The safety device instantaneously discharging the pressure and fl ame generated inside during the defl agration occurring before the detonation caused from the combustion by the ignition source such as gas, power, dust, and another compound
ο The PVCFS (Composite Flat Square) / PVCFR (Composite Flat Rectangular) explosion vent panel consists of the three components such as the top panel, the sealing sheet, and the support panel.
ο The top panel adjusts the burst pressure of the panel. The sealing sheet in the middle prevents the leakage from the fl uid in the process. The support panel supports the whole panel.
ο It is the type broken by the internal pressure of fluid with the burst part intentionally processed by the burst design value.
ο It is installed with the gasket between the standard or non-standard companion fl anges or frames.
ο It is the type suitable to the application of fi ne and low pressure.
ο Tefl on (PFA) is mainly used for the sealing sheet. However, various material qualities can be applied depending on the process conditions.
(PFA, PTFE, FEP, SUS316L, Monel400, Inconel600, etc.)
ο The various material qualities such as non-asbestos, Tefl on, silicon, rubber, etc. are used for the gasket.
ο It can endure vacuum by applying the vacuum support if needed.
ο The panel rupture can be monitored in the control room by applying the alarm sensor system. (Optional)