We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for Discountable price China ANSI 6ﾃつ｡ﾃδ､ﾃつ｡ﾃδ､ 300# Flanged Carbon Steel Cast Iron Wcb SS304 Ball Valve Class 600 Globe Valve Butterfly Valve Actuator Valve Check Valve, We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to negotiate, we will present you good quality goods as well as the most enthusiastic assistance,We glance forward in your check out and your cooperation.
We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for butterfly valve dn250ﾃつ｣ﾃつｬpn1.0 butterfly valveﾃつ｣ﾃつｬ4 inch butterfly valve, Our Company policy is ﾃ｢ﾂﾂ徠uality first, to be better and stronger, sustainable developmentﾃ｢ﾂﾂ . Our pursuit goals is ﾃ｢ﾂﾂ彷or society, customers, employees, partners and enterprises to seek reasonable benefitﾃ｢ﾂﾂ. We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.
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 ﾃつadvantages of thermal expansion and contraction
ﾃつ
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ﾃつ｡ﾃδ｣C |
|
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 ﾃつdimensions
| DN | A | B | C | D | E | F | |
| mm | inch | ||||||
| 50 | 2ﾃ｢ﾂﾂｳ | 92 | 60 | 8 | 16 | 100 | 53 |
| 65 | 21/2ﾃ｢ﾂﾂｳ | 102 | 76 | 8 | 16 | 108 | 61 |
| 80 | 3ﾃ｢ﾂﾂｳ | 102 | 89 | 8 | 16 | 114 | 68 |
| 100 | 4ﾃ｢ﾂﾂｳ | 116 | 114 | 10 | 16 | 136 | 85 |
| 125 | 5ﾃ｢ﾂﾂｳ | 125 | 141 | 10 | 16 | 162 | 99 |
| 150 | 6ﾃ｢ﾂﾂｳ | 125 | 165 | 10 | 16 | 174 | 111 |
| 200 | 8ﾃ｢ﾂﾂｳ | 138 | 219 | 11 | 19 | 204 | 145 |
| 250 | 10ﾃ｢ﾂﾂｳ | 159 | 273 | 13 | 19 | 230 | 190 |
| 300 | 12ﾃ｢ﾂﾂｳ | 166 | 324 | 13 | 19 | 270 | 230 |
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory
