Z941W 電動(dòng)法蘭不銹鋼閘閥 介質(zhì)∶醋 酸 類 電動(dòng)不銹鋼閘閥通常使用于壓力高或口徑大的硝酸類,醋酸類,尿素等腐蝕性的管路上.電動(dòng)不銹鋼閘閥的材質(zhì)有:304,304L,316,316L等. 閘閥概述: 閘閥在管路中是作為截止介質(zhì)使用的,而不應(yīng)該作為調(diào)節(jié),節(jié)流使用.閘閥在全開(kāi)時(shí)整個(gè)流通直通,此時(shí)介質(zhì)的運(yùn)行的壓力損失zui小,而當(dāng)閘閥的閘板在局部開(kāi)啟狀況下,高速流動(dòng)的介質(zhì)會(huì)引起閥門的振動(dòng),而振動(dòng)又可能損傷閘板和閥座的密封面,而節(jié)流會(huì)使閘板遭受介質(zhì)的沖蝕.因此閘閥通常適用于,不需要經(jīng)常啟閉,而且保持閘板全開(kāi)或全閉的工況. 閘閥用途: 電動(dòng)法蘭碳鋼閘閥適用于公稱壓力PN1.6∼16.0MPa,工作溫度≤-29℃∼550℃的石油,化工,水力,火力電站各種系統(tǒng)的管路上,切斷或接通管路介質(zhì).適用介質(zhì)為:水,油品,蒸氣,及酸,堿,氨,尿素,含硫天然氣等.操作方式有:手動(dòng),齒輪傳動(dòng),電動(dòng),氣動(dòng)等.
閘閥結(jié)構(gòu)與特點(diǎn) : 1,選材考究,符合國(guó)內(nèi)外相關(guān)標(biāo)準(zhǔn),材料的全面質(zhì)量高. 2,符合國(guó)內(nèi)外標(biāo)準(zhǔn)的要求,密封可靠,性能優(yōu)良,造型美觀. 3,密封副配對(duì)合理,閘板和閥座的密封面采用不同硬度的司太立(Slite)鈷基硬質(zhì)合金堆焊而成,密封可靠,硬度高,耐磨,耐高溫,耐腐蝕,抗擦傷性能好,壽命長(zhǎng). 4,閥桿經(jīng)調(diào)質(zhì)及表面氮化處理,有良好的抗腐蝕性,抗擦傷性和耐磨性. 5,采用楔式彈性閘板結(jié)構(gòu),中大口徑設(shè)置推力軸承,磨擦力小,并配有撞擊手輪,啟閉輕松自如.廣泛適用于石油化工,火力發(fā)電廠等油品,水蒸汽管路上作接通或截?cái)喙苈分薪橘|(zhì)的啟閉裝置. 6,可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面形式,滿足各種工程需要及用戶要求. 國(guó)標(biāo)閘閥標(biāo)準(zhǔn)與規(guī)范: 設(shè)計(jì)制造:按GB/T12234-89的規(guī)定 結(jié)構(gòu)長(zhǎng)度:按GB/T12221-89的規(guī)定 法蘭面尺寸:按JB79 GB/T9112-9131的規(guī)定 檢驗(yàn)與試驗(yàn):安JB/T9092-99 GB/T13927-92的規(guī)定 傳動(dòng)方式:手動(dòng),電動(dòng),齒輪 壓力與溫度基準(zhǔn):JB/T3595 ANSI B16.34 執(zhí)行標(biāo)準(zhǔn) Administer Standard: 設(shè)計(jì)與制造 Design And Manufacture | 結(jié)構(gòu)長(zhǎng)度 Face To Face | 法蘭尺寸 Flange Dimension | 壓力-溫度 Pressure Temperature Lating | 試驗(yàn)-檢驗(yàn) Inspection And Test | GB12234 | GB12221 | GB9113 JB79 | GB9131 | GB/T13927 JT/T9092 |
性能范圍Specifications: 型號(hào) Type | 公稱壓力 Nominal Pressure | 試驗(yàn)壓力Test Pressure | 工作溫度(℃) Working Temperature | 適用介質(zhì) Suitable Medium | 強(qiáng)度試驗(yàn) Shell | 水密封試驗(yàn) Water Seal Test | 上密封試驗(yàn) Backseat Test | 氣密封試驗(yàn) Air Seal Test | Z941W-16P(R) | 1.6 | 2.4 | 1.76 | 1.76 | 0.6 | ≤200 | | Z941W-25P(R) | 2.5 | 3.75 | 2.75 | 2.75 | 0.6 | ≤200 | 醋酸類 ACETIC ACID | Z941W-40P(R) | 4.0 | 6.0 | 4.4 | 4.4 | 0.6 | ≤200 | Z941W-64P(R) | 6.4 | 9.6 | 7.04 | 7.04 | 0.6 | ≤200 | Z941W-100P(R) | 10.0 | 15.0 | 11.0 | 11.0 | 0.6 | ≤200 | | Z941W-160P(R) | 16.0 | 24.0 | 17.6 | 17.6 | 0.6 | ≤200 | |
主要零件材料 Material for main parts: 閥體/閥蓋 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB | 零件名稱 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB | 閘板 | ZG1Cr18NI9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | 1Cr13 | 閥桿 | 1Cr18Ni9Ti | ooCr18Ni10 | 1Cr18Ni12Mo2Ti | ooCr17Ni14Mo2 | 1Cr13 | 填料 | PTFE編織 | PTFE編織 | PTFE編織 | PTFE編織 | 石墨Graphite | 墊片 | 304L+PTFE | 304L+PTFE | 316L+PTFE | 316L+PTFE | 石墨+304 Graphite+304 | 壓蓋 | ZG1Cr181Ni10 | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB | 填料壓環(huán) | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Mi12Mo2Ti | 00Cr17Ni14Mo2 | 1Cr13 | 螺栓 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 1Cr171Ni2 | 35CrMoA | 螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
主要連接尺寸和外形尺寸Main connecting and overall dimensions: 1.6MPa | DN | L | D | D1 | D2 | b | n-φd | 電裝型號(hào) | L1 | H | D0 | 凸面法蘭 RF Z940Y Z940W Z940F Z941H Z94lY Z941W Z941F 16C 16P 16R 16I | 40 | 200 | 145 | 110 | 85 | 16 | 4-φ18 | DZWl0 | 590 | 595 | 365 | 50 | 250 | 160 | 125 | 100 | 16 | 4-φ18 | DZW10 | 590 | 653 | 365 | 65 | 265 | 180 | 145 | 120 | 18 | 4-φ18 | DZW10 | 590 | 665 | 365 | 80 | 280 | 195 | 160 | 135 | 20 | 8-φ18 | DZW15 | 590 | 725 | 365 | 100 | 300 | 215 | 180 | 155 | 20 | 8-φ18 | DZW20 | 590 | 787 | 365 | 125 | 325 | 245 | 210 | 185 | 22 | 8-φ18 | DZW20 | 590 | 934 | 365 | 150 | 350 | 280 | 240 | 210 | 24 | 8-φ23 | DZW20 | 590 | 955 | 365 | 200 | 400 | 335 | 295 | 265 | 26 | 12-φ23 | DZW30 | 590 | 1105 | 365 | 250 | 450 | 405 | 335 | 320 | 30 | 12-φ25 | DZW30 | 810 | 1343 | 470 | 300 | 500 | 460 | 4lO | 375 | 30 | 12-φ25 | DZW45 | 810 | 1516 | 470 | 350 | 550 | 520 | 470 | 435 | 34 | 16-φ25 | DZW90 | 810 | 1678 | 470 | 400 | 600 | 580 | 525 | 485 | 36 | 16-φ30 | DZW120 | 830 | 1849 | 550 | 450 | 650 | 640 | 585 | 545 | 40 | 20-φ30 | DZW120 | 830 | 1937 | 550 | 500 | 700 | 705 | 650 | 608 | 44 | 20-φ34 | DZW180 | 830 | 2234 | 550 | 600 | 800 | 840 | 770 | 718 | 48 | 20-φ41 | DZW250 | 870 | 2432 | 320 | 700 | 900 | 910 | 840 | 788 | 50 | 24-φ41 | DZW250 | 870 | 2489 | 320 | 800 | 1000 | 1020 | 950 | 898 | 52 | 24-φ41 | DZW350 | 1170 | 2643 | 570 | 900 | 1100 | 1120 | 1050 | 998 | 54 | 28-φ41 | DZW500 | 1170 | 2935 | 570 | 1000 | 1200 | 1255 | 1170 | 1110 | 56 | 28-φ48 | DZW500 | 1170 | 3410 | 570 | 1200 | 1015 | 1485 | 1390 | 1390 | 58 | 32-φ54 | DZW800 | 1170 | 4275 | 570 |
2.5MPa | DN | L | D | D1 | D2 | b | n-φd | 電裝型號(hào) | L1 | H | D0 | 凸面法蘭 RF Z940Y Z940W Z940F Z941H Z941Y Z941W Z941F 25 25P 25R 25I | 40 | 200 | 145 | 110 | 85 | 18 | 4-φ18 | DZW10 | 590 | 595 | 365 | 50 | 250 | 160 | 125 | 100 | 20 | 4-φ18 | DZW10 | 590 | 653 | 365 | 65 | 265 | 180 | 145 | 120 | 22 | 8-φ18 | DZW10 | 590 | 665 | 365 | 80 | 280 | 195 | 160 | 135 | 22 | 8-φ18 | DZW15 | 590 | 725 | 365 | 100 | 300 | 230 | 190 | 160 | 24 | 8-φ23 | DZW20 | 590 | 787 | 365 | 125 | 325 | 270 | 220 | 188 | 28 | 8-φ25 | DZW20 | 590 | 902 | 365 | 150 | 350 | 300 | 250 | 218 | 30 | 8-φ25 | DZW20 | 590 | 955 | 365 | 200 | 400 | 360 | 310 | 278 | 34 | 12-φ25 | DZW30 | 810 | 1105 | 470 | 250 | 450 | 425 | 370 | 332 | 36 | 12-φ30 | DZW30 | 810 | 1343 | 470 | 300 | 500 | 485 | 430 | 390 | 40 | 16-φ30 | DZW60 | 810 | 1516 | 470 | 350 | 550 | 550 | 490 | 448 | 44 | 16-φ34 | DZW90 | 830 | 1678 | 550 | 400 | 600 | 610 | 550 | 505 | 48 | 16-φ34 | DZWl20 | 830 | 1849 | 550 | 450 | 650 | 660 | 600 | 555 | 50 | 20-φ34 | DZWl20 | 830 | 1937 | 550 | 500 | 700 | 730 | 660 | 610 | 52 | 20-φ41 | DZWl80 | 870 | 2234 | 320 | 600 | 800 | 840 | 770 | 718 | 56 | 20-φ41 | DZW250 | 870 | 2432 | 320 | 700 | 900 | 955 | 875 | 815 | 60 | 24-φ48 | DZW500 | 870 | 2489 | 320 | 800 | 1000 | 1070 | 990 | 930 | 64 | 24-φ48 | DZW500 | 1170 | 2643 | 570 | 900 | 1100 | 1180 | 1090 | 1025 | 66 | 28-φ54 | DZW800 | 1170 | 2935 | 570 | 1000 | 1200 | 1305 | 1210 | 1140 | 68 | 28-φ58 | DZW800 | 1170 | 3410 | 570 | 1200 | 1015 | 1525 | 1420 | 1350 | 72 | 32-φ58 | DZW800 | 1170 | 4275 | 570 |
4.0MPa | DN | L | D | D1 | D2 | D6 | b | n-φd | 電裝型號(hào) | L1 | H | DO | 凹凸法蘭 MFM Z940Y Z940W Z941H Z941Y Z94lW 40 40P 40R 40I | 40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-φ18 | DZWl0 | 590 | 630 | 365 | 50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-φ18 | DZWlO | 590 | 691 | 365 | 65 | 280 | 180 | 145 | 120 | 110 | 22 | 8-φ18 | DZWl0 | 590 | 711 | 365 | 80 | 310 | 195 | 160 | 135 | 121 | 22 | 8-φ18 | DZWl5 | 590 | 775 | 365 | 100 | 350 | 230 | 190 | 160 | 150 | 24 | 8-φ23 | DZW20 | 590 | 871 | 365 | 125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-φ25 | DZW20 | 590 | 948 | 365 | 150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-φ25 | DZW30 | 810 | 1028 | 470 | 200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-φ30 | DZW30 | 810 | 1325 | 470 | 250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-φ34 | DZW45 | 810 | 1400 | 470 | 300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-φ34 | DZW60 | 830 | 1653 | 550 | 350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-φ34 | DZW90 | 830 | 1791 | 550 | 400 | 950 | 655 | 585 | 535 | 474 | 58 | 16-φ41 | DZWl20 | 870 | 2092 | 320 | 500 | 1150 | 755 | 670 | 612 | 576 | 62 | 20-φ48 | DZW250 | 870 | 2465 | 320 | 600 | 1350 | 890 | 795 | 730 | 678 | 62 | 20-φ54 | DZW350 | 1170 | - | 570 | 700 | 1450 | 995 | 900 | 835 | 768 | 68 | 24-φ54 | DZW500 | 1170 | - | 570 | 800 | 1650 | 1135 | 1030 | 960 | 876 | 76 | 24-φ58 | DZW800 | 1060 | - | 500 |
6.4MPa | DN | L | D | D1 | D2 | D6 | b | n-φd | 電裝型號(hào) | L1 | H | DO | 凹凸法蘭 MFM Z940Y Z940W Z94lH Z941Y Z94lW 64 64P 64R 64I | 40 | 240 | 165 | 125 | 95 | 76 | 24 | 4-φ23 | DZWlO | 590 | 665 | 365 | 50 | 250 | 175 | 135 | 105 | 88 | 26 | 4-φ23 | DZWl0 | 590 | 790 | 365 | 65 | 280 | 200 | 160 | 130 | 110 | 28 | 8-φ23 | DZWl0 | 590 | 840 | 365 | 80 | 310 | 210 | 170 | 140 | 121 | 30 | 8-φ23 | DZW20 | 590 | 890 | 365 | 100 | 350 | 250 | 200 | 168 | 150 | 32 | 8-φ25 | DZW20 | 590 | 1020 | 365 | 125 | 400 | 295 | 240 | 202 | 176 | 36 | 8-φ30 | DZW30 | 590 | 1100 | 365 | 150 | 450 | 340 | 280 | 240 | 204 | 38 | 8-φ34 | DZW30 | 810 | 1290 | 470 | 200 | 550 | 405 | 345 | 300 | 260 | 44 | 12-φ34 | DZW60 | 810 | 1470 | 470 | 250 | 650 | 470 | 400 | 352 | 313 | 48 | 12-φ41 | DZW90 | 830 | 1500 | 550 | 300 | 750 | 530 | 460 | 412 | 364 | 54 | 16-φ41 | DZW90 | 830 | 1820 | 550 | 350 | 850 | 595 | 525 | 475 | 422 | 60 | 16-φ41 | DZWl20 | 870 | 2216 | 320 | 400 | 950 | 670 | 585 | 525 | 474 | 66 | 16-φ48 | DZWl80 | 870 | 2838 | 320 | 500 | 1150 | 800 | 705 | 640 | 576 | 70 | 20-φ54 | DZW250 | 1170 | 3320 | 570 | , 600 , | 1350 | 930 | 820 | 750 | 678 | 76 | 20-φ58 | DZW500 | 1170 | 3684 | 570 |
10.OMPa | DN | L | D | Dl | D2 | D6 | b | n-φd | 電裝型號(hào) | L1 | H | DO | 凹凸法蘭 MFM Z940Y Z940W Z941H Z941Y Z941W 100 100P 100R 100I | 40 | 240 | 165 | 125 | 95 | 76 | 26 | 4-φ23 | DZW10 | 590 | 680 | 365 | 50 | 250 | 195 | 145 | 112 | 88 | 28 | 4-φ25 | DZW15 | 590 | 810 | 365 | 65 | 280 | 220 | 170 | 138 | 110 | 32 | 8-φ25 | DZW20 | 590 | 860 | 365 | 80 | 310 | 230 | 180 | 148 | 121 | 34 | 8-φ25 | DZW20 | 590 | 892 | 365 | 100 | 350 | 265 | 210 | 172 | 150 | 38 | 8-φ30 | DZW30 | 810 | 1013 | 470 | 125 | 400 | 310 | 250 | 210 | 176 | 42 | 8-φ34 | DZW45 | 810 | 1184 | 470 | 150 | 450 | 350 | 290 | 250 | 204 | 46 | 12-φ34 | DZW60 | 830 | 1250 | 550 | 200 | 550 | 430 | 360 | 312 | 260 | 54 | 12-φ41 | DZW90 | 830 | 1450 | 550 | 250 | 650 | 500 | 430 | 382 | 313 | 60 | 12-φ41 | DZW120 | 870 | 1650 | 320 | 300 | 750 | 585 | 500 | 442 | 364 | 70 | 16-φ48 | DZW180 | 870 | 1800 | 320 | 350 | 850 | 655 | 560 | 498 | 422 | 76 | 16-φ54 | DZW250 | 1170 | 2030 | 570 | 400 | 950 | 715 | 620 | 558 | 474 | 80 | 16-φ54 | DZW500 | 1170 | 2250 | 570 |
16.0MPa | DN | L | D | Dl | D2 | D6 | b | n-φd | 電裝型號(hào) | L1 | H | DO | 凹凸法蘭MFM Z940H Z940Y Z940W Z941H Z941Y Z941W 160P 160R 160I | 40 | 260 | 175 | 125 | 92 | 76 | 32 | 4-φ27 | DZWl5 | 590 | 812 | 365 | 50 | 300 | 215 | 165 | 132 | 88 | 36 | 8-φ25 | DZW20 | 590 | 905 | 365 | 65 | 340 | 245 | 190 | 152 | 110 | 44 | 8-φ30 | DZW20 | 590 | 968 | 365 | 80 | 390 | 260 | 205 | 168 | 121 | 46 | 8-φ30 | DZW30 | 590 | 978 | 365 | 100 | 450 | 300 | 240 | 200 | 150 | 48 | 8-φ34 | DZW60 | 810 | 1043 | 470 | 125 | 525 | 355 | 285 | 238 | 176 | 60 | 8-φ41 | DZW90 | 810 | 1248 | 470 | 150 | 600 | 390 | 318 | 270 | 204 | 66 | 12-φ41 | DZW120 | 830 | 1394 | 550 | 200 | 750 | 480 | 400 | 345 | 260 | 78 | 12-φ48 | DZW120 | 830 | 1621 | 550 | 250 | 838 | 580 | 485 | 425 | 313 | 88 | 12-φ54 | DZW180 | 870 | 1935 | 320 | 300 | 965 | 665 | 570 | 510 | 364 | 100 | 16-φ54 | DZW250 | 870 | 241l | 320 |
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