美標(biāo)刀型閘閥manualbutt-clamp knife gate valve

設(shè)計(jì)制造 design and manufacture: mss-sp-81
結(jié)構(gòu)長(zhǎng)度 structural length: mss-sp-81
法蘭連接 flange connection: mss-sp-81
試驗(yàn)與驗(yàn)收  testing and acceptance:mss-sp-81
主要零部件材質(zhì) key parts material

 

閥體、上蓋valve body, upper cap碳鋼、不銹鋼carbon steel, stainless steel閥板valve plate不銹鋼stainless steel閥桿stem不銹鋼stainless steel密封圈seal ring橡膠、四氟、不銹鋼、硬質(zhì)合金rubber, ptfe,stainless steel,hard alloy
主要性能規(guī)范  key performanceindicators

公稱壓力nominalpressurepn殼體試驗(yàn)casing test1.5xpn密封試驗(yàn)leak test1.1xpn工作溫度operatingtemperature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
主要外形及連接尺寸  profile and connectiondimension                          單位  unit:mm

公稱壓力nominal pressure(mpa)公稱通徑nominal through diameter（mm）ldd1d2hn-md01.0504854-m01451202984-m51601353154-m8-m452101854008-m802402104758-m20280200703352952655408-m203602507039035032063012-m203603007644040036878012-m204003507650046042988516-m204004008956551548299016-m22400450896020-m225305001120020-m225306001145020-m276007000170024-m2760080005200024-m306809001005230028-m30680

 

注：0.6mpa、1.0mpa、1.6mpa及美標(biāo)150lb等連接尺寸見《法蘭連接尺寸表》

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。