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詳細(xì)介紹
| 主要特點(diǎn)及用途Chiet features ａnd usages | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1.結(jié)構(gòu)緊湊，設(shè)計合理，閥門剛性好，通道流暢，流阻系數(shù)小。 2.密封面采用不銹鋼和硬質(zhì)合金，使用壽命長。 3.采用柔性石墨填料，密封可靠，操作輕便靈活。 4.驅(qū)動分式分別有手動、電動、氣動、齒輪傳動，結(jié)構(gòu)型式：彈性楔式單閘，剛性楔式單閘板和雙閘板型式。 5.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斷管路中介質(zhì)的啟閉裝置。 | 1.Compact strucre,reasonable design,good rigidity,smooth channel,small coefficient of flow resistance 2.The sealing face uses stainless steelａnd carbide alloy ａnd is of long duration 3.Using flexible graphite fillinga,reliable sealing,light ａnd simble operation 4.Four driving ways,manually,electrically,air-ioerating a-nd gear driving,structure type,elastic wedgeType with s-ingle gate board,rigid wedge type with single of dual-ga-te board 5.Widely used as the device of open or close to connect or cut off the medium inside of the pipeline of water,steam or oil goods in steam power power power plants | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 設(shè)計、制造標(biāo)準(zhǔn)Standard for design and manufacture 1.設(shè)計制造按GB/T12234-89 2.法蘭連接尺寸按：JB/T79-94 3.閥門檢查和試驗(yàn)按GB/T13927-92 1.DesignManafacfure According to GB/T12234-89 2.FlangeDimensionAccording toJB/T79-94 3.valve Checkａnd TestAccording to GB/t13927-92 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 主要性能規(guī)范Chief property ａnd specification | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 試驗(yàn)壓力Test pressure
| 適用范圍Suitable scope
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| 主要零件材料Material for main parts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 閥體、閥蓋 Body Bonnet | 閘板、閥座 Wedge disc，Seat ring | 閥桿 Stem | 閥桿螺母 Yoke nut | 填料 Packing | 手輪 |
| 碳素鋼 Carburixing steel | 優(yōu)質(zhì)碳鋼+硬質(zhì)合金或不銹鋼 High-grade carbon steel+carbide alloy or stainless steel | 鉻不銹鋼 Cr.stainless steel | ZQAL 9-4 鋁青銅 AI bronze | 柔性石墨 Crapnie.asbestos coils | 可鍛鑄鐵 Forgable cast-iron |
| 鉻鎳鈦鋼 Cr.Ni.Ti steel | 不銹鋼、不銹鋼+硬質(zhì)合金 Stainless steel+cardide alloy | 鉻鎳鈦不銹鋼 Cr.Ni.Tistainless steel | ZQAL 9-4 鋁青銅 AI bronze | 浸聚四氟乙 Dippibg polytetrafluo- Rcethylene | 可鍛鑄鐵 Forgable cast-iron |
| 鉻鎳鉬鈦鋼 Cr.Ni.Mo.Ti steel | 不銹鋼、不銹鋼+硬質(zhì)合金 Stainless steel+cardide alloy | 鉻鎳鉬鈦不銹鋼 Cr.Ni.Mo.Tistainless steel | ZQAL 9-4 鋁青銅 AI bronze | 烯石棉盤根 Asbestos coil | 可鍛鑄鐵 Forgable cast-iron |
| 鉻鉬鋼 Cr.Mo steel | 合金鋼+硬質(zhì)合金 Alloy steel+Carbide alloy | 鉻鉬鋁鋼 Cr.Mo.AI steel | ZQAL 9-4 鋁青銅 AI bronze | 柔性石墨 Flexibie Graphite | 可鍛鑄鐵 Forgable cast-iron |
| 技術(shù)規(guī)范Technical specification
*注：系列蝶閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計制造。 Note：The structural lengrh and connecting flange size of butterfly valve series can be designed and manufactured as per users’ requirements | 主要零件材質(zhì)表Form of Major Parts Materials
*注：系列閘閥主要零部件及密封密封閥座的材質(zhì)，可根據(jù)實(shí)際工況條件或用戶特殊要求設(shè)計選用。 Note：The main spare parts and sealed seat material of gate valve series can be designed for options as per users’special requirements. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
主要外形及連接尺寸Z6S40（H、Y）-16（1.6MPa）Mani Outline and Connecting Flangs Size
| 公稱通徑DN Nominal | 外形尺寸Outline Size | 連接尺寸Connecting Size | |||||||||
| L | H | H1 | H2 | Φdo | D | D1 | D2 | C | f | n-φd | |
| 50 | 250 | 790 | 420 | 840 | 180 | 165 | 125 | 99 | 20 | 3 | 4-φ18 |
| 80 | 280 | 910 | 460 | 990 | 200 | 200 | 160 | 132 | 20 | 3 | 8-φ18 |
| 100 | 300 | 1050 | 560 | 1150 | 250 | 220 | 180 | 156 | 22 | 3 | 8-φ18 |
| 150 | 350 | 1240 | 660 | 1390 | 320 | 285 | 240 | 211 | 24 | 3 | 8-φ22 |
| 200 | 400 | 1520 | 810 | 1720 | 400 | 340 | 295 | 266 | 24 | 3 | 12-φ22 |
| 250 | 450 | 1700 | 930 | 1950 | 400 | 405 | 355 | 319 | 26 | 3 | 12-φ26 |
| 300 | 500 | 1930 | 1090 | 2230 | 450 | 460 | 410 | 370 | 28 | 4 | 12-φ26 |
| 350 | 550 | 2160 | 1230 | 2510 | 450 | 520 | 470 | 429 | 30 | 4 | 16-φ26 |
| 400 | 600 | 2330 | 1360 | 2730 | 500 | 580 | 525 | 480 | 32 | 4 | 16-φ30 |
| 450 | 650 | 2540 | 1510 | 2990 | 500 | 640 | 585 | 548 | 34 | 4 | 20-φ30 |
| 500 | 700 | 2750 | 1660 | 3250 | 550 | 715 | 650 | 609 | 36 | 4 | 20-φ33 |
| 600 | 800 | 3080 | 1910 | 3680 | 550 | 840 | 770 | 720 | 38 | 5 | 20-φ36 |
| 700 | 900 | 3570 | 2200 | 4270 | 600 | 910 | 840 | 794 | 40 | 5 | 24-φ36 |
| 800 | 1000 |
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| 1025 | 950 | 901 | 42 | 5 | 24-φ39 |
注：根據(jù)不同的法門扭矩、使用介質(zhì)選配，不同的執(zhí)行器型號，其相關(guān)尺寸隨之變化。
Note：The relative sizes are subject to change responding to difference in valve torque,medium and actuator model.
