瑞鑄鋼電動(dòng)截止閥J941H-16C鑄

產(chǎn)品價(jià)格：	0/人民幣
最后更新：	2018-06-19 14:13:41
產(chǎn)品產(chǎn)地：	本地
發(fā)貨地：	河北 (發(fā)貨期：當(dāng)天內(nèi)發(fā)貨)
供應(yīng)數(shù)量：	不限
有效期：	長(zhǎng)期有效
最少起訂：	1
瀏覽次數(shù)：	80

公司基本資料信息

河北德科機(jī)械科技有限公司
張龍經(jīng)理
會(huì)員[試用會(huì)員產(chǎn)品]
郵件zhanlong@runlian365.com
手機(jī)18713967892
電話
傳真
地址邢臺(tái)市橋東區(qū)泉南大街唐寧十號(hào)

產(chǎn)品詳細(xì)說(shuō)明

電動(dòng)截止閥屬于強(qiáng)制密封式閥門(mén)，所以在閥門(mén)關(guān)閉時(shí)，必須向閥瓣施加壓力，以強(qiáng)制密封面不泄漏。當(dāng)介質(zhì)由閥瓣下方進(jìn)入閥門(mén)時(shí)，操作力所需要克服的阻力，是閥桿和填料的摩擦力與由介質(zhì)的壓力所產(chǎn)生的推力，關(guān)閥門(mén)的力比開(kāi)閥門(mén)的力大，所以閥桿的直徑要大，否則會(huì)發(fā)生閥桿頂彎的故障。近年來(lái)，從自密封的閥門(mén)出現(xiàn)后，截止閥的介質(zhì)流向就改由閥瓣上方進(jìn)入閥腔，這時(shí)在介質(zhì)壓力作用下，關(guān)閥門(mén)的力小，而開(kāi)閥門(mén)的力大，閥桿的直徑可以相應(yīng)地減少。同時(shí)，在介質(zhì)作用下，這種形式的閥門(mén)也較嚴(yán)密。我國(guó)閥門(mén)“三給”曾規(guī)定，截止閥的流向，一律采用自上而下。電動(dòng)截止閥開(kāi)啟時(shí)，閥瓣的開(kāi)啟高度，為公稱(chēng)直徑的25%～30%時(shí)，流量已達(dá)到最大，表示閥門(mén)已達(dá)全開(kāi)位置。所以截止閥的全開(kāi)位置，應(yīng)由閥瓣的行程來(lái)決定。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 TestGB122235GB12221GB9113 JB79GB9131GB/T13927 JB/T9092電動(dòng)截止閥壓力試驗(yàn)公稱(chēng)壓力NominalPressure1.62.54.06.410.016.0強(qiáng)度試驗(yàn) Shell Test2.43.86.09.615.024.0水密封試驗(yàn) Water Seal Test1.82.84.47.011.018.0上密封試驗(yàn)Backseat Test1.82.84.47.011.018.0氣密封試驗(yàn) Air Seal Test0.5-0.7電動(dòng)截止閥主要零件材料及性能體、蓋、板 Body Cover Disc閥桿Stem密封面 Sealing Face墊片Sealing　Shim填料Packing工作溫度℃ Working Temperature適用介質(zhì)Suitable MediumWCB2Cr1313CrSTL木體材料With BodyMaterial尼龍Nylon增強(qiáng)柔性石墨Enhanced Flexible Graphite13Cr/柔性石墨1Cr13/Flexible Graphite08軟鋼08 Soft Steal0Cr18Ni9Ti0Cr17Ni12Mo2TiXD550F(T)PTFE柔性石墨增強(qiáng)柔性石墨Flexible GraphiteEnhanced Flexible GraphiteSFB/260SFP/260PTFE≤425水蒸汽油品WaterSteamPetroleumPtoductsWC138CrMoAl25Cr2MoV≤450WC6≤540WC9≤570C5 C12≤540ZGCr5Mo≤200硝類(lèi)Nitric acidZG1Cr18Ni9Ti1Cr18Ni9Ti≤200醋類(lèi)Acetic acidZG1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti電動(dòng)截止閥規(guī)格主要尺寸和重量1.6MPaDNLDD1D2bn-φdHDo重量 Weight凸面法蘭RFJ941HJ941YJ941WJ941FJ941N16C16P16R16I10130906040144-141981204.915130956545144-142181205.3201501057555144-142581407.0251601158565144-142751607.432180135100781-182801808.340200145110851-1833020012.6502301601251001-183502401465290180145120184-1840028022.780310195160135208-1835528029100350215180155208-1841532032.8125400245210185228-1846036079.5150480280240210248-23510400932006003352952652612-237104001792506224053553203012-2578504413006984604103753012-259255006電動(dòng)截止閥規(guī)格主要尺寸和重量2.5MPaDNLDD1D2bn-φdHDo重量 