We get pleasure from a very very good standing between our shoppers for our fantastic product quality, aggressive price as well as very best support for Manufactur standard China Manual Lining Butterfly Valve for Industrial Usage Price, We generally concertrating on creating new creative item to meet request from our clients everywhere in the world. Be a part of us and let’s make driving safer and funnier alongside one another!
We get pleasure from a very very good standing between our shoppers for our fantastic product quality, aggressive price as well as very best support for Check VAL Butterfly Valve with Gearboxve, China Valve Manufacture, Since our establishment, we keep on improving our goods and customer service. We’ve been able to provide you with a wide range of high quality hair items at competitive prices. Also we can produce different hair items according to your samples. We insist on high quality and reasonable price. Except this, we give best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
Features:
1.rapid installation, sinnple, safe, nefiable, easy to install without space restrictions
2.pipeline and valve maintenance
3.has overcome the pipeline connecting different axis caused imitation, solve the temperature generated the advantages of thermal expansion and contraction
Technical data
|
(MPa) Nominal pressure |
PN16 |
Design standard |
GB 5135.6-2003 |
|
(MPa) Strength test pressure |
6.4 |
Test standard |
GB 5135.6-2003 |
|
(MPa) Seal test pressure |
3.2 |
Applicable temperature |
-10-80¡ãC |
|
Applicable medium |
Water.oil.gas.non corrosive media |
||
Material of main parts
|
No. |
Part name |
Material |
No. |
Part name |
Material |
|
1 |
Valve body |
Ductile iron |
5 |
Rubber ring |
Rubber |
|
2 |
Butterfly disc |
Ductile iron |
6 |
Positioning disc |
Stainless steel |
|
3 |
Conical pin |
Stainless steel |
7 |
Handle |
Carbon steel |
|
4 |
Valve stem |
Martensitic stainless steel,carbon steel |
|
|
Main dimensions
| DN | A | B | C | D | E | F | |
| mm | inch | ||||||
| 50 | 2″ | 92 | 60 | 8 | 16 | 100 | 53 |
| 65 | 21/2″ | 102 | 76 | 8 | 16 | 108 | 61 |
| 80 | 3″ | 102 | 89 | 8 | 16 | 114 | 68 |
| 100 | 4″ | 116 | 114 | 10 | 16 | 136 | 85 |
| 125 | 5″ | 125 | 141 | 10 | 16 | 162 | 99 |
| 150 | 6″ | 125 | 165 | 10 | 16 | 174 | 111 |
| 200 | 8″ | 138 | 219 | 11 | 19 | 204 | 145 |
| 250 | 10″ | 159 | 273 | 13 | 19 | 230 | 190 |
| 300 | 12″ | 166 | 324 | 13 | 19 | 270 | 230 |
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory
