直通式隔膜閥供應各種規(guī)格與型號

進口直通式隔膜閥供應各種規(guī)格與型號 

 

關(guān)于德國洛克：

 

     德國洛克全部集團有限公司是一家流體專業(yè)制造商，主要服務于大部分國家工業(yè)、以石油，天然氣，石化、蒸汽、水系統(tǒng)以及各類型流體控制系統(tǒng)，公司致力于產(chǎn)品設計、研發(fā)、制造、銷售，為用戶提供完善的流體控制方案和閥門制定方案。目前在德國本土擁有3家閥門生產(chǎn)工廠，分別位于總部弗蘭肯塔爾，佩格尼茲和侶能三地，并在中國設立全資加工廠，主要負責亞洲地區(qū)產(chǎn)品供應，在上海設立銷售代理處，負責大陸運營及售后服務。

Germany Locke International Group Co., Ltd. is a professional fluid manufacturer, mainly serving the global industry, oil, natural gas, petrochemical, steam, water systems and various types of fluid cool systems. The company is committed to product design, research and development, manufacturing, sales, to provide users with complete fluid cool programs and valve development programs. At present, de Locke has 3 valve production plants in Germany, which are respectively located in Frankenthal, Pegnitz and Luneng. In addition, it has set up a wholly-owned processing plant in China, which is mainly responsible for product supply in Asia and sales agency in Shanghai, which is responsible for mainland operation and after-sales service

 

 

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一、進口直通式隔膜閥優(yōu)點：

 

1.彈性密封的開閉件，確保沒有內(nèi)漏；

2.流線型的流道，使得壓力損失��；

3.沒有填料函，因此沒有外漏；

4.閥體與蓋被中間隔膜隔開，使得隔膜上方的閥蓋，閥桿等零件不受介質(zhì)侵蝕;

5.隔膜可更換，維護費用低；

6.襯里材料的多樣性，可適用于各種介質(zhì)，并具有強度高、耐腐蝕性能好的特點。

 

1. The opening and closing parts of elastic seal shall be free of internal leakage;

2. Streamlined flow channel, making the pressure loss small;

3. There is no stuffing box, so there is no leakage;

4. The valve body and cover are separated by the middle diaphragm, so that the valve cover, stem and other parts above the diaphragm are not eroded by the medium;

5. The diaphragm can be replaced with low maintenance cost;

6. The variety of lining materials can be applied to various media, and has the characteristics of high strength and good corrosion resistance.

 

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二、進口直通式隔膜閥性能：

產(chǎn)品名稱	進口直通式隔膜閥	產(chǎn)品型號	DE LOCKE
產(chǎn)品品牌	德國《DE LOCKE》洛克	產(chǎn)品包裝	木箱
驅(qū)動方式	手動、蝸輪、氣動、電動	公稱通徑	DN20-400
連接方式	法蘭	公稱壓力	PN0.1-10Mpa
結(jié)構(gòu)形式	直通式	適用溫度	-20℃～180℃
閥體材質(zhì)	鑄鐵、鑄鋼、不銹鋼	制造標準	德國洛克原廠標準
適用介質(zhì)	氣體、液體及蒸汽等
應用場合	電站、冶金、建筑、鍋爐、設備、管道、熱能、空調(diào)、消防、給排水、水處理、石油化工、造紙印刷廠。
產(chǎn)品報價	面議，電議（歡迎來電咨詢 ）
代理	廣旭貿(mào)易（珠海）有限公司

 

 

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三、進口直通式隔膜閥簡介：

 

德國洛克《DE LOCKE》進口直通式隔膜閥, Straight through diaphragm valve，也叫直通式隔膜閥，是指結(jié)構(gòu)形式與閘閥相似，直通的閥體通道，利用膜片的上升和下壓來實現(xiàn)閥門的開啟和關(guān)閉，專項使用于控制非腐蝕性或一般腐蝕性介質(zhì)，閥體內(nèi)腔表面無襯里或覆有可供選擇的各種橡膠、適用于不同工作溫度和液體管路的隔膜閥。直通式隔膜閥沒有堰，流體在閥門內(nèi)腔直流，基于這一特點，它特別適用于某些粘性流體、水泥漿以及沉淀性流體。直通式隔膜閥相對于堰式隔膜閥來說，隔膜的行程較長。因此，這種結(jié)構(gòu)使隔膜選擇合成橡膠材料的范圍受到了限制。

 

直通式隔膜閥的流體通道是直的，因此流體損失更小，磨損更小。在低壓時增加了隔膜偏轉(zhuǎn)和應力，但也導致了較低的壓力額定值。

 

Inlet through diaphragm valve, Straight through diaphragm Valve, also called through diaphragm valve, refers to the valve body channel with the structure similar to the gate valve. It uses the rising and falling pressure of the diaphragm to open and close the valve. It is specially used to cool the non corrosive or general corrosive medium. The inner surface of the valve body is unlined or covered with various kinds of rubber that can be selected, and it is suitable for the diaphragm valve with different wong temperature and liquid pipeline. The straight diaphragm valve has no weir and the fluid flows directly in the valve cavity. Based on this feature, it is especially suitable for some viscous fluid, cement slurry and sedimentary fluid. Compared with weir diaphragm valve, the stroke of diaphragm is longer. Therefore, this structure limits the selection of synthetic rubber materials for diaphragm.

 

The fluid channel of the through diaphragm valve is straight, so the fluid loss is smaller and the wear is smaller. Increased diaphragm deflection and stress at low pressure, but also resulted in lower pressure ratings

 

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四、產(chǎn)品售后服務：

 

1、代為消費者安裝、調(diào)試產(chǎn)品；

2、根據(jù)消費者要求，進行有關(guān)使用等方面的技術(shù)指導；

3、保證維修零配件的供應；

4、負責維修服務，并提供定期維護、定期保養(yǎng)；

5、為消費者提供定期電話回訪或上門回訪；

6、對產(chǎn)品實行“三包”，即包修、包換、包退（許多人認為產(chǎn)品售后服務就是為“三包”，這是一種狹義的理解）；

7、處理消費者來信來訪以及電話投訴意見，解答消費者的咨詢。同時用各種方式征集消費者對產(chǎn)品質(zhì)量的意見，并根據(jù)情況及時改進。咨詢（一三七五零零四五六六七）