“Based on domestic market and expand overseas business” is our development strategy for Quoted price for Grooved Type Butterfly Valve, Initial enterprise, we understand each other. Additional enterprise, the trust is getting there. Our firm usually at your service anytime.
“Based on domestic market and expand overseas business” is our development strategy for Grooved Type Butterfly Valve, Lug Type Flange Butterfly Valve, Motorized Butterfly Valve, We have been in operation for more than 10 years. We have been dedicated to quality products and solutions and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
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”ćC |
|
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 |
