GX High Pressure Valve

GX High Pressure Valve

The GX series offers our highest direct pressure control in a regulator, ideal for static applications in industrial environments.

  • On-board split power supply for true zero for command and monitor
  • Can pilot a volume booster and achieve much higher flows with the same great accuracy
  • Mounts in any position

GX series high pressure valves offer several other unique and beneficial features. An on-board split power supply allows true zero for command and monitor even though the GX is powered by a conventional single ended power supply. The GX series uses advanced on-board power management hardware to minimize current draw and heat build-up. Single and double loop options available.

Accuracy ±
Repeatability ±
Max Flow (SCFM)
Max P2 (PSI)
  • Technical Specs
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Technical Specs

Pressure RangeVacuum thru 1,000 PSI (70 Bar)
Accuracy±0.25% F.S.
Repeatability±0.15% F.S.
Max Flow10.5 SCFM @ 1,000 PSI (297 LPM)
Port Size1/8″ NPT (BSPP Available)
DurabilityImmune to shock & vibration (up to 20 Gs)
Operating Temps32-158°F (0-70°C)
Filtration40 Micron


File Request Form: Use this form to request a file other than a standard GX .STEP file.

Submit the form below to download standard GX .STEP files

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GX1 | Internal Sense

The GX1 electro-pneumatic pressure control valve senses downstream pressure internally and constantly compares this transduced signal with the (user supplied) command signal to maintain pressure to your process. The GX1 is designed for industrial environments and static or deadheaded applications. It is available with aluminum, stainless steel or an O2 cleaned brass manifold, suitable for oxygen control.

GX2 | External Sense

The GX2 high pressure control valve has all the same great features as the GX1, but instead of sensing pressure internally, the GX2 requires an external feedback (transducer, load cell, etc.) to operate. Most often, the GX2 is used when applications require higher flow rates or are under constant flow. The GX2 is then paired with a suitable volume booster and feedback transducer to meet the demands of the process, as in the example 3D file of the GX2.