Flanesli (qattiq) sharsimon valf
Mahsulotga umumiy nuqtai
Q47 tipidagi sobit sharli valf suzuvchi sharli valf bilan solishtirganda, u ishlaydi, sfera oldidagi suyuqlik bosimi rulman kuchiga o'tadi, harakat qilish uchun o'rindiqda shar hosil qilmaydi, shuning uchun o'rindiq juda ko'p bosim o'tkazmaydi, shuning uchun qo'zg'almas shar vana momenti kichik, kichik deformatsiyaning o'rindig'i, barqaror muhrlanish ko'rsatkichi, uzoq xizmat muddati, katta bosimli o'rnatilgan o'rindiqli diametrli, qo'llanilishi mumkin. 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 bo'lib, gardishli qo'zg'almas sharsimon valf uzun quvur liniyalari va umumiy sanoat quvurlari uchun mos keladi, uning mustahkamligi, xavfsizligi, qattiq muhitga chidamliligi, alohida e'tiborga ega bo'lgan dizayndagi, turli xil korroziyali va korroziyali bo'lmagan muhitlarga mos keladi.
Flanesli sobit sharli valfning ishlash printsipi:
Flanesli sobit sharli valfning shari sharga ulangan ikkita sobit vallar bilan mahkamlanadi va qo'llab-quvvatlanadi. Yopiq bo'lganda, o'rtacha bosim ta'sirida, to'p joy o'rnini bosmaydi, odatda yuqori mildagi to'p bilan bog'lanadi, pastki mil esa aylanuvchi podshipniklar yoki toymasin podshipniklar bilan jihozlangan. Jurnalning ishqalanishini kamaytirish uchun valfning ochilishi va yopilishida katta diametrli mahkamlangan. sharli klapanlar.Q47 qattiq muhr sobit balli vana shar. Qabul qiling yuqori va pastki ikkita vana ildizi fixed.Ishlayotganda, suyuqlik bosimi to'pni valf o'rindig'ining harakatiga keltirmaydi, valf o'rindig'i juda ko'p bosim va deformatsiyaga dosh berolmaydi. Vana novda qismi ishqalanishni kamaytirish uchun o'z-o'zidan moylanadigan podshipniklar bilan jihozlangan va kalit momenti kichik. Ikkala valf o'rindig'i ham bahor bilan oldindan yuklangan. Muhr po'lat ushlagichga PTFE qo'shilgan va vana o'rindig'i to'pga yaqin bo'lishini ta'minlash uchun po'lat halqaning orqa tomonida kamon bilan ta'minlangan. Vana kamerasidagi bosim g'ayritabiiy ravishda ortib, kamonni ulash kuchidan oshib ketganda, valf o'rindig'i to'pdan tortib olinadi, vana o'rindig'i avtomatik ravishda bosim o'rindig'i ta'siriga erishish uchun to'pdan tortiladi va avtomatik ravishda bosim o'rindig'ini o'zgartirgandan so'ng, bosim o'rindig'ini qaytaradi. 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 |