Valve ya kipepeo yenye mihuri laini inayoendeshwa na hewa
Bidhaa Nyingine
Sehemu ya kwanza: Utangulizi wa bidhaa:
Bamba la valve la D671X lenye kuziba laini ya hewa linajumuisha bamba la valve la mpira na bamba la valve la chuma cha kaboni au chuma cha pua, na shimoni la valve. Inafaa kwa joto la chini au sawa na 120℃, kama vile katika mifereji ya maji na gesi katika tasnia ya ushonaji, utengenezaji wa karatasi, chakula, dawa, kemikali, mafuta, umeme, n.k., kwa ajili ya kudhibiti mtiririko na kukata midia. Ina sifa za muundo rahisi, uwezo mdogo, uzani mwepesi, matumizi ya nyenzo kidogo, ukubwa mdogo wa usakinishaji, kufungua na kufunga haraka, mzunguko wa kurudia wa 90°, torque ya uderevu mdogo, n.k. Inatumika kukata, kuunganisha na kudhibiti midia katika mifereji, na ina sifa nzuri za udhibiti wa mtiririko na utendaji wa kuziba. Inatumika sana katika tasnia za usambazaji wa maji, maji machafu, chakula, usambazaji wa joto, gesi, meli, umeme, metallurgia, mifumo ya nishati na ushonaji, haswa inafaa kwa hali ya kuziba pande mbili na mazingira yenye uwezo wa kutu wa mwili wa valve.
Sehemu ya pili: Sifa za bidhaa:
1, Ubunifu mpya na unaofaa, muundo wa kipekee, uzani mwepesi, kufungua na kufunga haraka.
2, Torque ya uendeshaji mdogo, uendeshaji rahisi, wa kuegemea na wa haraka.
3, Inaweza kusakinishwa katika nafasi yoyote, ukarabati rahisi.
4, Sehemu ya kuziba inaweza kubadilishwa, utendaji wa kuziba unaaminika, kufikia kuziba pande mbili na hakuna uvujaji.
5, Nyenzo za kuziba zina sifa za kuzuia uzee, kuzuia kutu, na muda mrefu wa maisha, n.k.
Sehemu ya tatu: Nyenzo za sehemu za valve:
Sehemu kuu za valve | Nyenzo | Ukubwa unaofaa | Sehemu kuu za valve | Nyenzo | Ukubwa unaofaa |
Mwili wa valve | Chuma cha kutupwa cha mpira, chuma cha kutupwa cha kijivu, chuma cha kutupwa, chuma cha pua | 50mm~1200mm, 50mm~1200mm, 50mm~300mm, 50mm~300mm | Shimoni la valve | Chuma cha pua 410, chuma cha pua 316, chuma cha pua 304, chuma cha kaboni kilichotiwa nikeli-phosphorus | 50mm~1200mm, 50mm~1200mm, 50mm~1200mm, 50mm~1200mm |
Bamba la valve | Chuma cha pua CF8, chuma cha pua CF8M, chuma cha kutupwa cha mpira kilichotiwa nikeli-phosphorus, chuma cha kutupwa cha mpira kilichotiwa nylon | 50mm~600mm, 50mm~600mm, 50mm~1200mm, 50mm~1200mm | Kiti cha valve | Mpira NBR, mpira wa etileni-propylene EPDM, mpira wa fluorine VITON, mpira wa silikoni SEP, EPDM yenye joto la juu, EPDM yenye uwezo wa kuzuia uchakavu, PTFE | 50mm~1200mm, 50mm~1200mm, 50mm~1200mm, 50mm~1200mm, 50mm~1200mm, 50mm~1200mm, 50mm~600mm |
Sehemu ya nne: Vigezo vya kawaida:
Urefu wa kawaida wa valve | 50mm~1200mm | |
Kiwango cha flange | ISO7005-2 1988 | |