主要外形及連接尺寸Z6S40（H、Y）-25（2.5MPa）Mani Outline and Connecting Flangs Size
| 公稱通徑DN Nominal | 外形尺寸Outline Size | 連接尺寸Connecting Size | |||||||||
| L | H | H1 | H2 | Φdo | D | D1 | D2 | C | f | n-φd | |
| 50 | 250 | 790 | 420 | 840 | 180 | 165 | 125 | 99 | 20 | 3 | 4-φ18 |
| 80 | 280 | 910 | 460 | 990 | 200 | 200 | 160 | 132 | 24 | 3 | 8-φ18 |
| 100 | 300 | 1050 | 560 | 1150 | 250 | 235 | 190 | 156 | 24 | 3 | 8-φ22 |
| 150 | 350 | 1240 | 660 | 1390 | 320 | 300 | 250 | 211 | 28 | 3 | 8-φ26 |
| 200 | 400 | 1520 | 810 | 1720 | 400 | 360 | 310 | 274 | 30 | 3 | 12-φ26 |
| 250 | 450 | 1700 | 930 | 1950 | 400 | 425 | 370 | 330 | 32 | 3 | 12-φ30 |
| 300 | 500 | 1930 | 1090 | 2230 | 450 | 485 | 430 | 389 | 34 | 4 | 16-φ30 |
| 350 | 550 | 2160 | 1230 | 2510 | 450 | 555 | 490 | 448 | 38 | 4 | 16-φ23 |
| 400 | 600 | 2330 | 1360 | 2730 | 500 | 620 | 550 | 503 | 40 | 4 | 16-φ36 |
| 450 | 650 | 2540 | 1510 | 2990 | 500 | 670 | 640 | 548 | 42 | 4 | 20-φ36 |
| 500 | 700 | 2750 | 1660 | 3250 | 550 | 730 | 660 | 609 | 44 | 4 | 20-φ36 |
| 600 | 800 | 3080 | 1910 | 3680 | 550 | 845 | 770 | 720 | 46 | 4 | 20-φ39 |
| 700 | 900 | 3570 | 2200 | 4270 | 600 | 960 | 875 | 820 | 50 | 5 | 24-φ42 |
| 800 | 1000 |
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| 1085 | 990 | 928 | 54 | 5 | 24-φ48 |
主要外形及連接尺寸Z6S40（H、Y）-40（4.0MPa）Mani Outline and Connecting Flangs Size
| 公稱通徑DN Nominal | 外形尺寸Outline Size | 連接尺寸Connecting Size | |||||||||
| L | H | H1 | H2 | Φdo | D | D1 | D2 | C | f | n-φd | |
| 50 | 250 | 790 | 420 | 840 | 180 | 165 | 125 | 99 | 20 | 3 | 4-φ18 |
| 80 | 310 | 910 | 460 | 990 | 200 | 200 | 160 | 132 | 24 | 3 | 8-φ18 |
| 100 | 350 | 1050 | 560 | 1150 | 250 | 235 | 190 | 156 | 24 | 3 | 8-φ22 |
| 150 | 450 | 1240 | 660 | 1390 | 320 | 300 | 250 | 211 | 28 | 3 | 8-φ26 |
| 200 | 550 | 1520 | 810 | 1720 | 400 | 375 | 320 | 284 | 34 | 3 | 12-φ30 |
| 250 | 650 | 1700 | 930 | 1950 | 400 | 450 | 385 | 315 | 38 | 3 | 12-φ33 |
| 300 | 750 | 1930 | 1090 | 2230 | 450 | 515 | 450 | 409 | 42 | 4 | 16-φ33 |
| 350 | 850 | 2160 | 1230 | 2510 | 450 | 580 | 510 | 465 | 46 | 4 | 16-φ36 |
| 400 | 950 | 2330 | 1360 | 2730 | 500 | 680 | 585 | 535 | 50 | 4 | 16-φ39 |
| 450 | 1050 | 2540 | 1510 | 2990 | 500 | 685 | 610 | 560 | 50 | 4 | 20-φ39 |
| 500 | 1150 | 2750 | 1660 | 3250 | 550 | 755 | 670 | 615 | 52 | 4 | 20-φ42 |
| 600 | 1350 | 3080 | 1910 | 3680 | 550 | 890 | 795 | 735 | 60 | 4 | 20-φ48 |
| 700 |
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| 800 |
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注：根據(jù)不同的法門扭矩、使用介質(zhì)選配，不同的執(zhí)行器型號，其相關(guān)尺寸隨之變化。
Note：The relative sizes are subject to change responding to difference in valve torque,medium and actuator model.
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