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Reverse Type

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Pressure Rupture Disc - KSRR Product
  • Reverse Dome Knife Type
  • It is used with installation on FDC standard holder
  • Reversal structure ruptured by knife blade attached upper holder while dome is inverted
Product Features
  • Highly safe and resistant to corrosion
  • Favourable for counterpressure, vacuum and pulsation conditions
  • Vacuum Support is needless
  • Wide range of workable temperature
  • Long life of disc as there is small gap between working pressure and rupture pressure
Division Data
Standard ASME Code Sec.VIII, KS B ISO 4126, API RP520, KOSHA Code, FDC Standard
Size 1/2" ~ 48"
Set. Pressure 0.3 ~ 150kg/㎠
Temperature Max. 593℃
Material C.S, SUS, Duplex, Nickel, Inconel, Monel, Hastelloy, Titanium, Tantalium, Special Alloy, Aluminum
Fragment No
Process Media Gas, Vapor
Max. Operating Ratio 90%
Spark Yes
Option Pressure Gauge, Burst Sensor, Excess Flow Valve, Alarm System, Long & Short Nipple,
Junction Box, Stud Bolt/Nut, PFA/PTFE Coating, Jack Screw, Ferrule Connection,
Tee, J-Hook, Plug, Pressure Switch, Reducer, Rain-Hood

FDC co., Ltd.

129, Golden root-ro 129beon-gil, Juchon-myeon, Gimhae-si, Gyeongsangnam-do,
Republic of korea FDC Co., Ltd.
TEL : +82(0)55-337-0852 FAX : +82(0)55-337-0858

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