|
◆purpose
Soft seat butterfly valve can automatic compensate the heat lose or overheat of the pipeline during the work, and easy to install and uninstal. Work under temperature 80℃, are wildly utilized in fluid pipeline in the water supply and drainage, petroleum, chemical industry, power station, municipal construction and industry pipeline etc., which nominal pressure under 1.0Mpa to act as an adjustor and throttle device.
◆Feature
1、unique design, flexible design, light weight, energy save and rapidly start and shut.
2、This kind of butterfly has the function of compensate of heat lose or overheat of pipeline, can also provide convenient installation of valve maintenance.
3、Hermetical part can make adjustment and replacing. Has better seal up.
◆Chief Property and Specification
|
Model
|
SD341X-6
|
SD341X-6Q
|
SD341X-10
|
SD341X-10Q
|
|
Work temperature（MPa）
|
0.6
|
1.0
|
|
Suitable temperature（℃）
|
≤80
|
|
Suitable medium
|
Water、sewage、oil products, air etc,
|
|
Material
|
Body
|
Castiron
|
Ductile iron
|
Castiron
|
Ductile iron
|
|
Disc
|
Castiron
（Covered with Cr）
|
Ductile iron
（Covered with Cr）
|
Castiron
（Covered with Cr）
|
Ductile iron
（Covered with Cr）
|
|
Stem
|
40Cr
|
40Cr
|
40Cr
|
40Cr
|
| |
|
|
|
|
|
|
|
