進(jìn)口低溫截止閥德國洛克物美價廉值得信賴

一、進(jìn)口低溫截止閥工作原理：

低溫截止閥的閥桿軸線與閥座密封面垂直。閥桿開啟或關(guān)閉行程相對較短，并具有非常可靠的切斷動作，使得這種閥門非常適合作為介質(zhì)的切斷或調(diào)節(jié)及節(jié)流使用。

The axis of the stem of the low temperature stop valve is perpendicular to the sealing surface of the valve seat. The valve stem has a relatively short opening or closing stroke and a very reliable cut-off action, which makes the valve very suitable for medium cut-off, adjustment and throttling.

二、進(jìn)口低溫截止閥技術(shù)參數(shù)：

1、規(guī)格范圍：DN15-DN200

2、溫度范圍：-196℃～150℃

3、壓力范圍：PN1.6-PN10.0Mpa

4、閥體材質(zhì)：深冷低溫鋼

5、閥桿材質(zhì)：深冷低溫鋼

6、閥蓋材質(zhì)：深冷低溫鋼

7、閥座材質(zhì)：深冷低溫鋼

8、連接方式：法蘭/焊接/內(nèi)螺紋

9、適用范圍：液氨及工業(yè)低溫液體。

1. Specification range: dn15-dn200

2. Temperature range: - 196 ℃ ~ 150 ℃

3. Pressure range: pn1.6-pn10.0mpa

4. Valve body material: Cryogenic Steel

5. Stem material: Cryogenic Steel

6. Valve cover material: Cryogenic Steel

7. Valve seat material: Cryogenic Steel

8. Connection method: flange / welding / internal thread

9. Application: liquid ammonia and industrial low temperature liquid.

三、進(jìn)口低溫截止閥結(jié)構(gòu)優(yōu)點：

1、閥內(nèi)件具有足夠的冷沖擊強(qiáng)度，防止斷裂。

2、采用多種配管法蘭標(biāo)準(zhǔn)及密封面型式，適用于各種工程需要。

3、根據(jù)閥門的工作溫度確定閥蓋的頂部長度，確保閥桿填料的可靠密封。

1. The valve trim has enough cold impact strength to prevent fracture.

2. It adopts a variety of pipe flange standards and sealing face type, which is suitable for various engineering needs.

3. Determine the top length of the bonnet according to the operating temperature of the valve to ensure the reliable sealing of the stem packing.

四、進(jìn)口低溫截止閥描述：

德國《LOCKE》洛克進(jìn)口低溫截止閥(Low temperature valve)主要用于液氮，液氧，液氬等低溫也太介質(zhì)系統(tǒng)上，具有開關(guān)靈活，密封可靠，耐壓等特點。

Locke low temperature valve is mainly used in low temperature medium systems such as liquid nitrogen, liquid oxygen and liquid argon. It has the characteristics of flexible switch, reliable sealing and pressure resistance.