PRESSURE REGULATORS
Founded in 2000 and based in the UK, Pressure Tech is recognized globally for manufacturing high quality ISO-9001 certified pressure regulators for oil and gas applications. The product range is predominantly made from 316 stainless steel, covers up to 1,380 bar (20,000 psi) and caters for port sizes from 1/8" to 4".
Pressure Tech regulators are used worldwide with 70% exported for use on critical high pressure control systems such as wellhead control panels, gas analysis systems, hyperbaric diving systems and hydrogen fuel cell technology including the automotive sector.
View our range of regulators available or discuss your application requirements and we will be happy to provide any support you require.
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 (94/9/EC) heated regulators.
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High Pressure Regulators
Our high pressure 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".
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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".
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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.
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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
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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.
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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. This includes our EC79 approved AUTO438 regulator and TPED approved CV414-SC cylinder valve.
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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
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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
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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.
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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.
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