Shinikizo la juu la kazi | 1.6MPa | |
Shinikizo la majaribio ya mwili | Mara 1.5 ya shinikizo la kazi | |
Shinikizo la majaribio ya kuziba | Mara 1.1 ya shinikizo la kazi | |
Upeo wa joto la kazi | Kiti cha valve cha NBR: -10℃~80℃; Kiti cha valve cha EPDM: -20℃~120℃ | |
Joto la juu la matumizi ya muda mrefu | Kiti cha valve cha NBR: 0℃~60℃; Kiti cha valve cha EPDM: 0℃~100℃ | |
Nyenzo | (Tazama sehemu ya "Jedwali la Nyenzo Zinazoweza Kuchaguliwa") | |
Ukubwa wa muundo | ISO5752-88 | |
Aina ya uderevu | Kitufe cha mkono | 50mm~300mm |
Worm gear | 50mm~1200mm | |
Uderevu wa hewa | 50mm~1200mm | |
Uderevu wa umeme | 50mm~1200mm | |
Utunzaji wa uso | Rangi ya epoxy polyester, Nylon 11, rangi ya kuchambua | |
Sehemu ya tano: Ukubwa wa nje:
Urefu wa kawaida wa valve | Urefu wa muundo | Ukubwa wa nje | Ukubwa wa uunganisho | |||||||||
0.6MPa | 1.0MPa | 1.6MPa | ||||||||||
Miliimita | Inchi | L | H | H0 | A | B | D0 | n-d | D0 | n-d | D0 | n-d |
50 | 2 | 43 | 63 | 315 | 180 | 65 | 110 | 4-14 | 125 | 4-18 | 125 | 4-18 |
65 | 21/2 | 46 | 70 | 330 | 180 | 65 | 130 | 4-14 | 145 | 4-18 | 145 | 4-18 |
80 | 3 | 46 | 83 | 390 | 245 | 72 | 150 | 4-18 | 160 | 8-18 | 160 | 8-18 |
100 | 4 | 52 | 105 | 431 | 240 | 72 | 170 | 4-18 | 180 | 8-18 | 180 | 8-18 |
125 | 5 | 56 | 115 | 455 | 240 | 72 | 200 | 8-18 | 210 | 8-18 | 210 | 8-18 |
150 | 6 | 56 | 137 | 626 | 350 | 93 | 225 | 8-18 | 240 | 8-22 | 240 | 8-22 |
200 | 8 | 60 | 164 | 720 | 350 | 93 | 280 | 8-18 | 295 | 8-22 | 295 | 12-22 |
250 | 10 | 68 | 206 | 800 | 550 | 350 | 335 | 12-18 | 350 | 12-22 | 355 | 12-26 |
300 | 12 | 78 | 230 | 860 | 600 | 350 | 395 | 12-22 | 400 | 12-22 | 410 | 12-26 |
350 | 14 | 78 | 248 | 883 | 600 | 350 | 445 | 12-22 | 460 | 16-22 | 470 | 16-26 |
400 | 16 | 102 | 289 | 972 | 600 | 350 | 495 | 16-22 | 515 | 16-26 | 525 | 16-30 |
450 | 18 | 114 | 320 | 1043 | 750 | 380 | 550 | 16-22 | 565 | 20-26 | 585 | 20-30 |
500 | 20 | 127 | 343 | 1098 | 750 | 380 | 600 | 20-22 | 620 | 20-26 | 650 | 20-33 |
600 | 24 | 154 | 413 | 1236 | 750 | 380 | 705 | 20-26 | 725 | 20-30 | 770 | 20-36 |
700 | 28 | 165 | 478 | 1431 | 750 | 380 | 810 | 24-26 | 840 | 24-30 | 840 | 24-36 |
800 | 32 | 190 | 525 | 1488 | 750 | 380 | 920 | 24-30 | 950 | 24-33 | 950 | 24-39 |
900 | 36 | 203 | 620 | 1615 | 1250 | 380 | 1020 | 24-30 | 1050 | 28-33 | 1050 | 28-39 |
1000 | 40 | 216 | 725 | 1765 | 1500 | 580 | 1120 | 28-30 | 1160 | 28-36 | 1170 | 28-42 |
1200 | 48 | 254 | 780 | 1976 | 1500 | 580 | 1340 | 32-33 | 1380 | 32-39 | 1390 | 32-48 |
| Jamii ya Sekta: | Machinery & Equipment/Valves/Butterfly Valves |
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