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Rupture Disk Assemblies

Maximum Working Pressure -

Description

The 526 rupture disk assembly is installed between either a three-way valve or receiver tank and the relief valve to prevent the weeping of refrigerant through the relief value.

The use of the rupture disk must be in accordance with ASME Section VIII. Division 1, UG 127. THe rupture disk setting must not exceed the set pressure of the relief valve. When using a rupture disk in combination with a relief valve, the relief valve discharge capacity must be de-rated by 10%.

There are two 1/8" NPT connections about the disk. THese are used to provide an indication that the disk has ruptured. Pressure gauages and pressure switches can be installed in these ports

 

 Features

  • Brass body
  • Operating range -10% / +0%
  • ASME Section VIII Division 1
    certified and UD stamped
  • Non-fragmenting disk
  • Factory sealed
Catalog NumberPressure Setting (psig)
526-235235
526-250250
526-300300
526-350350
526-400400
526-450450
526-500500
526-550550
526-600600
526-650650
526-700700