Hydrogen Isolation Valves - TESCOM AGI H2 Valve Series

Emerson Automation Solutions

  • Double block and bleed configuration provides “true” process isolation at the closure shutoff point
  • Available in various configurations to suit instrumentation valve applications, supporting a full range of system designs
  • Safety weep holes for packing and process connection integrity
  • Hydrogen isolation valves complies with ISO 19880-3:2018: Gaseous Hydrogen Fueling Stations – Self Certification (Helium)

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Hydrogen isolation valves - TESCOM TM AGI H2 valve series

  • Light weight, compact design and Double Block and Bleed bonnet ergonomics.
  • Positive shutoff performance, thanks to the non-rotating stem tip.
  • Low fugitive emissions stem seal arrangement.
  • No stem packing adjustment during operational service.
  • Visual identification of valve bonnet function with color-coded valve tags.
  • QR code for quick access to online product documentation, local support, and distribution.

Key features

  • Complies with ISO 19880-3:2018: Gaseous Hydrogen Fueling Stations – Self Certification (Helium).
  • Positive shutoff performance, thanks to the non-rotating stem tip.
  • Low fugitive emissions stem seal arrangement.
  • No stem packing adjustment during operational service.

Technical Specifications

  • Materials: 316 Stainless Steel
  • Seats: Integral metal to metal
  • Connections: 1/4“, 3/8“
  • Orifice size: 0.236 in (6.0 mm)
  • Pressure rating (mcwp): 15,000 psig (103.4 MPa)
  • Temp range: design min/max: -70°F to 400°F (-57°C to 204°C)

Application areas

  • Instrument Isolation, Calibration, & Installation & Removal
  • Hydrogen Refueling Stations
  • Hydrogen Production
  • Hydrogen Blending
  • Hydrogen Transportation & Storage

Contact us

  • Emerson is your trusted partner across the entire hydrogen fuel value chain. Interested? Please contact the Vendor by filling in the contact vendor form or request to quote form.
Brand Emerson
Max Pressure (in bar) 1034
Manufacturing Readiness (MRL) 0
Technology Readiness (TRL) 0
Max Ambient Temperature (in °C) 204
Min Ambient Temperature (in °C) -57
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