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    產品中心

    當前位置:首頁-產品中心-蝶閥 - 手動蝸輪蝶閥 - 手動蝸輪硬密封蝶閥D343H

    手動蝸輪硬密封蝶閥D343H

    發布時間:2018-04-11 點擊量:1863
    手動蝸輪硬密封蝶閥D343H
     

    手動蝸輪硬密封蝶閥D343H采用三偏心密封結構,閥座與蝶板幾乎無磨損,具有越關越緊的密封功能
    密封圈選用不銹鋼制作,具有金屬硬密封和彈性密封的雙重優點,無論在低溫和高溫的情況下,均具有優良的密封性能,具有耐腐蝕,使用壽命長等特點
    蝶板密封面采用堆焊鈷基硬質合金,密封面耐磨損,使用壽命長
    大規格蝶板采用絎架結構,強度高,過流面積大,流阻小
    金屬硬密封蝶閥具有雙向密封功能,安裝時不受介質流向的限制,也不受空間位置的影響,可在任何方向安裝
    驅動裝置可以多工位(旋轉90°180°)安裝,便于用戶使用

    手動蝸輪硬密封蝶閥D343H性能參數

    型號D343H-10
    D343H-16
    D343H-25
    D343H-40
    D343H-10P
    D343H-16P
    D343H-25P
    D343H-40P
    D343H-10R
    D343H-16R
    D343H-25R
    D343H-40R
    工作壓力(MPa)1.0~4.0
    適用溫度(℃)≤425≤200
    適用介質水、油或非腐蝕性介質硝酸類介質醋酸類介質
    材料閥體、蝶板WCBCF8/304CF3M/316L
    閥桿2Cr13304316L
    閥體密封面堆焊 507--
    蝶板密封面304+柔性石墨304+PTFE304+PTFE
    填料柔性石墨PTFEPTFE

    手動蝸輪硬密封蝶閥D343H?相關尺寸

    PN0.6MPa~PN1.0MPa連接尺寸

    公稱通徑長度
    標準值
    外形尺寸
    (參考值)
    連接尺寸
    (標準值)
    重量
    (kg)
    LHH1A1B1PN0.6MPaPN1.0MPa
    毫米英寸DD1Z-dDD1Z-d
    5021081501123501802001401104-141651254-1817
    6521/21121701153701802001601304-141851454-1820
    8031141801203801802001901504-182001608-1823
    10041271901384201802002101704-182201808-1825
    12551402001644601802002402008-182502108-1840
    15061402101755552702802652258-182852408-2247
    20081522302086052702803202808-183402958-2260
    2501016525024368027028037533512-1839535012-2295
    3001217827028380038042040039512-2244540012-22124
    3501419029031083538042049044512-2250546016-22181
    4001621631034091545047054049516-2256551516-26260
    4501822233038096048049059555016-2261556520-26338
    50020229350410102048049064560020-2267062020-26360
    60024267390470122548049075570520-2678072520-30540
    70028292430550135564066086081024-2689584024-30580
    80032318470640147064066097592024-30101595024-33845
    9003633051071015457508601075102024-301115105028-331050
    10004041055077017958509001175112028-301230116028-361500
    12004847063089019658509001405134032-331455138032-392000

     
    PN1.6MPa~PN2.5MPa連接尺寸

    公稱通徑長度
    標準值
    外形尺寸
    (參考值)
    連接尺寸
    (標準值)
    重量
    (kg)
    LHH1A1B1PN1.6MPaPN2.5MPa
    毫米英寸DD1Z-dDD1Z-d
    5021081501123501802001651254-181651254-1819
    6521/21121701153701802001851454-181851458-1822
    8031141801203801802002001608-182001608-1825
    10041271901384201802002201808-182351908-2228
    12551402001644601802002502108-182702208-2643
    15061402101755552702802852408-223002508-2650
    200815223020860527028034029512-2236031012-2664
    2501016525024368027028040535512-2642537012-3099
    3001217827028380038042046041012-2648543016-30130
    3501419029031083538042052047016-2655549016-33188
    4001621631034091545047058052516-3062055016-36270
    4501822233038096045047064058520-3067060020-36350
    50020229350410102048049071565020-3373066020-36375
    60024267390470122564066084077020-3684577020-39560
    70028292430550135564066091084024-3696087524-42610
    800323184706401470640660102595024-39108599024-48880
    9003633051071015456508601125105028-391185109028-481100
    10004041055077017956509001255117028-421320121028-561600
    12004847063089019656509001485139032-481530142032-562150

     
    用戶注意:表中H1、H2、H3尺寸均可根據用戶需要加長(長桿蝶閥),若需特殊材料定貨時提出。注:Dt-代表彈性密封結構
    PN4.0MPa連接尺寸

    公稱通徑結構長度(標準值)外形尺寸(參考值)連接尺寸(標準值)
    LHH1A1B1PN4.0MPa
    毫米英寸DD1Z-d
    5021081501123501802001651254-18
    6521/21121701153701802001851458-18
    8031141801203801802002001608-18
    10041271901384201802002351908-22
    12551402001644601802002702208-26
    15061402101755552702803002508-26
    200815223020860527028037532012-30
    2501016525024368027028045038512-33
    3001217827028380038042051545016-33
    3501419029031083038042058051016-36
    4001621631034091545047066058516-39
    4501822233038096048049068561020-39
    50020229350410102048049075567020-42

     

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