進(jìn)口大口徑全焊接球閥

德國托普大口徑全焊接球閥應(yīng)用領(lǐng)域：

城市燃?xì)?燃?xì)廨敵龉艿?、主干線及個(gè)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、廢氣排放管道、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。 

City gas: gas output pipeline, main line and feeder lines, etc.. Heating: output pipeline, large heating equipment main line and branch.

Heat exchanger: pipeline and the opening and closing of each circuit. Iron and steel plant: all kinds of fluid pipes, exhaust pipes, 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)口大口徑全焊接球閥產(chǎn)品特點(diǎn)：

1. 大口徑電動(dòng)全焊接球閥不會(huì)有外部泄露等現(xiàn)象. 由于閥座是有碳纖維增強(qiáng)特氟隆密封及蝶形簧構(gòu)成的，所以對壓力和溫度的變化適應(yīng)能力強(qiáng)，在標(biāo)注壓力和溫度范圍內(nèi)部會(huì)產(chǎn)生任何泄露。
2. 球體的加工過程有*的的計(jì)算機(jī)檢測儀跟蹤檢測，所以球體的加工精確高。
3. 由于閥體材料跟管道材質(zhì)一樣，不會(huì)出現(xiàn)應(yīng)力不均，也不會(huì)由于地震及車輛經(jīng)過地面時(shí)而產(chǎn)生變形，管道耐老化。
4. 密封圈本體采用含量20%carbon（碳素）的RPTFE材質(zhì)，保障*無泄漏（0%）。
5. 大口徑電動(dòng)全焊接球閥可根據(jù)施工要求直接埋于地下，不用建高大型閥門井，只需在地面上設(shè)置小型淺井，大大節(jié)省施工費(fèi)用及工程時(shí)間?？筛鶕?jù)施工及設(shè)計(jì)要求，調(diào)節(jié)閥體的長短和閥桿的高度。
6. 球體的加工精度非常精密，操作輕便，無不良干涉。采用高級的原材料，能保證PN25以上的壓力。與同類行業(yè)的同種規(guī)格產(chǎn)品相比，閥體小，而且外形美觀。
7. 在保證閥門正常操作、使用情況下，使用壽命在15年以上。

1 large caliber all welded ball valve will not have external leakage. Because the seat is a carbon fiber reinforced Teflon seals and butterfly spring, so the change of the pressure and temperature adaptability, internal pressure and temperature range on the label will have any leaks.

2 ball machining process has advanced computer detector tracking detection, so the ball processing precision high.

3 as the valve body material with the pipe material, will not appear uneven stress, and will not be due to the earthquake and the vehicle through the ground deformation, pipeline aging.

4 sealing ring body with the content of 20%carbon (carbon) RPTFE material, to ensure no leakage (0%).

5 large diameter electric full welded ball valve can be directly buried in accordance with the requirements of the construction of the ground, do not have to build a large valve well, just on the ground to set up a small shallow wells, greatly saving construction costs and engineering time. According to the construction and design requirements, the length of the valve body and valve stem height adjustment.

6 ball machining precision is very precise, easy operation, no adverse interference. The use of advanced raw materials, to ensure the pressure of more than PN25. Compared with similar products of the same industry, the valve body is small, and the appearance is beautiful.

7 to ensure the normal operation of the valve, use, the service life of more than 15 years.

產(chǎn)品概述：

采用固定球結(jié)構(gòu)，球體的上、下軸上裝有軸承，操作扭矩小，這種結(jié)構(gòu)的球體是固定的，受壓后不產(chǎn)生移動(dòng)，設(shè)計(jì)有兩個(gè)密封圈提供足夠的預(yù)緊力保證密封，達(dá)到雙面強(qiáng)制密封，密封性能更可靠。閥門采用浮球結(jié)構(gòu)，斜面彈性保證密封圈緊壓在球體之上，即使在壓力不穩(wěn)定的情況下，閥門可以保證嚴(yán)密。閥桿的防泄漏結(jié)構(gòu)使用。

技術(shù)參數(shù)：

材質(zhì)：鑄鐵、不銹鋼、鑄鋼等。 工作溫度：低溫，常溫，高溫。

口徑：DN15-DN1200 結(jié)構(gòu)形式：浮動(dòng)、固定、彈式

連接形式：螺紋、對夾、法蘭、焊接 流動(dòng)方向：單向、雙向

驅(qū)動(dòng)方式：手動(dòng)、電動(dòng)、液動(dòng)、氣動(dòng) 介質(zhì)：油、水、蒸汽

其主要用途：截止、止回、調(diào)節(jié) 通道位置：直通，二通，三通，先導(dǎo)