Double Acting Type

Model

KSROD

Series

Rupture Dis

Product Description

Design

- Composite Flat Double Acting 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

- Can set different rupture pressure for two directions

- 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

KSROHD

- Composite Flat Double Acting Type
- Same as KSROD, but it is used with installation on FDC standard holder

KSROFD

- Composite Flat Double Acting Type for Ferrule

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

Specification

Division	KSROD	KSROHD	KSROFD
Design	Composite Flat Double Acting Type for Flange	Composite Flat Double Acting Type	Composite Flat Double Acting Type for Ferrule
Description	Used with installation on Flange without holder	Same as KSROD, but it is used with installation on FDC standard holder	Same as KSROD, 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 ~ 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