Reverse Type

Model

KSRRK

Series

Rupture Dis

Product Description

Design

- Reverse Dome Shear Type

- It is used with installation on FDC standard holder

- It is integrated with Disc and Knife

- Shearing structure ruptured by knife ring attached to disc while dome is inverted

Product Features

- Highly safe and resistant to corrosion

- Favorable for counter pressure, 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

- Easier to handle than KSRR

connection

KSRRKF

Reverse Dome Shear Type for Ferrule

Same as KSRRK, but used with installation on Ferrule Connection without holder

Specification

Division	KSRRK	KSRRKF
Design	Reverse Dome Shear Type	Reverse Dome Shear Type for Ferrule
Description	It is used with installation on FDC standard holder	Same as KSRRK, 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" ~ 24"	1S ~ 4S Ferrul
Set. Pressure	0.35 ~ 30kg/㎠
Temperature	-200℃~ 600℃
Material	C.S, SUS, Duplex, Nickel, Inconel, Monel, Hastelloy, Titanium, Tantalium, Special Alloy, Aluminum
Fragment	No
Process Media	Gas, Vapor, Liquid
Max. Operating Ratio	90%
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, Ferrule Connection, Tee, J-Hook, Plug, Pressure Switch, Reducer