德國(guó)洛克供應(yīng)優(yōu)質(zhì)進(jìn)口特氣鋼瓶減壓閥

一、進(jìn)口特氣鋼瓶減壓閥產(chǎn)品簡(jiǎn)介：

進(jìn)口特氣鋼瓶減壓閥，也叫特氣減壓器，Special gas reducing valve，就是將特氣鋼瓶中的高壓氣體減為實(shí)驗(yàn)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(guó)防航天等主導(dǎo)領(lǐng)域的特氣鋼瓶的出口減壓。

特氣一般都是貯存在專用的高壓氣體鋼瓶中，使用時(shí)通過(guò)減壓閥使氣體壓力降至實(shí)驗(yàn)所需范圍，再經(jīng)過(guò)其它控制閥門(mén)細(xì)調(diào)，使氣體輸入使用系統(tǒng)。由于特氣氣瓶?jī)?nèi)壓力較高，而氣焊和氣割和使用點(diǎn)所需的壓力卻較小，所以需要用減壓器來(lái)把特氣儲(chǔ)存在氣瓶?jī)?nèi)的較高壓力的氣體降為低壓氣體，并應(yīng)保證特氣所需的工作壓力自始至終保持穩(wěn)定狀態(tài)。進(jìn)口特氣減壓器是將高壓特氣降為低壓氣體、并保持輸出特氣的壓力和流量穩(wěn)定不變的調(diào)節(jié)裝置。

he imported special gas cylinder pressure reducing valve, also known as special gas reducing valve, is a pressure reducing valve to reduce the high pressure gas in the special gas cylinder to the low pressure gas pressure required by the experiment and working conditions. It is mainly used for export decompression of special gas cylinders in petrochemical industry, chemical fiber, lighting appliances, heat treatment, metallurgy, glass, food, medicine, electronics, national defense and aerospace.

Special gas is generally stored in special high-pressure gas cylinder. When used, the pressure of gas 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 special gas cylinder, while the pressure required for gas welding, gas cutting and use point is relatively small, it is necessary to use a pressure reducer to reduce the high pressure gas stored in the special gas cylinder into the low-pressure gas, and ensure that the working pressure required by the special gas is stable all the time. The imported special gas pressure reducer is a regulating device which can reduce the high pressure special gas into the low pressure gas and keep the pressure and flow rate of the output special gas stable.

二、進(jìn)口特氣鋼瓶減壓閥規(guī)格參數(shù)：

◆最大輸入壓力：3000，500 psig

◆輸出壓力：0～25，0～50，0～100， 0～250 psig

◆安全測(cè)試壓力：1.5倍的最大輸入壓力

◆適用溫度：-40°F 至＋165°F（-40℃至＋74℃）

Maximum input pressure: 3000，500 PSI
Output pressure: 0-25, 0-50, 0-100, 0-250 psi

Safety test pressure: 1.5 times of the maximum input pressure

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

三、進(jìn)口特氣鋼瓶減壓閥設(shè)計(jì)特點(diǎn)：

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

■ 適用范圍

● 實(shí)驗(yàn)室 ● 氣體分析測(cè)試 ● 流程控制 ● 氣體匯流排 ● 測(cè)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(cè)試壓力：1.5倍的最大進(jìn)氣壓力 ● 適用溫度：-10℉~+165℉(-23℃~+74℃)

● 泄漏率：泡沫測(cè)試 ● CV值：0.06 ● 重量：0.9kg

材質(zhì)：

◆母體：316L，Brass

◆上蓋：316L，Brass

◆膜片：316L

◆過(guò)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

四、進(jìn)口特氣鋼瓶減壓閥產(chǎn)品特征：

進(jìn)口特氣鋼瓶減壓閥，單級(jí)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(guó)防航天等主導(dǎo)領(lǐng)域。

德國(guó)洛克進(jìn)口特氣鋼瓶減壓閥接口可以適配國(guó)內(nèi)所有規(guī)格的鋼瓶接口，特有的入口壓力補(bǔ)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(dòng)的問(wèn)題。

Imported special gas cylinder 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 special inlet pressure compensation technology can offset the problem of pressure change after the cylinder is used.