Reverse Type

Model

KSRR

Series

Rupture Dis

Product Description

Design

- Reverse Dome Knife Type

- It is used with installation on FDC standard holder

- Reversal structure ruptured by knife blade attached upper holder 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

Specification

Division	Data
Standard	ASME Code Sec.VIII, KS B ISO 4126, API RP520, KOSHA Code, FDC Standard
Size	1/2" ~ 48"
Set. Pressure	0.3 ~ 150kg/㎠
Temperature	Max. 593℃
Material	C.S, SUS, Duplex, Nickel, Inconel, Monel, Hastelloy, Titanium, Tantalium, Special Alloy, Aluminum
Fragment	No
Process Media	Gas, Vapor
Max. Operating Ratio	90%
Spark	Yes
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, Rain-Hood