Weight凸面法蘭RFJ941HJ941YJ941WJ941FJ941N16C16P16R16I101309060401-141981204.9151309565451-142181205.32015010575551-142581407.02516011585651-142751607.43218013510078184-182801808.34020014511085184-1833020012.650230160125100208-183502401665290180145120228-184002802580310195160135228-2335528030100350230190160248-2541532034.8125400270220188288-2546036089.51504803002502183012-25510400992006003603102783412-257104001812506224253703323612-3078504453006984854303904016-30925500651電動(dòng)截止閥規(guī)格主要尺寸和重量4.0MPaDNLDD1D2bn-φdHD0重量Weight凹凸法蘭 MFMJ941H J941Y J941W J941F J941N40 40P 40R 40I2015010575511-1427514072516011585581-1428516093218013510066184-18302180124020014511076184-18355200175023016012588204-183732402465290180145110228-184082803380310195160121228-1843632044100350230190150248-2348036060125400270220176288-2558840090150480300250204308-256114001002005333753202603812-307204001906.4MPa201901259051204-1822816013凹凸法蘭 MFMJ941H J941Y J941W J941F J941N40 40P 40R 40I2521013510058224-18275180153223015011066244-23325200194026016512576244-233602402550300175135882-234102803565340200160110288-234503204880380210170121308-2348536056100430250200150328-25537400125125500295240176368-30631400130150550340280204388-34501602006504053452604412-3481350028510.0MPa101701007035204-141981206凹凸法蘭 MFMJ941H J941Y J941W J941F J941N100 100P 100R 100I151701057540204-1420214011201901259051224-18228160132521013510058244-18250180143223015011066244-2332622010260165125762-23359240305030019514588284-254142805065340220170110328-254343206580380230180121348-255474000430265210150388-306214501161255003102501728-347324501501505503502902044612-348405003002006504303602605412-4192555060016.0151701107540244-1814814012環(huán)槽法蘭 RTJ J941H J941Y J941W160 160P 160R 160I2019013090512-23156160152521014010058284-23175180173223016511566304-25200200214026017512576324-27231240315030021516588368-252622505365340245190110448-303033207080380260205121468-303414000430300240150488-34485450120

