DIN3352 Ductile iron ẹnu àtọwọdá F4 NRS idẹ gige pẹlu Atọka kilasi ti a fọwọsi
NỌ.5
ọja Apejuwe
IFLOW DIN3352 ductile iron gate valve F4, apẹrẹ pataki fun awọn ohun elo omi okun ati ifọwọsi nipasẹ awọn awujọ ipin. Ti a ṣe lati inu irin ductile ti o ga julọ pẹlu awọn asẹnti idẹ ati awọn ifihan gbangba, àtọwọdá ẹnu-ọna yii n pese iṣẹ ṣiṣe ti o ga julọ, igbẹkẹle ati ailewu ni awọn agbegbe ita. Ọpa ti a fi pamọ (NRS) apẹrẹ jẹ iṣiro titọ lati rii daju pe iṣẹ ṣiṣe ti o rọrun ati itọju ti o rọrun, ti o jẹ ki o dara julọ fun awọn eto iṣakoso omi inu omi.
Gige àtọwọdá idẹ ṣe alekun ipata àtọwọdá ati yiya resistance, ti n fa igbesi aye iṣẹ rẹ pọ si ni awọn ipo iṣẹ ti ita lile. Pẹlu iwe-ẹri ti a fọwọsi awujọ ti iyasọtọ rẹ, àtọwọdá ẹnu-bode pade ati kọja awọn iṣedede ile-iṣẹ fun awọn ohun elo omi okun, ni idaniloju ibamu ati ailewu fun awọn iṣẹ ṣiṣe pataki ti ita.
Awọn afihan ti a ṣe sinu pese awọn imudojuiwọn ipo ti o han kedere fun ibojuwo ailopin ati iṣẹ paapaa ni awọn agbegbe okun nija. Fun iṣakoso ṣiṣan ti o ga julọ ni awọn agbegbe okun, IFLOW DIN3352 Ductile Iron Gate Valve F4 pẹlu NRS, gige idẹ ati ifọwọsi kilasi jẹ yiyan igbẹkẹle. Ti a ṣe apẹrẹ lati koju awọn lile ti awọn iṣẹ ti ita, àtọwọdá ẹnu-ọna Ere yii ṣe ilọsiwaju iṣẹ ṣiṣe ati igbẹkẹle awọn eto ọkọ oju-omi rẹ.
Awọn ẹya ara ẹrọ
ọja Akopọ
1.Design ṣe ibamu si DIN 1171.
2.Face si oju awọn iwọn ni ibamu si EN558.1 F14
3.Flanges ti gbẹ iho si EN1092-2 PN10 / 16.
4. Media to dara: Omi
5.Suitable otutu: -30 C-200 C.
6.Test ni ibamu si EN12266-1 ite C.
Imọ ibeere
· Apẹrẹ ati iṣelọpọ ni ibamu pẹlu AWWA C509/515
· Flange mefa ni ibamu si ANSI B16.1
· Awọn iwọn oju si Oju ni ibamu si ANSI B16.10
Idanwo ni ibamu pẹlu AWWA C509/515
· Ipo awakọ: Ideri onigun
Sipesifikesonu
| ITOJU | L | D | D1 | D2 | B | C | zd | H |
| 40 | 140 | 150 | 110 | 84 | 16 | 3 | 4-19 | 203 |
| 50 | 150 | 165 | 125 | 99 | 20 | 3 | 4-19 | 220 |
| 65 | 170 | 185 | 145 | 118 | 20 | 3 | 4-19 | 245 |
| 80 | 180 | 200 | 160 | 132 | 22 | 3 | 8-19 | 280 |
| 100 | 190 | 220 | 180 | 156 | 22 | 3 | 8-19 | 331 |
| 125 | 200 | 250 | 210 | 184 | 24 | 3 | 8-19 | 396 |
| 150 | 210 | 285 | 240 | 211 | 24 | 3 | 8-19 | 438 |
| 200 | 230 | 340 | 295 | 268 | 26 | 3 | 12-23 | 513 |
| 250 | 250 | 405 | 355 | 320 | 28 | 3 | 12-28 | 612 |
| 300 | 270 | 460 | 410 | 370 | 28 | 3 | 12-28 | 689 |
Awọn iwọn Data
| RARA. | ORUKO APA | OHUN elo | OHUN elo |
| 1 | ARA | IRIN DUCTILE | GGG40.3 |
| 2 | Oruka ijoko ARA | Idẹ simẹnti | CC491K |
| 3 | WEDGE | DUCTILE IRIN + Idẹ | GGG40.3+CC491K |
| 4 | WEDGE BUSHING | BRASS CAST | ASTM B584 |
| 5 | STEM | BRASS | CW710R |
| 6 | NUTS | IRIN | ASTM A307 B |
| 7 | GASKET ARA | GRAPHITE | |
| 8 | BONNET | IRIN DUCTILE | GGG40.3 |
| 9 | BOLTS | IRIN | ASTM A307 B |
| 10 | GASKET | RUBBER graphite | |
| 11 | Apoti Nkan | IRIN DUCTILE | GGG40.3 |
| 12 | NUTS | IRIN | ASTM A307 B |
| 13 | BOLTS | IRIN | ASTM A307 B |
| 14 | BOLTS | IRIN | ASTM A307 B |
| 15 | AGBẸNI | IRIN | ASTM A307 B |
| 16 | OWO | IRIN SImẹ | GG25 |
| 17 | Iṣakojọpọ | GRAPHITE | |
| 18 | Iṣakojọpọ GLAND | IRIN DUCTILE | GGG40.3 |
| 19 | Afihan | Idẹ simẹnti | CC491K |
