EN593 Double Flange Butterfly Valve
EN593 Double Flange Butterfly Valve
daqs: DN40-DN600; 2''-24''
2.Medju: ilma
3.Standard:EN593/AWWA C504/MSS SP-67
4.Pressjoni:KLASSI 125-300/PN10-25/200-300PSI
5.Materjal: CI, DI
6.Tip: tip wejfer, tip ta 'lug, tip ta' flanġ doppju, tip U, tarf tal-kanal
DESKRIZZJONI
ĦTIĠIET TEKNIKU:
● Disinn u ManifatturaKonformi mal-EN593
● Id-dimensjonijiet tal-ħanekKonformi mal-EN1092-2
● Dimensjonijiet Wiċċ imb'wiċċ Jikkonformaw ma 'EN558-1
● Ittestjar Konformi toEN12266-1
● Mod ta 'sewqan: lieva, attwatur tad-dudu, elettriku, pheumatic
SPEĊIFIKAZZJONI
| LE. | Isem tal-Parti | Materjal | Materjal Fakultattiv |
|
| 1 | Korp | DI | CI, WCB, Stainless Steel | |
| 2 | Sedil | NBR | EPDM, FKM | |
| 3 | Diska | Ħadid duttili miksi | ASTM A351 CF8 / CF8M, B148 C954 | |
| 4 | Nofsani Bearing | F4 | Bronż | |
| 5 | Xaft | ASTM A276 416 | 316, 17-4PH | |
| 6 | Upper Bearing | F4 | Bronż | |
| 7 | O Ring | NBR | EPDM, FKM | |
| 8 | Pin | ASTM A276 416 | 316 |
Data tad-dimensjonijiet (mm)
| DN | A | B | C | H | F | ΦD | N-Φd1 | Φd | M1 | EN1092-2 PN10 | EN1092-2 PN16 | ||
| ΦK | n-ΦK1 | ΦK | n-ΦK1 | ||||||||||
| DN50 | 110 | 83 | 108 | 32 | 90 | 70 | 4-Φ10 | 12.6 | 3 | 125 | 4-Φ19 | 125 | 4-Φ19 |
| DN65 | 131 | 93 | 112 | 32 | 90 | 70 | 4-Φ10 | 12.6 | 3 | 145 | 4-Φ19 | 145 | 4-Φ19 |
| DN80 | 134 | 100 | 114 | 32 | 90 | 70 | 4-Φ10 | 12.6 | 3 | 160 | 8-Φ19 | 160 | 8-Φ19 |
| DN100 | 150 | 114 | 127 | 32 | 90 | 70 | 4-Φ10 | 15.8 | 5 | 180 | 8-Φ19 | 180 | 8-Φ19 |
| DN125 | 170 | 125 | 140 | 32 | 90 | 70 | 4-Φ10 | 18.92 | 5 | 210 | 8-Φ19 | 210 | 8-Φ19 |
| DN150 | 180 | 143 | 140 | 32 | 90 | 70 | 4-Φ10 | 18.92 | 5 | 240 | 8-Φ23 | 240 | 8-Φ23 |
| DN200 | 210 | 170 | 152 | 45 | 125 | 102 | 4-Φ12 | 22.1 | 5 | 295 | 8-Φ23 | 295 | 12-Φ23 |
| DN250 | 246 | 198 | 165 | 45 | 125 | 102 | 4-Φ12 | 28.45 | 8 | 350 | 12-Φ23 | 355 | 12-Φ28 |
| DN300 | 276 | 223 | 178 | 45 | 150 | 125 | 4-Φ14 | 31.6 | 10 | 400 | 12-Φ23 | 410 | 12-Φ28 |
| DN350 | 328 | 254 | 190 | 45 | 150 | 125 | 4-Φ14 | 31.6 | 10 | 460 | 16-Φ23 | 470 | 16-Φ28 |
| DN400 | 343 | 278 | 216 | 50 | 197 | 140 | 4-Φ18 | 33.15 | 10 | 515 | 16-Φ28 | 525 | 16-Φ31 |
| DN450 | 407 | 320 | 222 | 50 | 197 | 140 | 4-Φ18 | 37.95 | 10 | 565 | 20-Φ28 | 585 | 20-Φ31 |
| DN500 | 448 | 329 | 229 | 60 | 197 | 140 | 4-Φ18 | 41.12 | 10 | 620 | 20-Φ28 | 650 | 20-Φ34 |
| DN600 | 518 | 384 | 267 | 70 | 210 | 165 | 4-Φ22 | 50.62 | 16 | 725 | 20-Φ31 | 770 | 20-Φ37 |
| DN700 | 560 | 450 | 292 | 109 | 300 | 254 | 8-Φ18 | 63.35 | 16 | 840 | 24-Φ31 | 840 | 24-Φ37 |
| DN800 | 620 | 501 | 318 | 119 | 300 | 254 | 8-Φ18 | 63.35 | 22 | 950 | 24-Φ34 | 950 | 24-Φ41 |
| DN900 | 692 | 550 | 330 | 157 | 300 | 254 | 8-Φ18 | 75 | 22 | 1050 | 28-Φ34 | 1050 | 28-Φ41 |
| DN1000 | 735 | 622 | 410 | 207 | 300 | 254 | 8-Φ18 | 85 | 22 | 1160 | 28-Φ37 | 1170 | 28-Φ44 |
| DN1200 | 917 | 763 | 470 | 210 | 350 | 398 | 8-Φ22 | 105 | 28 | 1380 | 32-Φ41 | 1390 | 32-Φ50 |
Il-valv tal-farfett tas-siġill artab tal-flanġ tat-turbina għandu l-vantaġġi ta 'struttura sempliċi, koeffiċjent żgħir ta' reżistenza tal-fluss, karatteristiċi tal-fluss lineari, l-ebda żamma ta 'debris, piż ħafif, installazzjoni konvenjenti u torque tas-sewqan żgħir.Il-valv jista 'jintuża mhux biss biex jaqta' l-medju, iżda wkoll biex jaġġusta l-fluss tal-medju.Partijiet ta 'materjali differenti u ċrieki tas-siġillar ta' materjali differenti jistgħu jadattaw għal midja u kundizzjonijiet tax-xogħol differenti biex jiksbu l-aħjar spiża u prestazzjoni.Il-valv tal-farfett tas-siġillar artab tal-flanġ tat-turbina jintuża ħafna fil-provvista tal-ilma u drenaġġ, drenaġġ, ikel, tisħin, gass, tbaħħir, idroenerġija, metallurġija, sistema tal-enerġija, tessuti ħfief u industriji oħra b'temperatura ≤ 120 ℃ u pressjoni nominali ≤ 1.6Mpa, Huwa huwa adattat b'mod speċjali għal siġillar f'żewġ direzzjonijiet u okkażjonijiet fejn il-korp tal-valv huwa faċli għas-sadid.Jista 'jintuża bħala mezz li jirregola u jinterċetta l-fluss.