主要特點(diǎn)及用途1. 結(jié)構(gòu)緊湊、設(shè)計(jì)合理，閥門(mén)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(zhǎng)3. 采用柔性石墨填料、密封可靠、操作輕便靈活4. 驅(qū)動(dòng)方式分手動(dòng)、電動(dòng)、氣動(dòng)、齒輪傳功，結(jié)構(gòu)型式：彈性楔式單閘板、剛性楔式單閘板和雙閘板型式。5. 廣泛適用于石油工，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。主要性能規(guī)范試驗(yàn)壓力公稱(chēng)壓力PN(MPa)實(shí)驗(yàn)壓力(MPa)殼體密封(液)密封(氣)上密封1.62.41.80.61.82.53.82.80.62.84.06.04.40..46.49.67.00.67.010.015.011.00.611.016.024.018.00.618.0適用范圍殼體材料適用介質(zhì)適用溫度(℃)碳素鋼(C型)水、蒸汽、油品≤425硝類(lèi)≤200醋類(lèi)≤200水、蒸汽、油品≤550主要零件材料閥體、閥蓋閥板、閥座閥桿閥桿螺母填料手輪碳素鋼優(yōu)質(zhì)碳鋼+硬質(zhì)合金或不銹鋼鉻不銹鋼鋁青銅石墨石棉盤(pán)根可鍛鑄鐵鉻鎳鈦鋼不銹鋼、不銹鋼+硬質(zhì)合金鉻鎳鈦不銹鋼鋁青銅浸聚四乙可鍛鑄鐵鉻鎳鉬鈦鋼不銹鋼、不銹鋼+硬質(zhì)合金鉻鎳鉬鈦不銹鋼鋁青銅烯石棉盤(pán)根可鍛鑄鐵鉻鉬鋼合金鋼+硬質(zhì)合金鉻鉬鋁鋼鋁青銅柔性石墨可鍛鑄鐵主要尺寸及重量公稱(chēng)通徑主要外形尺寸和連接尺寸(mm)電動(dòng)裝置重量LDD1D2bfz-dHZ940H-16CZ940Y-16PZ940Y-16RZ940W-16PZ940W-16RZ940Y-16IZ941YZ941Z941Z941Z941Z94140200145110851634-18595DZW1556502501601251001634-18653DZW2059652651801451201834-18665DZW2062802801951601352038-18725DZW20741003002151801552038-18787DZW20921503502802402102438-23955DZW3016120040033529526526312-231105DZW3021925045040535532030312-251343DZW4537630050046041037530412-251516DZW6048435055052047043534416-251678DZW60695400600580525485316-301849DZW90977450650058554540420-301937DZW90103350070070565060844420-342234DZW120108760080084077071848520-412432DZW180135770090091084078850524-412489DZW25014818001000102095089852524-4123DZW3501845注:DN700、DN800的型號(hào)為Z942型NOTE:DN700、DN800type is Z942.主要尺寸及重量公稱(chēng)通徑主要外形尺寸和連接尺寸(mm)電動(dòng)裝置重量(kg)LDD1D2bfz-dHZ940H-25CZ940Y-25PZ940Y-25RZ940W-25PZ940W-25RZ940Y-25IZ941YZ941Z941Z941Z941Z94140200145110851834-18595DZW1560502501601251002034-18653DZW20652651801451202238-18665DZW2065802801951601352238-18725DZW20791003002301901602438-23787DZW20981253252702201882838-25902DZW301541503503002502183038-25955DZW3016820040036031027834312-251105DZW4521925045042537033236312-301343DZW4539030050048543039040412-301516DZW6050535055055049044844416-301678DZW60730060061055050548416-341849DZW90102745065066060055550416-341937DZW90113950070073066061052420-342234DZW120122860080084077071856520-412432DZW180150270090095587581560520-412489DZW250161780010001070990930524-4823DZW3501923DN700、DN800的型號(hào)為Z942型 NOTE:DN700、DN800type is Z942.主要尺寸及重量Main dimensions and weight公稱(chēng)通徑主要外形尺寸和連接尺寸(mm)電動(dòng)裝置重量(kg)LDD1D2D6bz-dff2HZ940H-40Z940Y-40PZ940Y-40RZ940W-40PZ940W-40RZ940Y-40IZ941YZ941Z941Z941Z941Z941402001451108576,184-1834617DZW15465025016012510088204-1834665DZW205865280180145120110228-1834680DZW206880310195160135121228-1834752DZW2080100350230190160150248-2334.5846DZW30108150450300250218204308-2534.51087DZW452582005503753202822603812-3034.51243DZW453662506504453853453134212-3434.51429DZW6047230075051045040834616-3444.51608DZW906733508505705104654225216-34451738DZW908044009506555855354745816-41457DZW120108145010506806105605246020-41452104DZW180125950011507556706125766220-48452401DZW1801348主要尺寸及重量公稱(chēng)通徑主要外形尺寸和連接尺寸(mm)電動(dòng)裝置重量(kg)LDD1D2D6bz-dff2HZ940H-Z940Y-PZ940Y-RZ940W-PZ940W-RZ940Y-IZ941YZ941Z941Z941Z941Z94150250175135105882-2334667DZW206865280200160130110288-2334685DZW207280310210170140121308-2334748DZW3088100350250200168150328-2534.5845DZW30117150450340<, o:p>280240204888-3434.51009DZW453142005504053453002604412-3434.51253DZW604322506504704003453134812-4134.51449DZW605953007505304604123615416-4144.51867DZW907213508505955254754226016-41451931DZW1208634009506705855254746616-48452017DZW1801129500115080070505767020-54452459DZW 2501493Z940H-100Z940Y-100PZ940Y-100RZ940W-100PZ940W-100RZ940Y-100IZ941YZ941Z941Z941Z941Z9415025019514511288284-2534781DZW207865280220170138110328-2534830DZW209680310230180148121348-2534865DZW30126100350265210172150388-3034.51179DZW301341504503502902502044612-3434.51201DZW603522005504303603122605412-4134.51611DZW604842506505004303823136012-4134.51903DZW9060830075058550044237016-4844.52054DZW1207573508506555604984227616-54452132DZW1809944009507156205584748016-54452321DZW 2501269Z940H-160Z940Y-160PZ940Y-160RZ940W-160PZ940W-160RZ940Y-160IZ941YZ941Z941Z941Z941Z9415030021516513288368-2534905DZW2010165340245190152110448-3034968DZW2013780390260205168121468-3034978DZW30167100450300240200150488-3434.51043DZW30211125525355285238176608-4134.51248DZW604241506003903182702046612-4134.51394DZW905882007504804003452507812-4834.51621DZW120839

