Flanesli (qattiq) sharsimon valf
Mahsulotga umumiy nuqtai
Q47 tipidagi sobit sharli valf suzuvchi sharli klapan bilan solishtirganda, u ishlayapti, sfera oldidagi suyuqlik bosimi rulman kuchiga o'tadi, harakat qilish uchun o'rindiqga shar yasamaydi, shuning uchun o'rindiq ham ko'tarmaydi. juda ko'p bosim, shuning uchun sobit balli valf momenti kichik, kichik deformatsiyaning o'rindig'i, barqaror muhrlanish ko'rsatkichi, uzoq xizmat muddati, yuqori bosimga taalluqli, katta diametrli. Ilg'or bahor oldingi o'rindiqli yig'ish Yuqori oqim sızdırmazlığına erishish uchun o'z-o'zidan tejamkorlik xususiyatlari. Har bir valf ikkita o'rindiqga ega va har bir yo'nalishda muhrlanishi mumkin, shuning uchun o'rnatish oqim cheklovlaridan xoli. Yuqori samarali sharli valfning yangi avlodi, gardishli qo'zg'almas sharsimon valf uzun quvurlar uchun mos keladi va umumiy sanoat quvurlari, uning mustahkamligi, xavfsizligi, turli xil korroziy va korroziy bo'lmagan muhitlar uchun mos bo'lgan dizayndagi qattiq muhitga chidamliligi.
Flanesli sobit sharli valfning ishlash printsipi:
Flanesli sobit balli klapanning to'pi to'pga ulangan ikkita sobit vallar bilan mahkamlanadi va qo'llab-quvvatlanadi. Yopiq bo'lganda, o'rta bosim ta'sirida, to'p joy o'rnini bosmaydi, odatda yuqori mildagi to'p bilan bog'langan, pastki mil rulmanlar yoki toymasin podshipniklar bilan jihozlangan. Ochish va yopish paytida jurnalning ishqalanishini kamaytirish uchun. Ishlash momentini kamaytiring. Bu qattiq sharli valf katta diametrli uchun mos sharli klapanlar.Q47 qattiq muhr sobit sharsimon valf shar. Qabul qiling yuqori va pastki ikkita vana ildizi sobit. Ishlayotganda, suyuqlik bosimi to'pni valf o'rindig'iga harakatlantirmaydi, valf o'rindig'i juda ko'p bosim va deformatsiyani ko'tarmaydi. ildiz qismi ishqalanishni kamaytirish uchun o'z-o'zidan moylanadigan podshipniklar bilan jihozlangan va kalit momenti kichikdir. Ikkala valf o'rindig'i ham bahor bilan oldindan yuklangan. Muhr po'lat ushlagichga o'rnatilgan PTFE ni qabul qiladi va valf o'rindig'i to'pga yaqin bo'lishini ta'minlash uchun po'lat halqaning orqa tomonida bahor mavjud. Vana kamerasidagi bosim ortganda g'ayritabiiy darajada va kamon tirqish kuchidan oshib ketganda, avtomatik bosimni kamaytirish effektiga erishish uchun valf o'rindig'i to'pdan tortib olinadi va valf o'rindig'i bosimdan keyin avtomatik ravishda qayta o'rnatiladi. Ilg'or tuzilma Ruxsat etilgan balli valfning muhrlanish ko'rsatkichlari barqaror, mehnatni tejash va uzoq xizmat qilish muddati. Bu uzoq masofali quvur liniyasi va umumiy quvur liniyasi uchun juda mos keladi.
Mahsulot tuzilishi
2 dona sharli vana
3 dona sharli vana
Asosiy qismlar va materiallar
Material nomi | Tana | Kaput | To'p | Poyasi | O'rindiq | Bahor | Bezlarni qadoqlash |
Karbonli po'lat | A216 WCB | A216 WCB | A182 F304/F316 | A276 304/316 | PTFE / Ni55 / STL | Inconel X-750 /17-7PH | PTFE / RPTFE / Moslashuvchan grafit |
Zanglamaydigan po'latdan CF8 | A351 CF8 | A351 CF8 | A182 F304 | A276 304 | |||
Zanglamaydigan po'latdan CF8M | A351 CF8M | A351 CF8M | A182 F316 | A276 316 | |||
Ti | ZTA1/ZTA2/ZTA10 | ZTA1/ZTA2/ZTA10 | TA1/TA2/TA1O/TC4 | TA1/TA2/TA10/TC4 | |||
Past haroratli po'lat | A352 LCB | A352 LCB | A182 F304 | A182 F304 | |||
Xrom molitdenli po'lat | A217 WC6/WC9 | A217 WC6/WC9 | A182-F5 | A564 630 |
Asosiy o'lchamlar va ulanish o'lchovlari
(GB):PN16
DN | L | D | D1 | D2 | b | f | n-Φd |
80 | 203 | 200 | 160 | 138 | 20 | 2 | 8-P18 |
