進口小口徑氣體減壓閥德國洛克供應(yīng)各種規(guī)格與型號

一、進口小口徑氣體減壓閥設(shè)計特點：

● 活塞式減壓結(jié)構(gòu) ● 母體螺紋：1/4" NPT（F） ● 內(nèi)設(shè)過濾網(wǎng) ● 可采用面板式或墻式安裝

■ 適用范圍

● 實驗室 ● 氣體分析測試 ● 流程控制 ● 氣體匯流排 ● 測試設(shè)備

■ 特性參數(shù)

● 最大輸入壓力： 3000，6000psig   ● 輸出壓力：0~250,0~500,0~1500,0~3000psig

● 安全測試壓力：1.5倍的最大進氣壓力 ● 適用溫度：-10℉~+165℉(-23℃~+74℃)

● 泄漏率：泡沫測試 ● CV值：0.06 ● 重量：0.9kg

材質(zhì)：

◆母體：316L，Brass

◆上蓋：316L，Brass

◆膜片：316L

◆過濾網(wǎng)：316L（10μm）

◆閥座：PCTFE，PTFE，Vespel

◆彈簧：316L

◆閥芯頂桿：316L

Piston type pressure reducing structure ● mother thread: 1 / 4 "NPT (f) ● filter screen inside ● can be installed in panel or wall

■ scope of application

● laboratory ● gas analysis and test ● process control ● gas bus ● test equipment

Characteristic parameters

Maximum input pressure: 30006000 psi ● output pressure: 0 ~ 250,0 ~ 500,0 ~ 1500,0 ~ 3000psi

Safety test pressure: 1.5 times of maximum inlet pressure ● applicable temperature: - 10 ℃～ 165 ℃ (- 23 ℃ ~ + 74 ℃)

Leakage rate: foam test > CV: 0.06: weight: 0.9kg

texture of material:

Maternal body: 316L, brass

Upper cover: 316L, brass

Membrane: 316L

Filter screen: 316L (10 μ m)

Valve seat: PCTFE, PTFE, Vespel

Spring: 316L

Valve core ejector: 316L

二、進口小口徑氣體減壓閥產(chǎn)品特征：

進口小口徑氣體減壓閥，單級式膜片減壓結(jié)構(gòu)，不銹鋼膜片壓力傳輸，輸出壓力穩(wěn)定，適用于純凈氣體、標(biāo)準(zhǔn)氣體、腐蝕性氣體等。用用于石油化工、化纖、照明電器、熱處理、冶金、玻璃、食品、醫(yī)藥、電子、國防航天等主導(dǎo)領(lǐng)域。

德國洛克進口小口徑氣體減壓閥接口可以適配國內(nèi)所有規(guī)格的鋼瓶接口，特有的入口壓力補償技術(shù)抵消了因鋼瓶用氣后壓力下降導(dǎo)致的閥后壓力變動的問題。

Imported small diameter gas pressure reducing valve, single-stage diaphragm pressure reducing structure, stainless steel diaphragm pressure transmission, stable output pressure, suitable for pure gas, standard gas, corrosive gas, etc. It is used in petrochemical, chemical fiber, lighting appliances, heat treatment, metallurgy, glass, food, medicine, electronics, national defense and aerospace.

The connection of small diameter gas pressure reducing valve imported from Germany Locke can adapt to all kinds of cylinder interfaces in China. The unique inlet pressure compensation technology can offset the problem of pressure change behind the valve caused by the pressure drop of cylinder after using gas.

三、進口小口徑氣體減壓閥規(guī)格參數(shù)：

1、最大輸入壓力：3000，500 psig

2、輸出壓力：0～25，0～50，0～100， 0～250 psig

3、安全測試壓力：1.5倍的最大輸入壓力

4、適用溫度：-40°F 至＋165°F（-40℃至＋74℃）

1. Maximum input pressure: 3000500 PSI

2. Output pressure: 0-25, 0-50, 0-100, 0-250 psi

3. Safety test pressure: 1.5 times of the maximum input pressure

4. Applicable temperature: - 40 ° f to + 165 ° f (- 40 ℃ to + 74 ℃)

四、進口小口徑氣體減壓閥產(chǎn)品簡介：

進口小口徑氣體減壓閥，小口徑氣體減壓器，Small-diameter gas reducing valve，就是是口徑為G1/4,1/2,5/8等小規(guī)格的氣體減壓閥，將氣體鋼瓶中的高壓氣體減為實驗及工況所需的低壓氣體壓力的減壓閥。采用活塞式減壓結(jié)構(gòu)，輸出壓力穩(wěn)定，主要用于石油化工、化纖、照明電器、熱處理、冶金、玻璃、食品、醫(yī)藥、電子、國防航天等主導(dǎo)領(lǐng)域的氮氣鋼瓶，氧氣鋼瓶，氦氣鋼瓶，氫氣鋼瓶，氬氣鋼瓶，乙炔鋼瓶的出口減壓。

各種氣體一般都是貯存在專用的高壓氣體鋼瓶中，使用時通過減壓閥使氣體壓力降至實驗所需范圍，再經(jīng)過其它控制閥門細調(diào)，使氣體輸入使用系統(tǒng)。由于氣瓶內(nèi)壓力較高，而氣焊和氣割和使用點所需的壓力卻較小，所以需要用減壓器來把儲存在氣瓶內(nèi)的較高壓力的氣體降為低壓氣體，并應(yīng)保證所需的工作壓力自始至終保持穩(wěn)定狀態(tài)。進口小口徑氣體減壓閥是將高壓氣體降為低壓氣體、并保持輸出氣體的壓力和流量穩(wěn)定不變的調(diào)節(jié)裝置。

Small diameter gas reducing valve is a kind of small diameter gas reducing valve with the diameter of G1 / 4, 1 / 2, 5 / 8 to reduce the high-pressure gas in the gas cylinder to the low-pressure gas pressure required by the experiment and working conditions. It is mainly used for export decompression of nitrogen, oxygen, helium, hydrogen, argon and acetylene cylinders in petrochemical, chemical fiber, lighting appliances, heat treatment, metallurgy, glass, food, medicine, electronics, national defense and aerospace.

All kinds of gases are generally stored in special high-pressure gas cylinders. When using, the gas pressure is reduced to the range required by the experiment through the pressure reducing valve, and then the gas is input into the use system through fine adjustment of other control valves. Due to the high pressure in the cylinder, while the pressure required for gas welding, gas cutting and the point of use is small, it is necessary to use a pressure reducer to reduce the high pressure gas stored in the cylinder to low pressure gas, and ensure the required working pressure to maintain a stable state from the beginning to the end. The imported small diameter gas pressure reducing valve is a regulating device which can reduce high pressure gas to low pressure gas and keep the pressure and flow rate of output gas stable.