電動(dòng)截止閥屬于強(qiáng)制密封式閥門(mén)，所以在閥門(mén)關(guān)閉時(shí)，必須向閥瓣施加壓力，以強(qiáng)制密封面不泄漏。當(dāng)介質(zhì)由閥瓣下方進(jìn)入閥門(mén)時(shí)，操作力所需要克服的阻力，是閥桿和填料的摩擦力與由介質(zhì)的壓力所產(chǎn)生的推力，關(guān)閥門(mén)的力比開(kāi)閥門(mén)的力大，所以閥桿的直徑要大，否則會(huì)發(fā)生閥桿頂彎的故障。近年來(lái)，從自密封的閥門(mén)出現(xiàn)后，截止閥的介質(zhì)流向就改由閥瓣上方進(jìn)入閥腔，這時(shí)在介質(zhì)壓力作用下，關(guān)閥門(mén)的力小，而開(kāi)閥門(mén)的力大，閥桿的直徑可以相應(yīng)地減少。同時(shí)，在介質(zhì)作用下，這種形式的閥門(mén)也較嚴(yán)密。我國(guó)閥門(mén)“三給”曾規(guī)定，截止閥的流向，一律采用自上而下。電動(dòng)截止閥開(kāi)啟時(shí)，閥瓣的開(kāi)啟高度，為公稱(chēng)直徑的25%～30%時(shí)，流量已達(dá)到最大，表示閥門(mén)已達(dá)全開(kāi)位置。所以截止閥的全開(kāi)位置，應(yīng)由閥瓣的行程來(lái)決定。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 TestGB122235GB12221GB9113 JB79GB9131GB/T13927 JB/T9092電動(dòng)截止閥壓力試驗(yàn)公稱(chēng)壓力NominalPressure1.62.54.06.410.016.0強(qiáng)度試驗(yàn) Shell Test2.43.86.09.615.024.0水密封試驗(yàn) Water Seal Test1.82.84.47.011.018.0上密封試驗(yàn)Backseat Test1.82.84.47.011.018.0氣密封試驗(yàn) Air Seal Test0.5-0.7電動(dòng)截止閥主要零件材料及性能體、蓋、板 Body Cover Disc閥桿Stem密封面 Sealing Face墊片Sealing　Shim填料Packing工作溫度℃ Working Temperature適用介質(zhì)Suitable MediumWCB2Cr1313CrSTL木體材料With BodyMaterial尼龍Nylon增強(qiáng)柔性石墨Enhanced Flexible Graphite13Cr/柔性石墨1Cr13/Flexible Graphite08軟鋼08 Soft Steal0Cr18Ni9Ti0Cr17Ni12Mo2TiXD550F(T)PTFE柔性石墨增強(qiáng)柔性石墨Flexible GraphiteEnhanced Flexible GraphiteSFB/260SFP/260PTFE　　≤425水蒸汽油品WaterSteamPetroleumPtoductsWC138CrMoAl25Cr2MoV≤450WC6≤540WC9≤570C5 C12≤540ZGCr5Mo≤200硝類(lèi)Nitric acidZG1Cr18Ni9Ti1Cr18Ni9Ti≤200醋類(lèi)Acetic acidZG1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti電動(dòng)截止閥規(guī)格主要尺寸和重量1.6MPaDNLDD1D2bn-φdHDo重量 Weight凸面法蘭RFJ941HJ941YJ941WJ941FJ941N16C16P16R16I10130906040144-141981204.915130956545144-142181205.3201501057555144-142581407.0251601158565144-142751607.432180135100781-182801808.340200145110851-1833020012.6502301601251001-183502401465290180145120184-1840028022.780310195160135208-1835528029100350215180155208-1841532032.8125400245210185228-1846036079.5150480280240210248-23510400932006003352952652612-237104001792506224053553203012-2578504413006984604103753012-259255006電動(dòng)截止閥規(guī)格主要尺寸和重量2.5MPaDNLDD1D2bn-φdHDo重量 Weight凸面法蘭RFJ941HJ941YJ941WJ941FJ941N16C16P16R16I101309060401-141981204.9151309565451-142181205.32015010575551-142581407.02516011585651-142751607.43218013510078184-182801808.34020014511085184-1833020012.650230160125100208-183502401665290180145120228-184002802580310195160135228-2335528030100350230190160248-2541532034.8125400270220188288-2546036089.51504803002502183012-25510400992006003603102783412-257104001812506224253703323612-3078504453006984854303904016-30925500651電動(dòng)截止閥規(guī)格主要尺寸和重量4.0MPaDNLDD1D2bn-φdHD0重量Weight凹凸法蘭 