Laizhou dongsheng valve co.,ltd. Add：Haizheng village, Laizhou City, Shandong province,China
TEL：0086-535-2370538 2371078 FAX：0086-535-2370581 E-mail:dongsheng@lzds.cn
鲁ICP备05011846号-1 Technical Support:www.300.cn
Wafer type butterfly valve
Wafer Type Butterfly Valve With Cast Iron
DESCRIPTION
1.Face to face according to standards DIN3202-1999, K1
2.Working pressure: 1.0Mpa/1.6Mpa
3.Pressure test according to standards: API598 DIN3230 EN12266-1
4.working temperature:
NBR: 0℃～+80℃
EPDM: -10℃～+120℃
5.Medium: Fresh Water, Sea water, food stuff, all kinds of oil, air, acid, alkaline liquid etc.
6.Lever: Ductile iron, very resistant
|
SIZE |
2" |
2 1/2" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
|
ΦD |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
125 |
125 |
|
ΦF |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
102 |
102 |
|
4-Φ2 |
9 |
9 |
9 |
9 |
9 |
9 |
9 |
11.5 |
11.5 |
|
L |
42 |
44 |
48 |
52 |
56 |
56 |
60 |
68 |
78 |
|
□a×a |
9×9 |
9×9 |
11×11 |
12×12 |
14×14 |
14×14 |
17×17 |
20×20 |
22×22 |