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詳細(xì)資料:鑄鐵刀閘閥擁有以下特點(diǎn):1、鑄鐵刀閘閥相對(duì)于不銹鋼刀閘閥來(lái)說(shuō),成本小,價(jià)格便宜

詳細(xì)介紹

詳細(xì)資料:

    鑄鐵刀閘閥擁有以下特點(diǎn):

    1、鑄鐵刀閘閥相對(duì)于不銹鋼刀閘閥來(lái)說(shuō),成本小,價(jià)格便宜。安裝所需求的空間位置小。

    2、華楊鑄鐵刀閘閥閥體采用整體式結(jié)構(gòu),包括閥體,閘板和U型密封條,閥體中腔底部設(shè)有凹槽并裝有彈性U型密封條,當(dāng)閥門關(guān)閉時(shí)閘板下移,閘板底部邊緣與密封條接觸進(jìn)而壓縮密封條進(jìn)入凹槽中實(shí)現(xiàn)閥體和閘板的密封;

    3、當(dāng)?shù)堕l閥開(kāi)啟時(shí)閘板上移,閘板底部邊緣與密封條脫離,密封條彈起與凹槽平整,能防止刀閘閥在使用過(guò)程中,介質(zhì)沉淀物積存在閥體中腔的凹槽里,不易堵塞、無(wú)殘留,管道清洗方便,從而有效提高刀閘閥的密封效果,防止閥門關(guān)閉時(shí)泄漏。

    4、鑄鐵刀閘閥有使用壽命更長(zhǎng),維護(hù)更簡(jiǎn)單等特點(diǎn);法蘭密封面鑲O型圈,無(wú)須另配法蘭墊片,安裝簡(jiǎn)單方便,磨擦系數(shù)小,啟閉靈活,手動(dòng)刀閘閥主要由閥體、O型圈、閘板、閥桿、支架、手輪等部件組成。

    5、華楊鑄鐵刀閘閥采用對(duì)夾一體式結(jié)構(gòu),體積小,重量輕;敞開(kāi)的通道,可以防止介質(zhì)在閥內(nèi)的沉積;

    6、華楊鑄鐵刀閘閥采用可更換式密封結(jié)構(gòu),一改普通刀形閘閥與刀型閘閥維修難的問(wèn)題;

    7、華楊鑄鐵刀閘閥其閥體材質(zhì)由傳統(tǒng)的鑄鋼更換成了球墨鑄鐵,耐腐蝕性更好,有效延長(zhǎng)了使用壽命;

    8、華楊系列鑄鐵刀閘閥可配手動(dòng)、電動(dòng)、氣動(dòng)、電液動(dòng)、液動(dòng)、傘齒輪傳動(dòng)等諸多執(zhí)行器,以滿足不同工礦要求使用。

鑄鐵刀閘閥主要性能規(guī)范  Key performanceindicators                                                                                                                                                                                  

                    公稱壓力Nominal pressure                                      PN                 
                    殼體試驗(yàn)Casing test                                      1.5XPN                 
                    密封試驗(yàn)Leak test                                      1.1XPN                 
                    工作溫度Operating temperature                                     橡膠≤80℃ 四氟密封≤180℃  硬密封≤425℃Rubber ≤80℃, PTFE≤180℃, hard sealing ≤425℃                 
                    適用介質(zhì)Working medium                                      糖漿、紙漿、污水、煤漿、灰、渣水混合物Syrup, paper pulp, sewage, coal slurry, dust, slag-water mix                

鑄鐵刀閘閥主要外形及連接尺寸  Profile and connection dimension                           單位  Unit:mm                                                                                          

                    公稱壓力Nominal pressure(MPa)                                      公稱通徑Nominal through diameter(mm)                                      L                                     D                                     D1                                     D2                                     H                                     N-M                                     D0                
                    1.0                                     50                                     48                                     160                                     125                                     100                                     285                                     4-M16                                     180                
                    65                                     48                                     180                                     145                                     120                                     298                                     4-M16                                     180                
                    80                                     50                                     195                                     160                                     135                                     315                                     4-M16                                     220                
                    100                                     50                                     215                                     180                                     155                                     365                                     8-M16                                     220                
                    125                                     57                                     245                                     210                                     185                                     400                                     8-M16                                     230                
                    150                                     57                                     280                                     240                                     210                                     475                                     8-M20                                     280                
                    200                                     70                                     335                                     295                                     265                                     540                                     8-M20                                     360                
                    250                                     70                                     390                                     350                                     320                                     630                                     12-M20                                     360                
                    300                                     76                                     440                                     400                                     368                                     780                                     12-M20                                     400                
                    350                                     76                                     500                                     460                                     429                                     885                                     16-M20                                     400                
                    400                                     89                                     565                                     515                                     482                                     990                                     16-M22                                     400                
                    450                                     89                                     615                                     565                                     532                                     1100                                     20-M22                                     530                
                    500                                     114                                     670                                     620                                     585                                     1200                                     20-M22                                     530                
                    600                                     114                                     780                                     725                                     685                                     1450                                     20-M27                                     600                
                    700                                     130                                     895                                     940                                     800                                     1700                                     24-M27                                     600                
                    800                                     130                                     1010                                     950                                     905                                     2000                                     24-M30                                     680                
                    900                                     140                                     1110                                     1050                                     1005                                     2300                                     28-M30                                     680                

刀型閘閥驅(qū)動(dòng)方式:手動(dòng),電動(dòng),氣動(dòng),液動(dòng),傘齒輪,電液動(dòng)和氣液動(dòng)等驅(qū)動(dòng)方式。

刀型閘閥外形:明桿,暗桿兩種
刀型閘閥材質(zhì):鑄鐵、鑄鋼、碳鋼、不銹鋼、襯氟等
刀型閘閥密封:硬密封,軟密封,單面密封,雙面密封等多種材質(zhì)密封。     


訂貨須知:

    一、①鑄鐵刀閘閥產(chǎn)品名稱與型號(hào)②鑄鐵刀閘閥口徑③鑄鐵刀閘閥是否帶附件以便我們的為您正確選型。

    二、若已經(jīng)由設(shè)計(jì)單位選定型號(hào),請(qǐng)按型號(hào)直接向我們?nèi)A揚(yáng)銷售部訂購(gòu)。

    三、當(dāng)使用的場(chǎng)合非常重要或環(huán)境比較復(fù)雜時(shí),請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù),由我們?nèi)A楊的閥門專家為您審核把關(guān)。

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