Butterfly Valve
0102030405
Valve
Product Features
1, Kaviri eccentric dhizaini dhizaini, hupenyu hwesevhisi kashanu zvakapetwa kashanu kune yakajairwa shavivhavhavha
2, Diki chinja torque.
Zvikamu zvinotsiviwa zvakabatana uye zvine mari
Nyaya yacho nano-yakagadziriswa kuti ivandudze kudzvinyirira
kupikisa uye kukanganisa kupikisa kwechigadzirwa
5, Yakakora vharafu muviri weiyo yakakwirira compression kuramba
6, 100% kumanikidzwa bvunzo usati wasununguka
7, Muviri nezvikamu zvekuisa chisimbiso zvinonyanya kurapwa kuti zvive nani perfermance.
Eccentric butterfly valve ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhakutivhavhavhavhavhavhavhavhavhavhavharisirwe,inoratidzirwa nevhavha flap dhizaini for eccentric structure,mukuvhura nekuvhara nzira inogona kuita kuti vharuvhu ivhare zvirinani nerubatsiro rwe eccentric dhizaini. General and center butterfly valve inoreva kuumbwa kwevharuvhu ye symmetric axis.
Kuenzaniswa neyakajairwa butterfly mavharuvhu, eccentric butterfly mavharuvhu anoratidzirwa neyakaomesesa chimiro uye yakakwira mutengo wekugadzira. Zvisinei, mukushanda kwekushanda, inewo maitiro ekutonga kwepamusoro uye kuisa chisimbiso, kunyanya mu-high-pressure, high-temperature, high-viscosity uye mamwe midhiya yakaoma, eccentric butterfly valve performance inonyanya kuoneka, kuti iwane kunyatsogadzirisa kuyerera uye kudzvinyirira. mutemo.
Chii chakanakira eccentric butterfly valve?
1.small flow resistance:
nokuti spool ye eccentric butterfly valve yakagadzirirwa kuva centrifugally yakasiyana nechigaro pane imwe chinhambwe, apo iyo yepakati inoyerera nepakati pevharuvhu, nzira yekuyerera yakanyanya kupfupika kupfuura yemamwe mavharuvhu, nokudaro ichiita kushoma kudiki;
2.Kusungirirwa chisimbiso:
Munguva yekuvhara kwe eccentric butterfly valve, yakakura kudzvanya kudzvanywa ichaumbwa pakati pe spool nechigaro, iyo inogona kuona kuvharika kuri nani; panguva yekuvhura, inonyanya kutsamira pane kupokana pakati pe spool uye chigaro kuti ive nechokwadi chekuisa chisimbiso.
3.Small pressure loss:
eccentric butterfly valve ine eccentric chimiro inogona kugadzirisa yepakati kuyerera track kusvika padiki, nokudaro kuderedza kuramba uye kudzvinyirira kurasikirwa.
| GB/T 4219.2 ZVINOSUNGIRWA (DIN, ISO, GB/T) | |||||||
| DN kwauri | Dimension(mm) | ||||||
| D | H | H1 | H2 | S | L1 | L2 | |
| 50(63) | 104.00 | 266.00 | 77.00 | 134.00 | 44.50 | 102.00 | 212.50 |
| 65 (75) | 114.30 | 275.00 | 83.00 | 140.00 | 46.00 | 102.00 | 212.50 |
| 80(90) | 130.00 | 288.00 | 89.00 | 146.00 | 48.60 | 102.00 | 212.50 |
| 100(110) | 160.40 | 332.00 | 104.00 | 167.00 | 55.50 | 115.00 | 253.30 |
| 125(140) | 186.00 | 361.00 | 117.00 | 181.00 | 63.00 | 115.00 | 253.30 |
| 150(160) | 215.00 | 379.00 | 130.00 | 189.00 | 72.00 | 115.00 | 253.30 |
| 200(225) | 269.00 | 449.00 | 158.00 | 210.00 | 73.00 | 150.00 | 410.00 |
| SCH80 ZVINOSIRIRWA (ASTM SCH80) | |||||||
| Size | Dimension(mm) | ||||||
| *" | D | H | H1 | H2 | S | L1 | L2 |
| 2" | 104.00 | 266.00 | 77.00 | 134.00 | 44.50 | 102.00 | 212.50 |
| 2-1/2" | 114.30 | 275.00 | 83.00 | 140.00 | 46.00 | 102.00 | 212.50 |
| 3" | 130.00 | 288.00 | 89.00 | 146.00 | 48.60 | 102.00 | 212.50 |
| 4" | 160.40 | 332.00 | 104.00 | 167.00 | 55.50 | 115.00 | 253.30 |
| 5" | 186.00 | 361.00 | 117.00 | 181.00 | 63.00 | 115.00 | 253.30 |
| 6" | 215.00 | 379.00 | 130.00 | 189.00 | 72.00 | 115.00 | 253.30 |
| 8" | 269.00 | 449.00 | 158.00 | 210.00 | 73.00 | 150.00 | 410.00 |
| KUTAURA (JIS) | |||||||
| Size | Dimension(mm) | ||||||
| A | D | H | H1 | H2 | S | L1 | L2 |
| 50A | 104.00 | 266.00 | 77.00 | 134.00 | 44.50 | 102.00 | 212.50 |
| 65A | 114.30 | 275.00 | 83.00 | 140.00 | 46.00 | 102.00 | 212.50 |
| 75A | 130.00 | 288.00 | 89.00 | 146.00 | 48.60 | 102.00 | 212.50 |
| 100A 125A 150A 200A | 160.40 186.00 215.00 269.00 | 332.00 361.00 379.00 449.00 | 104.00 117.00 130.00 158.00 | 167.00 181.00 189.00 210.00 | 55.50 63.00 72.00 73.00 | 115.00 115.00 115.00 150.00 | 253.30 253.30 253.30 410.00 |