Fast and excellent quotations, informed advisers to help you choose the correct product that suits all your requirements, a short manufacturing time, responsible top quality management and unique services for paying and shipping affairs for New Fashion Design for Like Chinese Supplier Best Selling Products 16 Inch Double Flange Butterfly Valve for Sea Water, We are honest and open. We look ahead to the stop by and setting up trustworthy and long-term standing romantic relationship.
Fast and excellent quotations, informed advisers to help you choose the correct product that suits all your requirements, a short manufacturing time, responsible top quality management and unique services for paying and shipping affairs for China Butterfly Valve, Sea Water Butterfly Valve, Wafer Type Butterfly Valve, Our company sticks to the principle of “high quality, reasonable price and timely delivery”. We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent products and services. Welcome to join us!
Technical data
DN Nominal diameter |
50(2″) ~300 (12″) |
||
PN Nominal pressure |
1.0 |
1.6 |
|
Testing pressure |
Shell |
1.1 |
1.76 |
Sealing |
1.5 |
2.4 |
|
°C Wbrking temperature |
-15-+150 |
||
Suitable mediums |
Fresh water,sewage, sea water, air, steam, food, medicine, oils, acids, etc. |
Main dimensions
DN | A | B | C | E | L | H | a | D1 | D2 | D3 | D4 | N-D5 | D6 | D7 | D8 | D9 | D10 | |
mm | inch | |||||||||||||||||
50 | 2″ | 280 | 161 | 42.04 | 52.9 | 32 | 9.52 | 45° | 83 | 11 | 52.6 | 120 | 4-23 | 70 | 10 | 102 | 100 | 12.6 |
65 | 21/2″ | 303 | 175 | 44.68 | 64.5 | 32 | 9.52 | 45° | 83 | 11 | 64.3 | 136.13 | 4-26.6 | 70 | 10 | 102 | 120 | 12。6 |
80 | 3″ | 315 | 181 | 45.21 | 78.8 | 32 | 9.52 | 45°/22.5° | 83 | 11 | 78.8 | 152.4/160.0 | 4-24/4-18 | 70 | 10 | 102 | 127 | 12.6 |
100 | 4″ | 353 | 200 | 52.07 | 104 | 32 | 11.11 | 45°/22.5° | 83 | 11 | 104 | 177.8/185.16 | 4.17.5/4-25.8 | 70 | 10 | 102 | 156 | 15.77 |
125 | 5″ | 379 | 213 | 54.36 | 123.3 | 32 | 12.7 | 22.5° | 83 | 11 | 123.3 | 215.01 | 4-23 | 70 | 10 | 102 | 190 | 18.92 |
150 | 6″ | 404 | 226 | 55.75 | 155.6 | 32 | 12.7 | 22.5° | 83 | 11 | 155.7 | 238.12 | 4-25 | 70 | 10 | 102 | 212 | 18.92 |
200 | 8″ | 487 | 260 | 60.58 | 202.5 | 45 | 15.87 | 15°/22.5° | 127 | 14 | 202.4 | 296.07 | 4-23/4-26 | 102 | 12 | 152 | 268 | 22.1 |
250 | 10″ | 547 | 292 | 65.63 | 250.5 | 51 | - | 22.5°/15° | 127 | 14 | 250.4 | 357 | 4-22/4-29 | 102 | 12 | 152 | 325 | 28.45 |
300 | 12″ | 631 | 337 | 76.9 | 301.6 | 51 | - | 15° | 127 | 14 | 301.5 | 406.4/431.8 | 4-30.2/4-25.4 | 102 | 12 | 152 | 403 | 28.45 |
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory