產(chǎn)品名稱:Q47F不銹鋼球閥
公稱通徑:DN15~300MM
公稱壓力:PN1.6~4.0MPA
適用介質(zhì):水、蒸汽、油品、硝酸類、醋酸類等
詳細(xì)介紹:
不銹鋼閥門之不銹鋼球腌只需要用旋轉(zhuǎn)90度的操作和很小的轉(zhuǎn)動力矩就能關(guān)閉嚴(yán)密。平等的閥體內(nèi)腔為介質(zhì)提供了阻力很小、直通的流道。通常認(rèn)為球閥宜直接做開閉使用,但近來的發(fā)展已將球閥設(shè)計(jì)成使它具有節(jié)流和控制流量之用。球閥的主要特點(diǎn)是本身結(jié)構(gòu)緊湊,易于操作和維修,適用于水、溶劑、酸和天然氣等一般工作介質(zhì),而且還適用于工作條件惡劣的介質(zhì),如氧氣、*、甲烷和乙烯等。球閥閥體可以是整體的,也可以是組合式的。
不銹鋼閥門主要零件材質(zhì)
| 零件名稱 Part Name | ZG1Cr18Ni9T i304 CF8 | ZGOOCr18Ni10 304L CF3 | ZG1Cr18Ni12Mo 2Ti316 CF8M | zgoocR17nI14mO2 316L CF3M | WCB |
| 閥體/閥蓋 Body/Cap | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | WCB |
| 球體 Spheroid | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | 1Cr3 |
| 閥桿Stem | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | 1Cr3 |
| 閥座 Valve Seat | PTFE/PPL | PTFE/PPL | PTFE/PPL | PTFE/PPL | PTFE/PPL |
| 填料/墊片 Stem Packing/Gesket | PTFE | PTFE | PTFE | PTFE | PTFE |
| 螺栓 Bolt | 不銹鋼 Stainless Steel | 34GtMoA | |||
| 螺母 Nut | 不銹鋼 Stainless Steel | 45 | |||
| 手柄 Handle | 鑄鋼 Cast Steel | ||||
不銹鋼球閥主要連接尺寸
| 型號Type | 公稱通徑DN(mm) | 尺寸(mm) | |||||||
| L | D | D1 | D2 | D6 | b-f | Z φd | W | ||
| Q41F-16 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 115 | |
| 20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 130 | ||
| 25 | 150 | 115 | 85 | 65 | 14-2 | 4-14 | 150 | ||
| 32 | 165 | 135 | 100 | 78 | 16-2 | 4-18 | 190 | ||
| 40 | 180 | 145 | 110 | 85 | 16-3 | 4-18 | 230 | ||
| 50 | 200 | 160 | 125 | 100 | 16-3 | 4-18 | 240 | ||
| 65 | 220 | 180 | 145 | 120 | 18-3 | 4-18 | 280 | ||
| 80 | 250 | 195 | 160 | 135 | 20-3 | 8-18 | 310 | ||
| 100 | 280 | 215 | 180 | 155 | 20-3 | 8-18 | 330 | ||
| 125 | 320 | 245 | 210 | 185 | 22-3 | 8-18 | 600 | ||
| 150 | 360 | 280 | 240 | 210 | 24-3 | 8-23 | 800 | ||
| 200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 1000 | ||
| 250 | 450 | 425 | 355 | 320 | 30-3 | 12-25 | 1200 | ||
| Q41F-25 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 115 | |
| 20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 130 | ||
| 25 | 150 | 115 | 85 | 65 | 14-2 | 4-14 | 150 | ||
| 32 | 165 | 135 | 100 | 78 | 16-2 | 4-18 | 190 | ||
| 40 | 180 | 145 | 110 | 85 | 18-3 | 4-18 | 230 | ||
| 50 | 200 | 160 | 125 | 100 | 20-3 | 4-18 | 240 | ||
| 65 | 220 | 180 | 145 | 120 | 22-3 | 8-18 | 280 | ||
| 80 | 250 | 195 | 160 | 135 | 22-3 | 8-18 | 310 | ||
| 100 | 280 | 230 | 190 | 160 | 24-3 | 8-23 | 330 | ||
| 125 | 320 | 270 | 220 | 188 | 28-3 | 8-25 | 600 | ||
| 150 | 360 | 300 | 250 | 218 | 30-3 | 8-25 | 800 | ||
| 200 | 400 | 360 | 310 | 278 | 34-3 | 12-25 | 1000 | ||
| 250 | 450 | 425 | 370 | 332 | 36-3 | 12-30 | 1200 | ||
| Q41F-40 | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4-14 | 115 |
| 20 | 140 | 105 | 75 | 55 | 51 | 16-2 | 4-14 | 130 | |
| 25 | 150 | 115 | 85 | 65 | 58 | 16-2 | 4-14 | 150 | |
| 32 | 180 | 135 | 100 | 78 | 66 | 18-3 | 4-18 | 190 | |
| 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4-18 | 230 | |
| 50 | 220 | 160 | 125 | 100 | 88 | 20-3 | 4-18 | 240 | |
| 65 | 250 | 180 | 145 | 120 | 110 | 22-3 | 8-18 | 280 | |
| 80 | 280 | 195 | 160 | 135 | 121 | 22-3 | 8-18 | 310 | |
| 100 | 320 | 230 | 190 | 160 | 150 | 24-3 | 8-23 | 330 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 8-25 | 600 | |
| 150 | 400 | 300 | 250 | 218 | 204 | 30-3 | 8-25 | 800 | |
| 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 12-30 | 1200 | |
| Q41F-64 | 15 | 140 | 105 | 75 | 55 | 40 | 18-3 | 4-14 | 115 |
| 20 | 160 | 125 | 90 | 68 | 51 | 20-3 | 4-18 | 130 | |
| 25 | 180 | 135 | 100 | 78 | 58 | 22-3 | 4-18 | 150 | |
| 32 | 200 | 150 | 110 | 82 | 66 | 24-3 | 4-23 | 190 | |
| 40 | 220 | 165 | 125 | 95 | 76 | 24-3 | 4-23 | 230 | |
| 50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4-23 | 240 | |
| 65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 8-23 | 280 | |
| 80 | 320 | 210 | 170 | 140 | 121 | 30-3 | 8-23 | 310 | |
| 100 | 360 | 250 | 200 | 168 | 150 | 32-3 | 8-25 | 330 | |
| 125 | 381 | 295 | 240 | 202 | 176 | 36-3 | 8-30 | 600 | |
| 150 | 403 | 340 | 280 | 240 | 204 | 38-3 | 8-34 | 800 | |
| 200 | 502 | 405 | 345 | 300 | 260 | 44-3 | 12-34 | 1200 | |




















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