- 產(chǎn)品說明ZDAOX43 型軌道旋塞閥:外形接近閘門,并采用法蘭連接的方式,閥體內部采用塞子旋轉的原理實現(xiàn)啟閉。設計原理合理、簡單、美觀,以滿足市場需求。適用于壓力級 150~900Lb(1.6~32.0MPa),工作溫度 -29~150℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管路上,切斷或接通管路介質。工作原理:軌道旋塞閥全開的狀態(tài)下,塞子的通道閥體的通道對齊,能保證理想的壓力降。轉動手輪塞子朝閥門的方向轉動,同時帶動閥片轉動90度,當繼續(xù)轉動手輪,塞子將會下壓,使閥門向兩側張開,閥片將緊緊的壓在閥座上,使閥門關閉;當手輪向反方向轉動時,首先使塞子向上運動,使閥片于閥座脫離,繼續(xù)轉動手輪,使塞子帶動閥片轉動 90 度,最后塞子的通道于閥體的通道對齊,使閥門處于全開的狀態(tài)。產(chǎn)品特點:①軌道旋塞閥在開啟的過程中閥片和閥座處于脫離狀態(tài),開關的過程是零摩擦,不會使密封面磨損。②塞子轉動靈活,又可以保證進、出口端和中法蘭連接端的密封,同時密封采用軟密封(氟橡膠),密封性是通過閥片四周的密封圈來實現(xiàn)的。③的燕尾槽保護和固定密封圈,使密封在關閉時為零泄露。④使用介質范圍廣,不受安裝方向的限制。無振動,噪聲小。產(chǎn)品性能參數(shù)軌道旋塞閥主要性能參數(shù)型號壓力級/Lb殼體試驗壓力/MPa密封試驗壓力/MPa適用溫度/℃適用介質ZDAOX43-150(Lb)1503.02.2≤180水、蒸汽、油品ZDAOX43-300(Lb)3007.55.5ZDAOX43-600(Lb)60015.011.0ZDAOX43-900(Lb)90022.516.5產(chǎn)品零部件材料軌道旋塞閥零部件材料型號材料閥體、閥蓋、填料壓蓋塞子、閥桿、導向螺栓、銷、閥片密封圈O 形圈填料ZDAOX43-150(Lb)WCB、CF8、CF8M、CF3、CF3MGr.F6a、F22、CF8、CF8M、CF3、CF3M氟橡膠丁腈橡膠柔性石墨+不銹鋼ZDAOX43-300(Lb)ZDAOX43-600(Lb)ZDAOX43-900(Lb)產(chǎn)品外形及結構尺寸ZDAOX43-150(Lb) 型軌道旋塞閥主要外形及結構尺寸(mm)PNDN/inL(RF)L(BW)HW重量/kg151/210815223012010203/41171782601401225112720330014018321¼14021634018025401½1652293802002950217826743522034652½190305460260398032033304902805010042293565253006512552543815703409515062673946254001352008292457700450210250103305337804502753001235661087050035035014381686980500605ZDAOX43-300(Lb) 型軌道旋塞閥主要外形及結構尺寸(mm)PNDN/inL(RF)L(BW)HW重量/kg151/214015223012011203/41521782601401325116520330014020321¼17821634018027401½1902293802003150221626743522037652½2413054602604480328333049028060100430535652530082125538138157034011515064034576254001652008419521700450225250104575597804503053001250263587050040535014765762980500650ZDAOX43-600(Lb) 型軌道旋塞閥主要外形及結構尺寸(mm)PNDN/inL(RF)L(BW)HW重量/kg151/216516523012013203/41901902601401525121621630014022321¼22922934018029401½2412413802003450229229243522041652½3303304602605480335635649028068100443243252530099125550850857034012815065595596254001912008660660700450258250107877877804504303001283883887050065035014889889980500870ZDAOX43-900(Lb) 型軌道旋塞閥主要外形及結構尺寸(mm)PNDN/inL(RF)L(BW)HW重量/kg151/222922923012015203/42292292601401925125425430014024321¼27927934018032401½3053053802003850236836843522047652½41941946026062803381381490280751004457457525300115125555955957034014715066106106254002202008737737700450379250108388387804504903001296596587050072035014102910299805001020