進(jìn)口法蘭全焊接球閥
德國托普進(jìn)口法蘭全焊接球閥產(chǎn)品概述：
進(jìn)口法蘭全焊接球閥在各個領(lǐng)域使用非常廣泛。其*的品質(zhì)和高性能的穩(wěn)定性是普通鑄鋼球閥所無法達(dá)到的，其使用壽命遠(yuǎn)遠(yuǎn)大于鑄鋼球閥，全焊接球閥廣泛應(yīng)用于城市燃?xì)?、城市供熱、石油化工、造船、鋼鐵、調(diào)壓站、發(fā)電廠等各類管道設(shè)備上。全焊接球閥能*可靠運(yùn)行使用，不需要維護(hù)，安裝簡單，使閥門的安裝別的更為便捷。 用途： 城市煤氣：煤氣輸出管道、主干線及各支線供應(yīng)管道等。集中供熱：大型供熱設(shè)備輸出管線、主干線、支線。熱交換機(jī)：管道及各回路啟閉。鋼鐵廠：各種流體管道、廢氣擇放管道、煤氣和熱力供應(yīng)管道、燃料供應(yīng)管道。各種工業(yè)設(shè)備：各種熱處理管道、各種工業(yè)煤氣和熱力管道。
Germany top import flange welded ball valve product overview:
Inlet flange full welded ball valve is widely used in various fields. The superior quality and high performance stability is the common cast steel ball valve which can not be achieved, the service life is far greater than the steel ball valve, full welded ball valve is widely used in city gas, city heating, petrochemical, shipbuilding, steel, power plants and other types of station, pipeline equipment. Full welded ball valve can be used for long-term reliable operation, no maintenance, simple installation, so that the installation of the valve is more convenient. Use: City gas: gas output pipeline, the trunk line and the branch supply pipes etc.. Central heating: large heating equipment output pipeline, trunk line, branch line. Heat exchanger: pipeline and the opening and closing of each circuit. Iron and steel plant: all kinds of fluid pipelines, exhaust gas pipeline, gas and heat supply pipeline, fuel supply pipeline. A variety of industrial equipment: a variety of heat treatment pipeline, a variety of industrial gas and heat pipes.
進(jìn)口法蘭全焊接球閥
（1）全焊接球閥結(jié)構(gòu)緊湊，密封可靠，結(jié)構(gòu)簡單，維修方便，密封面與球面常在閉合狀態(tài)，不易被介質(zhì)沖號（電動或氣動）進(jìn)行整機(jī)測試（防止因運(yùn)輸產(chǎn)生振動影響使用性能）
（2）合格后方可上線安裝（接線按電動執(zhí)行機(jī)構(gòu)線路圖）。
（3）準(zhǔn)備與管道連接前，須沖洗和清除干凈管道中殘存的雜質(zhì)（這些物質(zhì)可能會損壞閥座和球）。
（4）在安裝期間，請不要用閥的執(zhí)行機(jī)構(gòu)部分作為起重的吊裝點，以避免損壞執(zhí)行機(jī)構(gòu)及附件。
（5）本類閥應(yīng)安裝在管道的水平方向或垂直方向。
（6）安裝點附近的管道不可有低垂或者承受外力的現(xiàn)象，可以用管道支架或者支撐物來消除管線的偏離。
(1) full welded ball valve has the advantages of compact structure, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be washed, (electric or pneumatic) for the whole test (to prevent the vibration generated due to the use of the transport performance)
(2) can be installed on the line before the installation (wiring by the electric circuit diagram).
(3) to flush and clean the remaining impurities in the piping (which may cause damage to the seat and ball) prior to connecting to the pipe.
(4) during installation, do not use the actuator part of the valve as a lifting point to avoid damage to the actuator and accessories.
(5) the valve shall be installed in the horizontal or vertical direction of the pipe.
(6) installation of the pipeline near the external force should not be lowered or the phenomenon, you can use pipe support or supports to eliminate the deviation from the pipeline.
進(jìn)口法蘭全焊接球閥技術(shù)參數(shù)：
口徑尺寸:1/2寸-12寸 工作壓力:PN1.6、2.5MPA 介質(zhì)溫度:－20℃-120℃
傳動方式:手動、蝸輪傳動 閥體材質(zhì):碳鋼 密封材質(zhì):特氟隆
球芯材質(zhì):不銹鋼 閥桿材質(zhì):不銹鋼 流體介質(zhì): 水、油品、暖氣、燃?xì)獾榷喾N介質(zhì)
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