斯派莎克閥門BSA2波紋管截止閥

　　商品型號*BSA2

　　商品品牌*斯派莎克

　　商品閥體*球墨鑄鐵

　　商品口徑*DN15-DN250

　　spiraxsarco/斯派莎克

　　1*產(chǎn)品需要準確報價請聯(lián)系客服人員 2*底部有產(chǎn)品詳細結(jié)構(gòu)介紹與資料請 詳細閱讀了解以便采購需求 3*無需在詢問是否，我司保 證假一賠十 注釋： 1、全網(wǎng)斯派莎克產(chǎn)品我司的數(shù)量為齊全，參數(shù)為詳細。如有需要產(chǎn)品詳細參數(shù)，請隨時聯(lián)系我司客服人員。 2、本文中所有文字、數(shù)據(jù)、圖片、報價均只適用于參考。如有不清楚產(chǎn)品參數(shù)和產(chǎn)品報價請隨時聯(lián)系我司客服人員。（報價需提供貴公司名稱及聯(lián)系方式和使用單位名稱）。 波紋管密封截止閥 斯派莎克的BSA系列波紋管密封截止閥采用獨特的波紋管密封設(shè)計，從而完全消除了閥桿填料密封泄漏的問題，滿足嚴格的泄漏等級要求。BSA系列帶有節(jié)流閥芯，雙波紋管密封，壽命更長久。 BSA型截止閥的零泄漏特性改善了設(shè)備的安全性， 節(jié)約大量能源，減少了維修費用，并為工業(yè)應(yīng)用提供了清潔安全的工作環(huán)境?？趶綇腄N15 –DN250，可提供各種不同的材質(zhì)，從鑄鐵材質(zhì)的BSA1T，球墨鑄鐵的BSA2T和鑄鋼材質(zhì)的BSA3T型截止閥，連接標準有法蘭、螺紋和承插焊等，壓力等級可PN40、ANSI 300和CLASS 800。工作溫度可達425℃，可用于高溫系統(tǒng)。從而用一種閥即可滿足各種不同的工業(yè)應(yīng)用要求，并確保長的使用壽命、免維修及堅固結(jié)實。 典型應(yīng)用流體： 蒸汽和冷凝水 工藝流體 熱水和冷水系統(tǒng) 熱油系統(tǒng) 化學(xué)熱流體 毒性流體 壓縮空氣和其它氣體 水/乙二醇等工業(yè)流體 波紋管密封截止閥，零泄漏，高效率 波紋管密封截止閥，為開/關(guān)類閥門提供了一種全新環(huán)境需求的解決方案。 使用波紋管密封設(shè)計形式可確保消除閥桿泄露現(xiàn)象，符合世界上嚴格的密封標準。這對于保證工廠安全，節(jié)約能源和保持干凈的工作環(huán)境而言至關(guān)重要。 使用優(yōu)點 1、無泄漏損失-節(jié)能并保護環(huán)境。 2、操作簡單。 3、使用壽命長。 4、無需維護。 5、完全符合歐洲壓力設(shè)備指令97/23/EC。 6、斯派莎克提供全球技術(shù)支持。 產(chǎn)品特點 壽命長： 波紋管密封的結(jié)構(gòu)設(shè)計在操作時不會產(chǎn)生任何故障，波紋管的疲勞壽命符合的國際標準。若波紋管不幸失效，閥桿上的填料密封可提供二次密封防止泄露。 免維修： 波紋管密封結(jié)構(gòu)不僅杜絕了泄露現(xiàn)象，而且無需維護。如需要更換內(nèi)部件，也非常簡單，快速，所有的墊片都不含石棉成份。 堅固耐用： 此產(chǎn)品不受振動影響，可工作于廣泛的壓力和溫度范圍。 節(jié)流閥芯： 采用節(jié)流閥芯代替?zhèn)鹘y(tǒng)的平面閥芯，可以手動對系統(tǒng)內(nèi)的壓力和流量進行粗略控制，也可代替旁路閥門進行粗略控制。所有的截止閥都采用雙波紋管，延長了產(chǎn)品的使用壽命。同時閥帽上帶有鎖緊螺母，可將閥門開度固定在某一位置。全不銹鋼材質(zhì)的型號，一般用于腐蝕性環(huán)境，閥帽上自帶有加脂按頭，可對閥桿和軸套進行潤滑。 制程應(yīng)用 波紋管密封截止閥可廣泛適用于各種工業(yè)流體，如：蒸汽，空氣，熱媒，油，熱水和冷水系統(tǒng)?？趶綇腄N50-DN250；壓力等級至PN40，ANSI300和CLASS800。可提供法蘭，螺紋和承插焊等連接方式，可適用于大部分的制程應(yīng)用。 開關(guān)應(yīng)包括： 蒸汽和冷凝水系統(tǒng)，制程流體，熱水或冷水系統(tǒng)，熱油系統(tǒng)，有毒流體，壓縮空氣和其它工業(yè)氣體，如：DOWTHERM*，SANTOTHERM*，THERMEX*，THERMINOL*，UCON （產(chǎn)品商標） 節(jié)流應(yīng)包括： 平衡管線，旁路閥或者作為粗略的控制使用。

