Eksantrik yarim shar klapan
Xulosa
Eksantrik sharli klapan barg kamon bilan yuklangan harakatlanuvchi valf o'rindig'i tuzilishini qabul qiladi, valf o'rindig'i va to'pning tiqilib qolishi yoki ajralishi kabi muammolarga duch kelmaydi, muhrlanish ishonchli va xizmat muddati uzoq, V-tishli to'p yadrosi va metall valf o'rindig'i kesish effektiga ega, bu ayniqsa tolalar, kichik qattiq qismlar va atalalarni o'z ichiga olgan muhit uchun mos keladi. Qog'oz ishlab chiqarish sanoatida pulpani nazorat qilish ayniqsa foydalidir. Ochilish va yopish qismlari uchun V-notch strukturasi qabul qilingan, bu esa vana kamerasiga oson cho'kish uchun vosita muammosini to'liq hal qiladi. To'liq ochilganda, valf katta oqim quvvatiga va kichik bosim yo'qolishiga ega. Yilni tuzilish, kuchli ko'p qirrali, taxminan teng foizli oqim xususiyatlari, katta sozlanishi diapazon, maksimal sozlanishi nisbati 100: 1, qurt tishli uzatma aniq sozlash va ishonchli joylashish funktsiyasiga ega, eksantrik sharsimon valf quvur liniyasi qismida muhitning bosimi va oqimini sozlash uchun ishlatiladi, turli materiallar tanlanadi, ular mos ravishda qo'llanilishi mumkin, suv, sirka kislotasi, yog ', bug' kislotasi, karbamid, ammiak tuzi Suv, neytrallashtiruvchi suv va boshqa vositalar.
Mahsulot tuzilishi
Chiqish va ulanish o'lchovlari
PN16 | 150 LB | 10K | IS05211 | |||||||||||||||||
DN | L | D | D1 | D2 | C | f | n-b | D | D1 | D2 | C | f | n-b | D | D1 | D2 | C | f | n-b | |
100 | 229 | 220 | 180 | 158 | 20 | 2 | 8-P18 | 230 | 190.5 | 157.2 | 24.3 | 2 | 8-P18 | 210 | 175 | 151 | 18 | 2 | 8-19 | F10,17×17 |
125 | 254 | 250 | 210 | 188 | 22 | 2 | 8-P18 | 255 | 215.9 | 185.7 | 24.3 | 2 | 8-22 | 250 | 210 | 182 | 20 | 2 | 8-23 | F10,22×22 |
150 | 267 | 285 | 240 | 212 | 22 | 2 | 8-22 | 280 | 241.3 | 215.9 | 25.9 | 2 | 8-22 | 280 | 240 | 212 | 22 | 2 | 8-23 | F12,27×27 |
200 | 292 | 340 | 295 | 268 | 24 | 2 | 12-22 | 345 | 298.5 | 269,9 | 29 | 2 | 8-22 | 330 | 290 | 262 | 22 | 2 | 12-23 | F12,27×27 |
250 | 330 | 405 | 355 | 320 | 26 | 2 | 12-26 | 405 | 362 | 323.8 | 30.6 | 2 | 12-26 | 400 | 355 | 324 | 24 | 2 | 12-25 | F14,36×36 |
300 | 356 | 460 | 410 | 378 | 28 | 2 | 12-26 | 485 | 431,8 | 381 | 32.2 | 2 | 12-26 | 445 | 400 | 368 | 24 | 2 | 16-25 | F14,36×36 |
350 | 450 | 520 | 470 | 428 | 30 | 2 | 16-26 | 535 | 476.3 | 412.8 | 35.4 | 2 | 12-30 | 490 | 445 | 413 | 26 | 2 | 16-25 | F16,46×46 |
400 | 530 | 580 | 525 | 490 | 32 | 2 | 16-33 | 595 | 539,8 | 469,9 | 37 | 2 | 16-30 | 560 | 510 | 475 | 28 | 2 | 16-27 | F16,46×46 |
450 | 580 | 640 | 585 | 550 | 40 | 2 | 20-30 | 635 | 577,9 | 533.4 | 40.1 | 2 | 16-33 | 620 | 565 | 530 | 30 | 2 | 20-27 | F25,55×55 |
500 | 660 | 715 | 650 | 610 | 44 | 2 | 20-33 | 700 | 635 | 584.2 | 43.3 | 2 | 20-33 | 675 | 620 | 585 | 30 | 2 | 20-27 | F30 |