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Minimess 1615 or 1620 gas charging valves

Hydrotechnik offer a range of High Quality Gas Charging Valves and Test Points for use with most gases in the Minimess 1615 & 1620 series design.

Our Minimess gas charging valve are manufactured with very precise internal tolerances to give maximum sealing integrity, not possible with standard Minimess test points.

Manufactured in 1.4571 (316Ti) or 1.4104 stainless steel grades with special Compound Viton or Buna Nitrile sealing gives high performance in the harshest of environments.

Options include:

  • Screw in threads of M14x1.5, ISO228-G1/4" BSP, 1/2"-20 UNF or 9/16"-18 UNF
  • Operating temperatures of -20° to + 135°C, -30° to +80°C or -40° to +135°C
  • Individual testing with Nitrogen at -33°C or -46°C at 60 bar or Helium at 500mbar.
  • 100% Pressure Testing
  • 100% Helium Odour Test
  • 100% Cryogenic testing at -40°C
  • 3.1B Certificates included.

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  • 1615 Gas charging valves & test points

    Minimess 1615 series gas charging valves
    1615 Gas Charging Valves are manufactured with very precise internal tolerances to give maximum sealing integrity, not possible with standard Minimess Test Points.

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  • 1620 series gas charging valves

    1620 series gas charging valves
    Gas Charging Valves and Test Points for use with most gases in the popular 1620 series design.

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  • Accumulator & Cylinder Valve adaptors

    Accumulator valve adaptors
    Minimess gas charging adaptors for simple connection to existing accumulator valves

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