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　　斯派莎克HV3截止閥 簡介

　　青銅閥體球形閥?？捎糜谡羝?、水、油及空氣應(yīng)用中。滿足BS 5154 Series A

　　口徑和管道連接

　　DN15 DN20 DN32 DN40 DN50 BSP螺紋連接

　　斯派莎克HV3截止閥 優(yōu)點

　　堅固

　　安全

　　成本低

　　斯派莎克HV3截止閥 工作范圍

　　斯派莎克HV3截止閥 訂貨須知

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　　斯派莎克BRV2減壓閥 簡介

　　BRV2S和BRV2B直接作用式減壓閥，分為螺紋連接和法蘭連接。適用于蒸汽或壓縮空氣之類的氣體，球墨鑄鐵閥體，可提供法蘭和螺紋連接。在負載穩(wěn)定時，可以準確的控制下游壓力。先進的制造工藝及技術(shù)保證其可靠耐用;不銹鋼內(nèi)部組件使其能應(yīng)用于大多數(shù)的工業(yè)設(shè)備中。

　　BRV2減壓閥結(jié)構(gòu)緊湊，重量輕，安裝簡便，易于調(diào)試和設(shè)定，維修方便。

　　斯派莎克閥門BSA2波紋管截止閥
斯派莎克BRV2S減壓閥 可供型號

　　BRV2S 帶不銹鋼波紋管

　　BRV2B 帶磷青銅波紋管

　　BRV2SP 可選帶外感應(yīng)管型號，帶不銹鋼波紋管

　　BRV2BP 可選帶外感應(yīng)管型號，帶磷青銅波紋管

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　　斯派莎克減壓閥DP27 簡介

　　DP17自作用導(dǎo)閥型減壓閥。通過外部壓力感應(yīng)管感應(yīng)下游壓力，調(diào)節(jié)主閥開度并維持壓力穩(wěn)定。在下游無負額時，主閥可以關(guān)閉。

　　斯派莎克25系列導(dǎo)閥型隔膜式調(diào)節(jié)閥，通過對同一主閥、不同型號導(dǎo)閥的多元化組合，可有效的控制蒸汽溫度和/或壓力

　　斯派莎克25系列調(diào)節(jié)閥的設(shè)計制造完全依據(jù)使用者的需求，其多元化的組合在工業(yè)界沒有任何其它的調(diào)節(jié)閥可與之媲美.為了實現(xiàn)多目標控制設(shè)備的獨立性和經(jīng)濟性，可在同一個主閥上組合多種控制，無論是溫度控制、壓力調(diào)節(jié)還是二者在一起，都能做到反應(yīng)迅速、控制、安全可靠

　　同時，25系列調(diào)節(jié)閥的所有零件均能夠分解檢查或保養(yǎng)，而無需移動管路中的主閥體。正確的選型和安裝保養(yǎng)。更能保證其長期無故障的工作。

　　斯派莎克減壓閥25P 工作原理

　　啟動前導(dǎo)閥彈簧處于白由狀態(tài)時，主閥和導(dǎo)閥處于關(guān)閉狀態(tài)。導(dǎo)閥由彈簧力作用打開，蒸汽經(jīng)由導(dǎo)閥進入主隔膜室，一部分蒸汽則經(jīng)由控制孔流出，當由導(dǎo)閥流入的蒸汽大于由控制孔流出的蒸汽主土隔膜室中的控制壓力增大，打開主閥。隨著蒸汽流過主閥，下游壓力的增量經(jīng)由感應(yīng)管反饋，作用在導(dǎo)閥隔膜下，平衡隔膜上部的彈簧壓力，使導(dǎo)閥逐漸關(guān)閉節(jié)流，維持主隔膜室中的壓力，控制主閥開度輸送適量的蒸汽。調(diào)節(jié)導(dǎo)閥隔膜上的彈簧即可改變下游壓力。

斯派莎克閥門BSA2波紋管截止閥　　
斯派莎克減壓閥25P 主要特性

　　導(dǎo)閥彈簧: 三種顏色的彈簧:可提供從.2-1barg范圍內(nèi)不同壓力的準確控制。

　　溫度調(diào)節(jié)刻度盤:快速準確的設(shè)定所需溫度。

　　溫度感應(yīng)器:在溫控元件中有無需補償?shù)囊后w，感應(yīng)瞬時溫度的變化，提供準確的控制。

　　的測試:每一個25系列的調(diào)節(jié)節(jié)閥在出廠前都經(jīng)側(cè)試，以確保無故障的操作。

　　25P型減壓閥

　　25P型減壓閥在上游壓力和負載變化時，仍可準確的控制下游壓力，其減壓比可達10:1。正確的選型和安裝保養(yǎng)，25P減壓閥可安全可靠無故造的長期工作。

　　斯派莎克減壓閥25P 訂貨須知

　　訂貨時請?zhí)顚憽兑?guī)格書》或注明以下內(nèi)容：

　　1、若訂貨前未選定型號，請向我們提供使用參數(shù):1.公稱通徑，2.流體性質(zhì)（包括公稱壓力、溫度、粘度或酸堿性），3.閥體、閥芯材料，4、減壓閥整定壓力。

　　2、若已經(jīng)由設(shè)計單位選定我公司的產(chǎn)品型號，請按型號直接向我司經(jīng)營部訂購；

　　3、當使用的場合非常重要或管路比較復(fù)雜時，請您盡量提供設(shè)計圖紙和詳細參數(shù)，由我們的專家為您審核把關(guān)。

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