[ultimate_heading main_heading=”Kunkle Bailey 746 Safety relief valve” alignment=”left” sub_heading_font_size=”desktop:15px;” sub_heading_line_height=”desktop:27px;” main_heading_style=”font-weight:bold;”]A top guided, full lift safety relief valve with an unobstructed seat bore to ensure the highest possible discharge rates, with the choice of conventional or balanced bellows designs[/ultimate_heading]
[ultimate_heading main_heading=”Features” alignment=”left” sub_heading_font_size=”desktop:15px;” sub_heading_line_height=”desktop:27px;” main_heading_style=”font-weight:bold;” sub_heading_margin=”margin-top:35px;”]

  • Freely pivoting disc ensures correct alignment with the nozzle.
  • Highest possible discharge rate maximizes plant protection.
  • Special disc style for liquid applications enhances valve performance.
  • Conventional arrangement suitable for applications where built up pressure will not exceed 5%.
  • Conventional valve can also be used in systems with constant superimposed backpressure (up to 80%).
  • Balanced bellows arrangement for applications where several safety relief valves discharge into a common discharge manifold or for variable back pressures to 40%.
  • Choice of cap options.

[/ultimate_heading]

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[ultimate_heading main_heading=”General Application” alignment=”left” sub_heading_font_size=”desktop:15px;” sub_heading_line_height=”desktop:27px;” main_heading_style=”font-weight:bold;” sub_heading_margin=”margin-top:35px;”]the 746 is certified to BS6759 pt 1, 2, 3 and is suitable for the protection of vessels, pipelines and equipment using hot or cold water; air; process or corrosive liquids and for clean steam and gases in hygienic environments.[/ultimate_heading]
[ultimate_heading main_heading=”Technical Data” alignment=”left” sub_heading_font_size=”desktop:15px;” sub_heading_line_height=”desktop:27px;” main_heading_style=”font-weight:bold;” sub_heading_margin=”margin-top:35px;”]Material: Carbon steel, stainless steel
Sizes: 1” to 4” (DN 25 to 100)
Connections: Flanged
Pressure range: 5 to 580 psig (0.35 to 40 barg)
Temperature range: -51°F to 801°F (-46°C to 427°C)[/ultimate_heading]