進(jìn)口氨用截止閥
進(jìn)口氨用截止閥|進(jìn)口液氨截止閥|進(jìn)口角式氨用截止閥
德國(guó)巴赫進(jìn)口氨用截止閥概述：Introduction of ammonia valve used by Bach in germany:
進(jìn)口氨用截止閥經(jīng)常要用到氧氣、氮?dú)狻錃?、氬氣等氣體。這些氣體一般都是貯存在的高壓氣體中。Imported ammonia shut-off valve often use oxygen, nitrogen, hydrogen, argon and other gases. These gases are usually stored in a special high-pressure gas.
進(jìn)口氨用截止閥主要由閥體、閥蓋、閥瓣、閥桿、手輪等零件組成。其密封面采用巴氏合金，具有密封性能穩(wěn)定、使用安全可靠、耐腐蝕性強(qiáng)、無(wú)介質(zhì)內(nèi)、外漏以及操作輕便等特點(diǎn)，在使用過(guò)程中遇到溫差幅度變動(dòng)環(huán)境下，能自然達(dá)到化學(xué)處理性能。結(jié)構(gòu)新形式，合理的結(jié)構(gòu)性，使用的穩(wěn)定性。適于溫度-40~+150攝氏度的液氨、氨氣介質(zhì)的管路控制接通或截?cái)喙苈方橘|(zhì)的啟閉裝置。
Imported ammonia stop valve is mainly composed of valve body, valve cover, valve clack, valve stem, handwheel and other parts. The sealing cover adopts Babbitt alloy, which has the characteristics of stable sealing performance, safe and reliable use, strong corrosion resistance, no medium leakage, easy operation and so on. During the process of using the temperature difference amplitude, the chemical treatment performance can be achieved naturally. New form of structure, reasonable structure, stability of use. The pipeline of liquid ammonia and ammonia medium suitable for the temperature -40~+150 degrees Celsius controls the opening and closing device for connecting or cutting off the pipeline medium.
進(jìn)口氨用截止閥的定義：Definition of imported ammonia stop valve:
1．中通法蘭為方形結(jié)構(gòu)，閥桿采用間桿連接。
2．閥體密封面部位采用球凸?fàn)?，與閥腳以線吻合密封。
3．密封面采用巴氏合金，密封性能好，使用壽命長(zhǎng)。
1. through flange is a square structure, the stem is connected by the rod.
2. the ball valve sealing face convex, and the valve to seal foot line anastomosis.
3. sealing surface adopts Babbitt alloy, which has good sealing performance and long service life.
進(jìn)口氨用截止閥技術(shù)參數(shù)：Technical parameters of imported ammonia shut-off valve:
產(chǎn)品名稱 | 驅(qū)動(dòng)方式 | 連接形式 | 結(jié)構(gòu)形式 | 密封結(jié)構(gòu) | 壓力范圍 | 公稱通徑 | 常用材質(zhì) | 產(chǎn)品型號(hào) |
進(jìn)口氨用截止閥 |
手動(dòng) |
法蘭 |
閥瓣非平衡式 |
BM |
1.6-4.0MPa |
DN10-350 |
鑄鋼、不銹鋼 |
bach-a |
閥門(mén)尺寸標(biāo)準(zhǔn)
| 閥門(mén)試驗(yàn)標(biāo)準(zhǔn)
| 閥門(mén)交貨標(biāo)準(zhǔn)
| 工業(yè)閥門(mén)標(biāo)準(zhǔn)
| 法蘭閥門(mén)標(biāo)準(zhǔn)
| 焊接閥門(mén)標(biāo)準(zhǔn)
| 對(duì)夾式連接閥
| 內(nèi)螺紋連接閥
| 可以提供美國(guó) |
DIN EN558-2005
| DIN EN12266-1-2003
| DIN3230-2-1974
| DIN EN 1171-2003
| DIN EN 3202-1977
| DIN EN 3202-1982
| DIN EN 3202-1979
| DIN EN 3202-1977
| API、ANSI等標(biāo)準(zhǔn)
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