Ultra Low Pressure Type

Model

KSROL

Series

Rupture Dis

Product Description

Design

- Composite Flat type for Flange - LP

- Used with installation on Flange without holder

- Composite/Flat structure ruptured by slit processed on Top disc

- It consists of Top disc, Setting Disc, Seal disc and

- Vacuum disc

Product Features

- It is used for ultra low pressure with minimum 100mmAq of set pressure

- Precise rupture performance and excellent reliability

- Resistant to corrosion according to Seal Disc materials

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

- Vulnerability to pulsation conditions

- Limited temperature range by Seal Disc material

Specification

Division	Data
Standard	ASME Code Sec.VIII, KS B ISO 4126, API RP520, KOSHA Code, FDC Standard
Size	3" ~ 32"
Set. Pressure	0.01 ~ 0.15kg/cm²
Temperature	Max. 270℃
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	Sensor Disc, Alarm System, Junction Box, Stud Bolt/Nut, PFA/PTFE Coating, Jack Screw