德國(guó)洛克進(jìn)口氨氣截止閥型號(hào)齊全 總有一款讓你心動(dòng)的

一、進(jìn)口氨氣截止閥描述：

德國(guó)《LOCKE》洛克進(jìn)口氨用截止閥（Ammonia valve）經(jīng)常要用到氧氣、氮?dú)?、氫氣、氬氣等氣體。這些氣體一般都是貯存在專用的高壓氣體中。使用時(shí)通過氨用截止閥使氣體壓力降至實(shí)驗(yàn)所需范圍，再經(jīng)過其它控制閥門細(xì)調(diào)，使氣體輸入使用系統(tǒng)。最常用的減壓閥為氨用截止閥，簡(jiǎn)稱氨用閥。

Oxygen, nitrogen, hydrogen, argon and other gases are often used in the ammonia valve imported by Locke in Germany. These gases are generally stored in a dedicated high-pressure gas. When in use, the gas pressure is reduced to the range required by the experiment through the ammonia stop valve, and then the gas is input into the use system through the fine adjustment of other control valves. The most commonly used pressure reducing valve is ammonia stop valve, which is called ammonia valve for short.

二、進(jìn)口氨氣截止閥技術(shù)參數(shù)：

1、連接方式:法蘭、內(nèi)螺紋

2、傳動(dòng)方式:手動(dòng)

3、產(chǎn)品規(guī)格：DN15-DN500

4、工作壓力:PN1.6-PN40

5、介質(zhì)溫度:－20℃-150℃

6、閥體材質(zhì):碳鋼、不銹鋼

7、密封材質(zhì):巴氏合金或四氟

8、填    料:柔性石墨

9、閥桿材質(zhì):不銹鋼304、不銹鋼2cr13

10、閥體外表:鑄鋼:亞光紫蘭，不銹鋼:本色

1. Connection method: flange, internal thread

2. Transmission mode: Manual

3. Product specification: dn15-dn500

4. Working pressure: pn1.6-pn40

5. Medium temperature: - 20 ℃ - 150 ℃

6. Valve body material: carbon steel, stainless steel

7. Sealing material: Babbitt or Teflon

8. Packing: flexible graphite

9. Stem material: stainless steel 304, stainless steel 2Cr13

10. Body appearance: Cast Steel: matte violet blue, stainless steel: natural color

三、進(jìn)口氨氣截止閥結(jié)構(gòu)優(yōu)點(diǎn)： 

1.流阻系數(shù)小

2.耐腐蝕,壽命長(zhǎng)

3.摩擦系數(shù)小

4.殼體不易穿孔

5.能在溫差幅度變動(dòng)下化學(xué)處理性能

1. Low flow resistance coefficient

2. Corrosion resistance and long service life

3. Low friction coefficient

4. The shell is not easy to be perforated

5. Chemical treatment performance under the change of temperature difference amplitude