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Fitur saka flange jinis fluorine diantrekake tutup globe
1. J41f seri fluorine diantrekake tutup globe nuduhake tutup kang bagean nutup (disk) mimpin dening gagang lan gerakane munggah lan mudhun ing sadawane sumbu tengah jog tutup. Utamane digunakake kanggo nyambungake utawa ngilangi medium ing pipa, nanging ora bisa digunakake kanggo throttling. Nduwe karakteristik struktur kompak, bukaan lan tutup fleksibel, tahan korosi sing kuat lan stroke cendhak.
2. Cakram lan gagang dirancang minangka struktur terpadu kanggo nyegah kemungkinan internal saka cepet-cepet metu saka awak tutup amarga fluktuasi tekanan pipa. Struktur kasebut kompak lan aman.
Standar eksekutif kanggo katup globe fluorine jinis flange
| Spesifikasi produk | kode desain | Panjang struktural | Nyambung flange | Test lan pengawasan |
| HG/T3704, GB12235 | GB/T12221 | JB/T 79, GB/T9113, HG/T20592EN1092-1/2, ASME B16.5/B16.47 | JB/T 9092GB/T13927, API598 |
Bahan saka bagean utama
| nomer seri | Jeneng bagean | Investasi wesi ulet | baja karbon | baja tahan karat | |||
| QT | C | P | R | PL | RL | ||
| 1 | Body / bonet / disk | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | Batang | 20Cr13 | 20Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 1Cr17Ni14Mo2 |
| 3 | Bolt urip | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 |
| 4 | Lapisan lining | PTFE (F4) ,FEP (F46) ,PFA, PO | |||||
| 5 | pangisi | PTFE (F4) | |||||
| 6 | Packing kelenjar | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
| 7 | Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9 |
| 8 | Nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 9 | roda tangan | A3 | |||||
Gambar katup globe berlapis fluor tipe flange
Spesifikasi kinerja utama kanggo katup globe flange tipe fluorine
| model | Tekanan nominal | Test tekanan | suhu kerja | Media sing ditrapake | |
| omah | segel munggah | ||||
| J41F4-16 | 1.6 | 2.4 | 1.76 | ≤180 | Asam sulfat, asam hidrofluorat, asam fosfat, klorin, alkali kuat, aqua regia lan media korosif liyane |
| J41F46-16 | ≤160 | ||||
Dimensi sambungan utama J41F4/F46-16
| Diameter nominal (DN) | L | D | D1 | D2 | b | f | H | H1 | D0 | Z-d |
| 15 | 130 | 95 | 65 | 45 | 16 | 2 | 240 | 265 | 100 | 4-Phi14 |
| 20 | 150 | 105 | 75 | 58 | 18 | 2 | 240 | 265 | 100 | 4-Phi14 |
| 25 | 160 | 115 | 85 | 68 | 18 | 2 | 240 | 265 | 120 | 4-Phi14 |
| 32 | 180 | 140 | 100 | 78 | 18 | 2 | 260 | 290 | 140 | 4-Phi18 |
| 40 | 200 | 150 | 110 | 88 | 18 | 2 | 290 | 325 | 140 | 4-Phi18 |
| 50 | 230 | 165 | 125 | 102 | 18 | 2 | 300 | 335 | 160 | 4-Phi18 |
| 65 | 290 | 185 | 145 | 122 | 18 | 2 | 355 | 400 | 180 | 8-Phi18 |
| 80 | 310 | 200 | 160 | 138 | 20 | 2 | 400 | 450 | 240 | 8-Phi18 |
| 100 | 350 | 220 | 180 | 158 | 200 | 2 | 495 | 455 | 240 | 8-Phi18 |
| 125 | 400 | 250 | 210 | 188 | rong puluh loro | 2 | 530 | 560 | 280 | 8-Phi18 |
| 150 | 480 | 285 | 240 | 212 | rong puluh loro | 2 | 650 | 605 | 320 | 8-Phirong puluh loro |
| 200 | 600 | 340 | 295 | 268 | patlikur | 2 | 650 | 770 | 360 | 12-Phirong puluh loro |
| 250 | 730 | 405 | 355 | 320 | 26 | 2 | 690 | 810 | 400 | 12-Phi26 |
