
湖北大(da)庆万美(mei)塑料制(zhi)造有限(xian)公司(WAP站(zhan)),歡迎您(nin)! 今天是(shì):





僅(jǐn)供個人(ren)參考
輕(qīng)型手動(dong)蝶閥,普(pu)遍适用(yòng)于建材(cai)、玻璃、礦(kuang)山、電力(li)、輕工、造(zào)紙💁等行(hang)業的通(tong)風、環保(bǎo)工程等(deng)管道系(xì)統中。對(duì)管道中(zhong)氣⭐體介(jie)質按不(bú)同控制(zhì)信号調(diào)節流量(liang)大小和(he)切斷。
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. It can change the flow and cut off gas medium in the pipe by the different control signal.
結(jié)構特點(diǎn):
Structure characteristic:
輕型手(shou)動蝶閥(fa),采用優(yōu)質碳素(sù)鋼焊接(jiē)。具有重(zhong)量輕🌈、結(jie)🏃構簡⭐單(dan)、流♊阻損(sǔn)失小、操(cāo)作靈活(huo)、指示方(fang)位明确(que)、維護方(fāng)😄便、使用(yong)壽命長(zhang)、可任😄意(yì)安裝等(deng)優點。配(pèi)用蝸輪(lún)傳動裝(zhuāng)置切換(huàn),開關輕(qing)松自如(rú),任意調(diào)🤞節閥門(mén)開度,是(shi)調節流(liu)量的理(li)想設備(bei)。
The valve is welded in fine carbon steel, having the features of light weight, compact structure, endurance, little in the lost of flow resistance, definite direction, easy to maintenance and long life. It can be installed at any angle. The valve is used with worm gearing device to form a complete set to realize switching freely and adjusting open angle of valve arbitrarily. It is the ideal equipment of adjusting flow.
性能參(can)數:
Performance parameter:
公稱壓(yā)力 Nominal pressure | 介質流(liú)速 Medium velocity | 洩漏率(lǜ) Leakage ratio | 适(shi)用溫度(du) Suitable temperature | 适(shi)用介質(zhi) Suitable medium |
0.05MPa | ≤25m/s | ≤1% | ≤300℃ | 空氣(qi)、煙氣、粉(fen)塵氣體(tǐ)等 Air, smoke, gas with powder etc |
QWF---Ⅱ外形(xing)連接尺(chi)寸:
Appearance joint dimensions:
A×B | A1×B1 | A2×B2 | B | b | n-d | X | Y | E | E1 | L |
200×200 | 235×235 | 260×260 | 100 | 4 | 8-Φ10 | 2 | 2 | 605 | 455 | 250 |
250×250 | 285×285 | 310×310 | 100 | 6 | 12-Φ10 | 3 | 3 | 655 | 480 | 250 |
320×250 | 355×285 | 380×310 | 100 | 6 | 12-Φ10 | 3 | 3 | 725 | 525 | 250 |
320×320 | 355×355 | 380×380 | 100 | 6 | 12-Φ10 | 3 | 3 | 725 | 525 | 350 |
400×320 | 445×365 | 480×400 | 120 | 8 | 14-Φ10 | 4 | 3 | 805 | 555 | 350 |
400×400 | 445×445 | 480×480 | 120 | 8 | 16-Φ10 | 4 | 4 | 805 | 555 | 350 |
500×320 | 545×365 | 580×400 | 120 | 8 | 16-Φ10 | 5 | 3 | 945 | 635 | 350 |
500×400 | 545×445 | 580×480 | 120 | 8 | 18-Φ10 | 5 | 4 | 945 | 635 | 350 |
500×500 | 545×545 | 580×580 | 120 | 8 | 20-Φ12 | 5 | 5 | 945 | 635 | 350 |
630×320 | 675×365 | 710×400 | 140 | 8 | 18-Φ12 | 6 | 3 | 1075 | 715 | 350 |
630×400 | 675×445 | 710×480 | 140 | 8 | 20-Φ12 | 6 | 4 | 1075 | 715 | 350 |
630×500 | 675×545 | 710×580 | 140 | 8 | 22-Φ12 | 6 | 5 | 1075 | 715 | 350 |
630×630 | 675×675 | 710×710 | 140 | 8 | 24-Φ12 | 6 | 6 | 1075 | 715 | 350 |
800×400 | 845×445 | 880×480 | 140 | 8 | 22-Φ12 | 7 | 4 | 1245 | 785 | 350 |
800×500 | 845×545 | 880×580 | 140 | 8 | 24-Φ12 | 7 | 5 | 1245 | 785 | 350 |
800×630 | 845×675 | 880×710 | 140 | 8 | 26-Φ12 | 7 | 6 | 1245 | 785 | 350 |
800×800 | 845×845 | 880×880 | 140 | 8 | 28-Φ14 | 7 | 7 | 1245 | 785 | 350 |
1000×400 | 1055×455 | 1100×500 | 160 | 10 | 22-Φ14 | 8 | 3 | 1445 | 885 | 350 |
1000×500 | 1055×555 | 1100×600 | 160 | 10 | 24-Φ14 | 8 | 4 | 1445 | 885 | 350 |
1000×630 | 1055×685 | 1100×730 | 160 | 10 | 26-Φ14 | 8 | 5 | 1445 | 885 | 350 |
1000×800 | 1055×855 | 1100×900 | 160 | 10 | 28-Φ14 | 8 | 6 | 1445 | 885 | 350 |
1000×1000 | 1055×1055 | 1100×1100 | 160 | 10 | 32-Φ14 | 8 | 8 | 1445 | 885 | 350 |
1250×400 | 1305×455 | 1350×500 | 160 | 10 | 26-Φ14 | 10 | 3 | 1695 | 1035 | 450 |
1250×500 | 1305×555 | 1350×600 | 160 | 10 | 28-Φ14 | 10 | 4 | 1695 | 1035 | 450 |
1250×630 | 1305×685 | 1350×730 | 160 | 10 | 30-Φ14 | 10 | 5 | 1695 | 1035 | 450 |
1250×800 | 1305×855 | 1350×900 | 160 | 10 | 32-Φ14 | 10 | 6 | 1695 | 1035 | 450 |
1250×1000 | 1305×1055 | 1350×1100 | 160 | 10 | 36-Φ14 | 10 | 8 | 1695 | 1035 | 450 |
1600×630 | 1655×685 | 1700×730 | 200 | 10 | 36-Φ14 | 13 | 5 | 2210 | 1330 | 450 |
1600×800 | 1655×855 | 1700×900 | 200 | 10 | 38-Φ14 | 13 | 6 | 2210 | 1330 | 450 |
1600×1250 | 1655×1305 | 1700×1350 | 200 | 10 | 46-Φ18 | 13 | 10 | 2210 | 1330 | 450 |
2000×800 | 2065×865 | 2120×920 | 200 | 12 | 42-Φ18 | 15 | 6 | 3030 | 1950 | 450 |
2000×1000 | 2065×1065 | 2120×1120 | 200 | 12 | 46-Φ18 | 15 | 8 | 3030 | 1950 | 550 |
2000×1250 | 2065×1315 | 2120×1370 | 200 | 12 | 50-Φ18 | 15 | 10 | 3030 | 1950 | 550 |
2000×1600 | 2065×1665 | 2120×1720 | 200 | 12 | 56-Φ18 | 15 | 13 | 3030 |
湖(hú)北大庆(qing)万美塑(su)料制造(zào)有限公(gong)司(WAP站) 版(ban)權所有(yǒu) 荊州百(bǎi)捷 技術(shu)支持
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