The 11/16" LDV-G Composite Rupture Disc is a flat seat design consisting of a metal top section, a fluoropolymer seal, metal vacuum support, and CHEMFILM® gasket. The 11/16" LDV-G Rupture Disc is available to a maximum burst pressure of 1,000 psig (68,9 barg). The rupture disc may be used in either Screw Type or Throwaway holders.
The rupture disc offers lower burst pressure capabilities and a higher operating ratio than the 1/2" or 11/16" Standard Rupture Disc. It is suitable for systems operating up to 80% of the rupture disc's rated (marked) burst pressure and a maximum operating temperature of 400°F (204°C).
The 11/16" LDV-G Rupture Disc is available in standard top section and vacuum support materials of Nickel, Alloy 400, 316SS or Alloy 600. It is excellent for use in services handling liquid or gas process, and is suitable for static, cyclic or pulsating operating conditions.
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