Pressure Tech

Pressure Tech Regulators - product range overview

Pressure Tech Pressure Regulators

Pressure Tech has designed and built high-pressure regulators in the North-West of England since 2000. Design, machining, assembly and testing all happen in-house, and the regulators run in critical control systems worldwide, including wellhead control panels, gas analyser systems, hyperbaric diving systems and hydrogen equipment.

We supply the full Pressure Tech range and can help you choose the right regulator for your pressure, flow and media.

Product Range

Hydraulic Regulators

  • Piston-sensed regulators for liquid service, controlling up to 1,380 bar (20,000 psi)
  • Ceramic seats, captured venting and easy-access seat cartridges
  • Models include LGC690, MF414H, HYD691, LF690, DF1034 and LF691

Analyser & Instrumentation

  • Gas cylinder regulators, two-stage regulators and auto-changeover panels
  • ATEX, IECEx and CSA certified electric-heated regulators, plus steam-heated options

Low, Medium & High Flow

  • Low flow: for oxygen, CO₂, natural gas, nitrogen, helium and more, with inlets to 1,034 bar (15,000 psi)
  • Medium flow: ports 1/2" to 1", diaphragm or piston-sensed, up to 414 bar (6,000 psi)
  • High flow: ports 1" to 2", Cv up to 13.0, control up to 600 bar (8,700 psi)

Back Pressure Regulators

  • Port sizes 1/8" to 2", controlling from 0.1 bar (2 psi) to 690 bar (10,000 psi)
  • Gas or liquid service, with accurate and repeatable shut-off

Hydrogen

  • Regulators for refuelling stations, vehicles, drones, forklifts and electrolysers
  • EC79 and TPED approved options

Diving & Subsea

  • Diving regulators cleaned and degreased to ASTM G93 for oxygen-enriched and life-support service
  • Subsea regulators rated to 3,000 m (10,000 ft), with API 17F approved models and an optional electric actuator for remote control

Actuated Valves & Bolted Flanges

  • Air-actuated valves rated to 1,034 bar (15,000 psi), fail-safe normally open or closed
  • Bolted flange connections up to Class 4500 available on any regulator in the range

Need Help Choosing?

Send us the details below and we'll recommend a model:

  • Inlet and outlet pressure
  • Media (gas or liquid) and temperature
  • Required flow rate or Cv
  • Venting (non-venting or self-venting)
  • Connection type and size, and porting configuration
  • Materials of construction

Contact us for pricing, lead times and technical support on Pressure Tech regulators.