Double Acting Type

Model

KSRRCHD

Series

Rupture Dis

Product Description

Design

- Composite Dome Flat Seat Double Acting 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

- Possible to set differently rupture pressure to each direction

- It is applied to low pressure mainly

- Resistant to corrosion according to Seal Disc materials

- Precise rupture performance and excellent reliability

- Vulnerability to pulsation conditions

- If Teflon in used as Seal Disc material, it is weak to high temperature

- Limited temperature range by Seal Disc material

Connection

KSRRCFD

- Composite Dome Flat Seat Double Acting Type for Ferrule

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

Specification

Division	KSRRCHD	KSRRCFD
Design	Composite Dome Flat Seat Type	Composite Dome Flat Seat Double Acting Type for Ferrule
Description	It is used with installation on FDC standard holder	Same as KSRRCHD, 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"	1S ~ 4S Ferrul
Set. Pressure	0.05 ~ 50kg/㎠	0.03 ~ 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