|
◆Feature
1. Start and shut easlily, repidly and effortlessly. Simple structure, small volume and can installed at any place on the piping and equipment. Easy to remove and maintai.
2. Can 90 degree circumgyrate, start and shut fast.
3. has various material of parts. Suitable for different medium.
◆specification and parameter
|
Model
|
D71X-6
|
D71X-10
|
D71X-16Q
|
|
Work pressure（MPa）
|
0.6
|
1.0
|
1.6
|
|
Suitable temperature（℃）
|
-20～80
|
|
Suitable medium
|
water、oil product、sea water and organic solute
|
|
Material
|
body
|
Castiron
|
Ductile iron
|
|
disc
|
Castiron
|
Castiron
|
|
stem
|
Stainless steel
|
Stainless steel
|
|
Sealing face
|
NBR、EPDM
|
fluoroelastomer
|
|
packing
|
Flexible graphite
|
|
