¦ Carved structure with Scored Damage processed precisely ruptured by tension ¦ It is used with installation on FDC standard holder ¦ It is applied to high pressure mainly ¦ Favourable for counterpressure, vacuum and pulsation conditions ¦ Vacuum Support is

¦ It is used for ultra low pressure with minimum 100mmAq of set pressure ¦ Reversal structure ruptured by knife blade attached upper holder while dome is inverted ¦ It is used with installation on FDC standard holder ¦ It consists of Support disc, Disc seal and Vacuum

DESCRIPTIONIt is co-used with our standard Holder, of a Composite type disc that a Sealing sheet is inserted in the space between dome type pressure disc and vacuum support. It is Non Spark Type, that the artificially processed regular rupture part is to be ruptured by inward pressure, so it may be available in all fields of liquid, gas, and

¦ It is used for ultra low pressure with minimum 100mmAq of set pressure ¦ Composite/Flat structure ruptured by slit processed on Setting disc ¦ It consists of Top disc, Setting disc and Vacuum disc ¦ Vulnerability to high temperature in case that material of Seal disc is

DESCRIPTION It is possible to use disc only by equipping with Gasket in space of connection flange, or co-used with our standard Holder. It is a Flat Type Disc, that a Sealing sheet is inserted in the space between pressure disc and vacuum disc, and also a Non Spark Type that the artificially processed regular rupture part is to be ruptured by

¦ Carved structure ruptured while inverted along with Scored Line processed precisely ¦ It is used with installation on FDC standard holder ¦ It is applied to medium/high pressure mainly ¦ Favorable for counterpressure, vacuum and pulsation conditions ¦ Vacuum Support is

 It is used with installation on FDC standard holder  It consists of Control Disc and Seal Disc  Easy to handle with strong impact resistance  Precise rupture performance and excellent reliability  Favorable for counterpressure, vacuum and pulsation conditions  Vacuum Support is needless  Same as