產(chǎn)品展示
德標(biāo)止回閥
【簡(jiǎn)單介紹】
【詳細(xì)說(shuō)明】
Bb Os & Y型結(jié)構(gòu) 制造標(biāo)準(zhǔn):DIN3356 結(jié)構(gòu)標(biāo)準(zhǔn):DIN3202 法蘭標(biāo)準(zhǔn):DIN2543-2545 對(duì)焊口標(biāo)準(zhǔn):DIN3239 實(shí)驗(yàn)標(biāo)準(zhǔn):DIN3230 |
Bb Os & Y Structure Manufacture:DIN3356 Face ToFace:DIN3202 Flange:DIN2543-2545 Butt-welding:DIN3239 Test:DIN3230 |
公稱壓力(nominalPressure) | 1.6Mpa | 2.5Mpa | 4.0Mpa | |
密封實(shí)驗(yàn)(seal Test) | 1.8Mpa | 2.8Mpa | 4.4Mpa | |
殼體強(qiáng)度(shell) | 2.4Mpa | 3.6Mpa | 6.0Mpa | |
適用溫度(suitable Temprature) |
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特點(diǎn)(Features): 雙層波紋管(Double Wall Bellow Swal) 維修方便 (Maintenance-free) 波紋管密封閥桿(spindle With Bwllow Swal) 雙重密封(Secondary Sealing) 位置指示(Position indicator) 無(wú)升降手輪(Non-rising Handwheel) 用途(Selection of Possible Applications): 工業(yè)(Industry) 廢氣凈化廠(Flue Gas Pierification Plant) 真空裝置(Vacuum Facilities) 熱水(Hot Water) 加熱設(shè)備(Heating Rechnology) 電站(Power Station) 天然氣(Gas Supply) 氨(Ammonia) 冷凍系統(tǒng)(cLLLING&Freezing Systme) 蒸汽系統(tǒng)(Steam System) |
零件名稱 Parta name | 閥體 Body | 閥蓋 Bonnet | 閥桿 Stem | 閥瓣 Disc | 密封面 Sealiing | 填料 Paking | ||
GS-C25 | GS-C25 | GS-C25 | 13r | 2Cr13 | 2Cr13 | 柔性石墨GRAPHITE | ||
STL | ||||||||
304 | CF8 | CF8 | 304 | 304 | 304 |
| ||
STL | ||||||||
316 | CF8M | CF8M | 316 | 316 | 316 |
| ||
STL | ||||||||
304L | Cf3 | Cf3 | 316 | 304L | 304L |
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STL | ||||||||
316L | CF3M | CF3M | 316 | 316L | 316L |
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STL |
外形尺寸和連接尺寸Cxternal And Connection Dimensions
| DN | L | D | D1 | D2 | B | f | N-Φ | |
15 | 130 | 98 | 65 | 45 | 14 | 2 | 4-14 | ||
20 | 150 | 105 | 75 | 55 | 14 | 2 | 4-14 | ||
25 | 160 | 115 | 85 | 65 | 14 | 2 | 4-14 | ||
32 | 180 | 140 | 100 | 78 | 16 | 2 | 4-18 | ||
40 | 200 | 150 | 110 | 85 | 16 | 3 | 4-18 | ||
50 | 230 | 165 | 125 | 100 | 16 | 3 | 4-18 | ||
65 | 290 | 185 | 145 | 120 | 18 | 3 | 4-18 | ||
80 | 310 | 200 | 160 | 135 | 20 | 3 | 8-18 | ||
100 | 350 | 220 | 180 | 155 | 20 | 3 | 8-18 | ||
125 | 400 | 250 | 210 | 185 | 22 | 3 | 8-18 | ||
150 | 480 | 285 | 240 | 210 | 24 | 3 | 8-23 | ||
200 | 600 | 340 | 295 | 265 | 26 | 3 | 12-23 | ||
250 | 730 | 405 | 355 | 320 | 30 | 4 | 12-25 | ||
300 | 850 | 460 | 410 | 375 | 32 | 4 | 12-25 | ||
350 | 980 | 520 | 470 | 435 | 34 | 4 | 16-25 | ||
400 | 1100 | 580 | 525 | 485 | 36 | 4 | 16-30 | ||
2.5 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | |
20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | ||
25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | ||
32 | 180 | 140 | 100 | 78 | 18 | 2 | 4-18 | ||
40 | 200 | 150 | 110 | 85 | 18 | 3 | 4-18 | ||
50 | 230 | 165 | 125 | 100 | 20 | 3 | 4-18 | ||
65 | 290 | 185 | 145 | 120 | 22 | 3 | 8-18 | ||
80 | 310 | 200 | 160 | 135 | 22 | 3 | 8-18 | ||
100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | ||
125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | ||
150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | ||
200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-25 | ||
250 | 730 | 425 | 370 | 335 | 36 | 4 | 12-30 | ||
300 | 850 | 485 | 430 | 390 | 40 | 4 | 16-30 | ||
350 | 980 | 550 | 490 | 450 | 44 | 4 | 16-34 | ||
400 | 1100 | 620 | 550 | 505 | 48 | 4 | 16-34 | ||
4.0 | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | |
20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | ||
25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | ||
32 | 180 | 140 | 100 | 78 | 18 | 2 | 4-18 | ||
40 | 200 | 150 | 110 | 85 | 18 | 3 | 4-18 | ||
50 | 230 | 165 | 125 | 100 | 20 | 3 | 4-18 | ||
65 | 290 | 185 | 145 | 120 | 22 | 3 | 8-18 | ||
80 | 310 | 200 | 160 | 135 | 22 | 3 | 8-18 | ||
100 | 350 | 235 | 190 | 160 | 24 | 3 | 8-23 | ||
125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | ||
150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | ||
200 | 600 | 375 | 320 | 282 | 38 | 3 | 12-30 | ||
250 | 730 | 450 | 385 | 345 | 42 | 4 | 12-34 | ||
300 | 850 | 515 | 450 | 410 | 46 | 4 | 16-34 | ||
350 | 980 | 580 | 510 | 465 | 52 | 4 | 16-34 | ||
400 | 1100 | 660 | 585 | 535 | 58 | 4 | 16-41 |
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