Composite Dome Type

Model

KSRRCH

Series

Rupture Dis

Product Description

Design

- Composite Dome Flat Seat Type

- It is used with installation on FDC standard holder

- Composite/Dome 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

- Favorable for counter pressure, vacuum and pulsation conditions

- If any, Vacuum Support is available

- Appropriate for mid to mid to low pressure

- Resistant to corrosion according to Seal Disc materials

- Limited temperature range by Seal Disc material

- Precise rupture performance and excellent reliability

Connection

KSRRC

- Composite Dome Flat Seat Type for Flange

- Same as KSRRRCH, but used with installation on Flange without holder

KSRRCF

- Composite Dome Flat Seat Type for Ferrule

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

Specification

Division	KSRRCH	KSRRC	KSRRCF
Design	Composite Dome Flat Seat Type	Composite Dome Flat Seat Type for Flange	Composite Dome Flat Seat Type for Ferrule
Description	It is used with installation on FDC standard holder	Same as KSRRRCH, but used with installation on Flange without holder	Same as KSRRRC, 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" ~ 48"	1/2" ~ 52"	1S ~ 4S Ferrul
Set. Pressure	0.05 ~ 50kg/㎠		0.3 ~ 100kg/㎠
Temperature
Material	C.S, SUS, Duplex, Nickel, Inconel, Monel, Hastelloy, Titanium, Tantalium, Special Alloy, Aluminum
Fragment	No
Process Media	Gas, Vapor, Liquid
Max. Operating Ratio	80%
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