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  • TESCOM™ Anderson Greenwood Instrumentation Series H2 Instrument Isolation/Block hand Valve H2DBBVIS-4-T2
Tescom-H2DBBVIS-4-T2

TESCOM™ Anderson Greenwood Instrumentation Series H2 Instrument Isolation/Block hand Valve H2DBBVIS-4-T2

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Product Description

Positive double-block arrangement to provide protection after isolating process pressures and reduce leak points

Specifications

Body Material
316SS
Seat
Integral
Connections
9/16"FNPT Inlet x Flange Outlet
Packing
B-Type Modified PTFE
Orifice
0.236" (6.0 mm) Orifice
Max Pressure
15000 psig (103.4 Mpa)
Max Temperature
400°F(204°C)

Features

  • Ease of installation and operations due to lighter, compact design and Double Block & Bleed bonnet ergonomics
  • Positive shutoff performance, non-rotating stem tip
  • Low fugitive emissions stem seal arrangement
  • No stem packing adjustment during operational service
  • Double Block & Bleed configuration provides ‘true’ process isolation at closure shut-off point (process path)
  • Available in various configurations to suit instrumentation valve applications for the full range of system designs
  • Visual identification of valve bonnet function with color-coded valve tags
  • Safety weep holes for packing & process connection integrity
  • Tested for compliance to ISO 19880.3 Valves: Gaseous Hydrogen Fueling Stations
  • QR code for quick access to online product documentation, local support, and distribution

Documents & Drawings