100 | 229 | 220 | 180 | 158 | 20 | 2 | 8-P18 |
125 | 356 | 250 | 210 | 188 | 22 | 2 | 8-P18 |
150 | 394 | 285 | 240 | 212 | 22 | 2 | 8-22 |
200 | 457 | 340 | 295 | 268 | 24 | 2 | 12-22 |
250 | 533 | 405 | 355 | 320 | 26 | 2 | 12-26 |
300 | 610 | 460 | 410 | 378 | 28 | 2 | 12-26 |
350 | 686 | 520 | 470 | 428 | 30 | 2 | 16-26 |
400 | 762 | 580 | 525 | 490 | 32 | 2 | 16-30 |
450 | 864 | 640 | 585 | 550 | 40 | 2 | 20-30 |
500 | 914 | 715 | 650 | 610 | 44 | 2 | 20-33 |
600 | 1067 | 840 | 770 | 725 | 54 | 2 | 20-36 |
700 | 1245 | 910 | 840 | 795 | 42 | 2 | 24-36 |
800 | 1372 | 1025 | 950 | 900 | 42 | 2 | 24-39 |
900 | 1524 | 1125 | 1050 | 1000 | 44 | 2 | 28-39 |
1000 | 1900 | 1255 | 1170 | 1115 | 46 | 2 | 28-P42 |
(GB):PN25
DN | L | D | D1 | D2 | b | f | n-Φd |
80 | 203 | 200 | 160 | 138 | 24 | 2 | 8-P18 |
100 | 229 | 235 | 190 | 158 | 24 | 2 | 8-22 |
125 | 356 | 270 | 220 | 188 | 26 | 2 | 8-26 |
150 | 394 | 300 | 250 | 218 | 28 | 2 | 8-26 |
200 | 457 | 360 | 310 | 278 | 30 | 2 | 12-26 |
250 | 533 | 425 | 370 | 335 | 32 | 2 | 12-30 |
300 | 610 | 485 | 430 | 395 | 34 | 2 | 16-30 |
350 | 686 | 555 | 490 | 450 | 38 | 2 | 16-33 |
400 | 762 | 620 | 550 | 505 | 40 | 2 | 16-36 |
450 | 864 | 670 | 600 | 555 | 46 | 2 | 20-36 |
500 | 914 | 730 | 660 | 615 | 48 | 2 | 20-36 |
600 | 1067 | 845 | 770 | 720 | 58 | 2 | 20-39 |
700 | 1245 | 960 | 875 | 820 | 50 | 2 | 24-P42 |
800 | 1372 | 1085 | 990 | 930 | 54 | 2 | 24-P48 |
900 | 1524 | 1185 | 1090 | 1030 | 58 | 2 | 28-P48 |
1000 | 1900 | 1320 | 1210 | 1140 | 62 | 2 | 28-P55 |
(GB): PN40
DN | L | D | D1 | D2 | b | f | n-Φd |
80 | 283 | 200 | 160 | 138 | 24 | 2 | 8-P18 |
100 | 305 | 235 | 190 | 162 | 24 | 2 | 8-22 |
125 | 381 | 270 | 220 | 188 | 26 | 2 | 8-26 |
150 | 403 | 300 | 250 | 218 | 28 | 2 | 8-26 |
200 | 502 | 375 | 320 | 285 | 34 | 2 | 12-30 |
250 | 568 | 450 | 385 | 345 | 38 | 2 | 12-33 |
300 | 648 | 515 | 450 | 410 | 42 | 2 | 16-33 |
350 | 762 | 580 | 510 | 465 | 46 | 2 | 16-36 |
400 | 838 | 660 | 585 | 535 | 50 | 2 | 16-39 |
450 | 914 | 685 | 610 | 560 | 57 | 2 | 20-39 |
500 | 991 | 755 | 670 | 615 | 57 | 2 | 20-P42 |
600 | 1143 | 890 | 795 | 735 | 72 | 2 | 20-P48 |
(GB): PN63
DN | L | D | D1 | D2 | b | f | n-Φd |
80 | 356 | 215 | 170 | 138 | 28 | 2 | 8-22 |
100 | 406 | 250 | 200 | 162 | 30 | 2 | 8-26 |
125 | 432 | 295 | 240 | 188 | 34 | 2 | 8-30 |
150 | 495 | 345 | 280 | 218 | 36 | 2 | 8-33 |
200 | 597 | 415 | 345 | 285 | 42 | 2 | 12-36 |
250 | 673 | 470 | 400 | 345 | 46 | 2 | 12-36 |
300 | 762 | 530 | 460 | 410 | 52 | 2 | 16-36 |
350 | 826 | 600 | 525 | 465 | 56 | 2 | 16-39 |
400 | 902 | 670 | 585 | 535 | 60 | 2 | 16-P42 |
(GB):PN100
DN | L | D | D1 | D2 | b | f | n-Φd |
80 | 356 | 230 | 180 | 138 | 36 | 2 | 8-26 |
100 | 432 | 265 | 210 | 162 | 40 | 2 | 8-30 |
125 | 508 | 315 | 250 | 188 | 40 | 2 | 8-33 |
150 | 559 | 355 | 290 | 218 | 44 | 2 | 12-33 |
200 | 660 | 430 | 360 | 285 | 52 | 2 | 12-36 |
250 | 787 | 505 | 430 | 345 | 60 | 2 | 12-39 |
300 | 838 | 585 | 500 | 410 | 68 | 2 | 16-P42 |
350 | 889 | 655 | 560 | 465 | 74 | 2 | 16-P48 |
400 | 991 | 715 | 620 | 535 | 78 | 2 | 16-P48 |
(GB):PN160
DN | L | D | D1 | D2 | b | f | n-Φd |
80 | 381 | 230 | 180 | 138 | 36 | 2 | 8-26 |
100 | 457 | 265 | 210 | 162 | 40 | 2 | 8-30 |
125 | 559 | 315 | 250 | 188 | 44 | 2 | 8-33 |
150 | 610 | 355 | 290 | 218 | 50 | 2 | 12-33 |
200 | 737 | 430 | 360 | 285 | 60 | 2 | 12-36 |
250 | 838 | 515 | 430 | 345 | 68 | 2 | 12-P42 |
300 | 965 | 585 | 500 | 410 | 78 | 2 | 16-P42 |