) and piston-sensed elements covering higher requirements up to 414bar (6,000psi). Available in 316SS and brass with the option of parts degreased to G93 for use on oxygen service. Port sizes from 1/2" to 1".
High Flow Pressure Regulators
The high-flow range includes diaphragm or piston-sensed regulators with port sizes ranging from 1/2" to 3", and threaded or flanged connections. Pressure control options up to 10 bar (145 psi) with a diaphragm or up to 210 bar (3,045 psi) with a piston. Also available with spring-loaded or dome-loaded to minimise the droop effect on the regulator.
Back Pressure Regulators
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. The designs provide accurate and repeatable shut-off due to the large sensing area and minimised loading on the seating area.
Hydrogen Pressure Regulators
Our range includes back pressure and forward reducing regulators for applications such as vehicles, drones, forklifts, refuelling stations, buses/trucks and electrolysers.
Diving Pressure Regulators
Pressure Tech diving regulators are cleaned to ASTM G93 Level C, for use on for BIBS, hyperbaric chambers, diving bells, control panels and analyser systems. From our standard range to bespoke solutions, we work in partnership with our customers to design and manufacture forward reducing, back pressure and biased pressure regulators. Designed and manufactured in the UK and to the very highest quality, Pressure Tech regulators offer full traceability on all machined parts.
Subsea Pressure Regulators
Designed to operate subsea at depths of up to 3,000m (10,000ft), our subsea pressure regulators can either use the external seawater pressure as a reference pressure, or alternatively, they can be completely sealed to operate at topside ambient pressure conditions, thus, are completely unaffected by external pressure conditions. A version of the regulator is also available with a 'bucket handle' to allow subsea adjustment by ROVs. We also have an electric-actuated option which enables remote control of the regulator for applications such as subsea where manual adjustments are difficult or time-consuming.
Accessories & Ancillary Equipment
A wide range of ancillary equipment that fit with on, or can be used with, our extensive range of pressure regulators. The range covers panel mounting rings, pressure gauges, flexible hoses and bottle connectors for an extensive range of gas cylinder types.
Custom Solutions
Not every system is the same and hence pressure regulators need to be sized and selected to provide an exact solution. The ability for a pressure regulator to provide stable control depends on pressures and flow rates within the system being able to pass through the seating area and cross holes within the valve. Other factors such as temperature, media and external environment provide variations that mean 'off-the-shelf' products may not be acceptable for many systems. Please contact us on +44 (0)1457 899 307 if you have an application which requires a bespoke solution.