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Composite Flat Type

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KSRO

Pressure Relief Device in Transformer - KSRO Product
Design
  • Composite Flat Type for Flange
  • Used with installation on Flange without holder
  • Composite/Flat structure ruptured by slit processed on Top disc
  • It consists of Top disc, Seal disc and Vacuum disc
Product Features
  • Suitable for liquid or steam media environments
  • Vulnerability to high temperature in case that material of Seal disc is Tefl on
  • Vulnerability to pulsation conditions
  • If any, Vacuum Support is available
  • It is applied to low pressure mainly
  • Resistant to corrosion according to Seal Disc materials
  • Limited temperature range by Seal Disc material
  • Precise rupture performance and excellent reliability
Connection
Pressure Relief Device in Transformer - KSROH Product

KSROH

  • Composite Flat Type
  • Same as KSRO, but used with installation on FDC standard holder
Pressure Relief Device in Transformer - KSROF Product

KSROF

  • Composite Flat Type for Ferrule
  • Same as KSRO, but used with installation on Ferrule Connection without holder
Specification
Specification
Division KSRO KSROH KSROF
Design Composite Flat Type for Flange Composite Flat Type Composite Flat Type for Ferrule
Description Used with installation on Flange without holder Same as KSRO, but used with installation on FDC standard holder Same as KSRO, but used with installation on Ferrule Connection without holder
Standard ASME Code Sec.VIII, KS B ISO 4126, API RP520, KOSHA Code, FDC Standard
Size 1/2" ~ 72" 1/2" ~ 48" 1S ~ 4S Ferrul
Set. Pressure 0.3 ~ 35kg/㎠ 0.05 ~ 35kg/㎠ 0.05 ~ 15kg/㎠
Temperature Max. 482℃
Material C.S, SUS, Duplex, Nickel, Inconel, Monel, Hastelloy, Titanium, Tantalium, Special Alloy, Aluminum
Fragment No
Process Media Gas, Vapor, Liquid
Max. Operating Ratio 50%
Spark No
Option Pressure Gauge, Burst Sensor, Excess Flow Valve, Alarm System, Long & Short Nipple,
Junction Box, Stud Bolt/Nut, PFA/PTFE Coating, Jack Screw, Tee, J-Hook, Plug,
Pressure Switch, Reducer

FDC co., Ltd.

99, Seobu-ro 1293beon-gil, Juchon-myeon, Gimhae-si, Gyeongsangnam-do, Korea FDC Co., Ltd. TEL : +82(0)55-337-0852 FAX : +82(0)55-337-0858

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