This steel plate shutoff valve features lightweight, low cost and high air-tightness. It gives absolute seal tightness for gases and air from room temperature to ultra high temperatures.
This steel plate airtight damper is mainly used as a shutoff valve for high temperature gases (600℃ max.) and gives unrivaled sealing performance. It is used for a wide range of applications including steel works, boiler equipment, fumigation equipment, smoke collector ducts, and solvent recovery.
- Guide lever
The D series tight shutoff damper valve disc rotates and slides simultaneously by turning the shaft 90° thanks to its mechanical structure system.
|Size||300A～3,000A（Square type is also available）|
|Working pressure||MAX 0.05MPa|
|Working temperature||MAX 600℃|
|Flange||JJIS、 ANSI、 Special|
|Body shell||Max. allowable pressure ×1.5|
|Seat||Max. allowable pressure ×1.1|
|NON A||MAX 600℃|