MFMJ941H J941Y J941W J941F J941N40 40P 40R 40I2015010575511-1427514072516011585581-1428516093218013510066184-18302180124020014511076184-18355200175023016012588204-183732402465290180145110228-184082803380310195160121228-1843632044100350230190150248-2348036060125400270220176288-2558840090150480300250204308-256114001002005333753202603812-307204001906.4MPa201901259051204-1822816013凹凸法蘭 MFMJ941H J941Y J941W J941F J941N40 40P 40R 40I2521013510058224-18275180153223015011066244-23325200194026016512576244-233602402550300175135882-234102803565340200160110288-234503204880380210170121308-2348536056100430250200150328-25537400125125500295240176368-30631400130150550340280204388-34501602006504053452604412-3481350028510.0MPa101701007035204-141981206凹凸法蘭 MFMJ941H J941Y J941W J941F J941N100 100P 100R 100I　151701057540204-1420214011201901259051224-18228160132521013510058244-18250180143223015011066244-2332622010260165125762-23359240305030019514588284-254142805065340220170110328-254343206580380230180121348-255474000430265210150388-306214501161255003102501728-347324501501505503502902044612-348405003002006504303602605412-4192555060016.0151701107540244-1814814012環(huán)槽法蘭 RTJ J941H J941Y J941W160 160P 160R 160I2019013090512-23156160152521014010058284-23175180173223016511566304-25200200214026017512576324-27231240315030021516588368-252622505365340245190110448-303033207080380260205121468-303414000430300240150488-34485450120

【產(chǎn)品名稱(chēng)：電動(dòng)法蘭截止閥】【產(chǎn)品型號(hào)：J941H/Y 】電動(dòng)法蘭截止閥產(chǎn)品簡(jiǎn)介：電動(dòng)截止閥由電動(dòng)執(zhí)行機(jī)構(gòu)和截止閥兩部分組成。閥體材料品種齊全，填料、墊片可根據(jù)實(shí)際工況或用戶要求合理選配，能適用于各種壓力、溫度及介質(zhì)工況。閥在管路中主要用來(lái)做切斷、分配和改變介質(zhì)的流動(dòng)方向，一般不做調(diào)節(jié)使用，因?yàn)檎{(diào)節(jié)時(shí)不平衡力太大，對(duì)閥芯的沖蝕比較厲害。適用給排水、石、冶金等壓力較高的場(chǎng)合。電動(dòng)法蘭截止閥工作原理：電動(dòng)截止閥倒密封采用螺紋連接密封座或本體堆焊奧氏體不銹鋼而成，密封可靠，更換填料可在不停機(jī)情況下進(jìn)行，方便快捷，不影響系統(tǒng)運(yùn)行。配有多回轉(zhuǎn)式電動(dòng)裝置，具有殼體小，重量輕，功能全，并可與遠(yuǎn)程電腦配套使用，也可按用戶要求選配電動(dòng)裝置。電動(dòng)截止閥適用于公稱(chēng)壓力PN1．6～16MPa，工作溫度-29～550℃的石油、工、制藥、肥、電力行業(yè)等各種工況的管路上，切斷或接通管路介質(zhì)。電動(dòng)法蘭截止閥產(chǎn)品特點(diǎn)：☆閥桿開(kāi)啟或關(guān)閉行程相對(duì)較短，具有非常可靠的切斷動(dòng)作。☆全開(kāi)狀態(tài)，閥座與閥瓣密封面這間不再有接觸，密封面機(jī)械磨損較少。☆可以裝在管道的任何位置上，介質(zhì)從下往上流。☆不銹鋼截止閥適用于各類(lèi)腐蝕性介質(zhì)的管道上，有良好的防腐性和足夠的強(qiáng)度。☆合金鋼截止閥適用于耐高溫的蒸汽、油品管道上，具有耐高溫特點(diǎn)。電動(dòng)法蘭截止閥主要零件材料及主要用途閥體閥蓋閥瓣密封圈閥桿填料適用介質(zhì)適用溫度(≤℃)WCBWCB+D507MOD5772Crl3柔性石墨水、油品、蒸汽425ZGlCrl8Ni9Ti0Crl8Ni9Ti+Stellite12Stellite6lCrl8Ni9TiPTFE硝類(lèi)200ZGlCrl8Ni2Mo2TiCF8M+Stellite12lCrl8Ni2Mo2TilCrl8Ni2Mo2TiPTFE類(lèi)、堿類(lèi)、混200ZG00Crl7Nil4M02CF3M+Stellite12Stel1ite6316LPTFE類(lèi)、尿素、銨液200ZGlCr5MOZGlCr5MO+Stellite12Stel1ite625Cr2Mo1VA柔性石墨水、油品、蒸汽550

電動(dòng)截止閥,美標(biāo)閘閥的工作原理是靠旋轉(zhuǎn)閥戀來(lái)使閥門(mén)暢通或閉塞。閘閥開(kāi)關(guān)輕便，體積小，可以做成很大口徑，密封可靠，結(jié)構(gòu) 簡(jiǎn)單，方便，密封面與球面常在閉合狀態(tài)，不易被介質(zhì)沖蝕，在各行業(yè)得到廣泛的應(yīng)用。電動(dòng)止截閥標(biāo)準(zhǔn)與規(guī)范設(shè)計(jì)與制造結(jié)構(gòu)長(zhǎng)度壓力溫度等級(jí)連接法蘭試驗(yàn)與檢驗(yàn)GB12235GB12221GB9131JB/T74HG20604JB/T74-90GB9113HG20592-20635JB/T9092-1999GB13927電動(dòng)截止閥主要零件材料零件名稱(chēng)材料牌號(hào)閥體WCBZG1Cr18Ni9TiZG1Cr18Ni12MoTiZGCr5Mo閥蓋WCBZG1Cr18Ni9TiZG1Cr18Ni12MoTiZGCr5Mo支架WCBZG1Cr18Ni9TiZG1Cr18Ni12MoTiZGCr5Mo閥瓣2Cr13304316Cr5Mo閥桿2Cr1330431625Cr2MoV閥座25304316304密封環(huán)、墊片304、包覆墊填料增強(qiáng)柔性石墨電動(dòng)截止閥性能規(guī)范公稱(chēng)壓力PN（MPa）試驗(yàn)壓力（MPa）適用溫度（℃）適用介質(zhì)強(qiáng)度試驗(yàn)密封試驗(yàn)WCBWr5Mo1Cr18Ni12Mo2Ti1C18Ni9Ti1.62.41.8≤425≤550≤200≤200水、油品、蒸氣、性介質(zhì)2.53.82.84.06.04.46.49.67.110.01511/16.02417.6概述J941H電動(dòng)截止閥由截止閥與Z型多回轉(zhuǎn)電動(dòng)執(zhí)行器組成，有開(kāi)關(guān)型、調(diào)節(jié)型兩種，工作電壓一般為380VAC,另外需要?jiǎng)e的電壓可以定制。電動(dòng)截止閥適用于公稱(chēng)壓力PN1．6～16MPa，工作溫度-29～550℃的石油、工、制藥、肥、電力行業(yè)等各種工況的管路上，切斷或接通管路介質(zhì)。驅(qū)動(dòng)方式有手動(dòng)、齒輪傳動(dòng)、電動(dòng)、氣動(dòng)等。J941H電動(dòng)截止閥法蘭連接適用于公稱(chēng)壓力PN1．6～16MPa，工作溫度-29～550℃的石油、工、制藥、肥、電力行業(yè)等各種工況的管路上，切斷或接通管路介質(zhì)。驅(qū)動(dòng)方式有手動(dòng)、齒輪傳動(dòng)、電動(dòng)、氣動(dòng)等。結(jié)構(gòu)特點(diǎn)1、選材考究，符合國(guó)內(nèi)、外相關(guān)標(biāo)準(zhǔn)，結(jié)構(gòu)合理，造型美觀。2、閥瓣、閥座密封面采用鐵基合金堆焊或司太立（Stellite）鈷基硬質(zhì)合金堆焊而成，耐磨、耐高溫、耐腐蝕、抗擦傷性能好，使用壽命長(zhǎng)。4、閥桿經(jīng)調(diào)質(zhì)及表面氮處理，有良好的抗腐蝕性和抗擦傷性。5、可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面型式，滿足各種工程需要及用戶要求。6、閥體材料品種齊全，填料、墊片可根據(jù)實(shí)際工況或用戶要求合理選配，能適用于各種壓力、溫度及介質(zhì)工況。7、倒密封采用螺紋連接密封座或本體堆焊奧氏體不銹鋼而成，密封可靠，更換填料可在不停機(jī)情況下進(jìn)行，方便快捷，不影響系統(tǒng)運(yùn)行。8、配有DZW系列多回轉(zhuǎn)式電動(dòng)裝置，具有殼體小，重量輕，功能全，并可與遠(yuǎn)程電腦配套使用，也可按用戶要求選配電動(dòng)裝置。

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