進(jìn)口蒸汽電動(dòng)截止閥

電動(dòng)蒸汽電動(dòng)截止閥，也叫電動(dòng)截門，是使用最廣泛的一種閥門，與電動(dòng)球閥是有區(qū)別的，它之所以廣受歡迎，是由于開閉過程中密封面之間摩擦力小，比較耐用，開啟高度不大，制造容易，維修方便，不僅適用于中低壓，而且適用于高壓。 電動(dòng)截止閥的閉合原理是，依靠電動(dòng)推力旋轉(zhuǎn)閥杠，使閥瓣密封面與閥座密封面緊密貼合，阻止介質(zhì)流通。 電動(dòng)截止閥只許介質(zhì)單向流動(dòng)，安裝時(shí)有方向性。截止閥的結(jié)構(gòu)長(zhǎng)度大于閘閥，同時(shí)流體阻力大，長(zhǎng)期運(yùn)行時(shí)，密封可靠性 不強(qiáng)。蒸汽電動(dòng)截止閥(Steam Electric Globel Valve)是指用在蒸汽管道上的電動(dòng)截止閥，配有電動(dòng)執(zhí)行機(jī)構(gòu)，能通過微機(jī)或者繼電器對(duì)截止閥進(jìn)行開關(guān)控制，從而實(shí)現(xiàn)對(duì)蒸汽管道的開啟或切斷控制，由電動(dòng)執(zhí)行機(jī)構(gòu)和截止閥兩部分組成,區(qū)別在它的關(guān)閉件是個(gè)閥體，閥體繞閥體中心線作旋轉(zhuǎn)來達(dá)到開啟、關(guān)閉的一種閥門。 截止閥在管路中主要用來做切斷、分配和改變介質(zhì)的流動(dòng)方向。

進(jìn)口蒸汽電動(dòng)截止閥具有以下優(yōu)點(diǎn)：

　　1． 流體阻力小，其阻力系數(shù)與同長(zhǎng)度的管段相等。

　　2． 結(jié)構(gòu)簡(jiǎn)單、體積小、重量輕。

　　3． 緊密可靠，目前閘閥的密封面材料廣泛使用塑料、密封性好，在真空系統(tǒng)中也已廣泛使用。

　　4． 操作方便，開閉迅速，從全開到全關(guān)只要旋轉(zhuǎn)90°，便于遠(yuǎn)距離的控制。

　　5． 維修方便，閘閥結(jié)構(gòu)簡(jiǎn)單，密封圈一般都是活動(dòng)的，拆卸更換都比較方便。

　　6． 在全開或全閉時(shí)，球體和閥座的密封面與介質(zhì)隔離，介質(zhì)通過時(shí)，不會(huì)引起閥門密封面的侵蝕。

　　7． 適用范圍廣，通徑從小到幾毫米，大到幾米，從高真空至高壓力都可應(yīng)用。

進(jìn)口電動(dòng)截止閥主要技術(shù)參數(shù)：

公稱通徑：DN15-DN600

公稱壓力：PN10-PN320或者ANSI150LB-2500LB

使用溫度：-29～550℃（用于低溫系統(tǒng)時(shí)可選低溫截止閥）

閥體材質(zhì)：鑄鋼、不銹鋼

閥芯閥桿材質(zhì)：2Cr13、304不銹鋼

傳動(dòng)方式：電動(dòng)

電源電壓：AC24V、DC24V、AC380V、AC220V等

連接方式：法蘭、焊接等

附加功能：電動(dòng)帶手動(dòng)、防爆型電動(dòng)裝置

產(chǎn)地品牌：德國(guó)Orsen奧爾申

進(jìn)口蒸汽電動(dòng)截止閥特征：

1、蒸汽電動(dòng)截止閥配備各種進(jìn)口多回轉(zhuǎn)的電動(dòng)執(zhí)行器，高扭力輸出，反應(yīng)靈敏，能快速實(shí)現(xiàn)對(duì)截止閥的開關(guān)控制；

2、蒸汽電動(dòng)截止閥的電動(dòng)裝置采用德國(guó)先進(jìn)的電子元件，降低噪音污染；

3、蒸汽電動(dòng)截止閥的電動(dòng)裝置配高級(jí)的防護(hù)或者防爆裝置，可適用于高溫，潮濕或者需要防爆的場(chǎng)合。

Inlet steam electric shut-off valve

Electric steam electric valve, also called electric door cut, is the most widely used as a valve, and electric valve is a difference, it is the reason why the popularity is due to the process of opening and closing between the sealing surface friction is small, more durable, opening height is not easy to manufacture, easy maintenance, not only for low pressure, and is suitable for high pressure. Electric shutoff valve closure principle is to rely on electric rotary valve thrust bars, so the valve seat sealing surface sealing surface snug fit to prevent the media circulation. Electric shut-off valve can only medium-way flow, directional installation. Length of the structure is greater than the valve shut-off valves, and fluid resistance, long-term operation, the sealing reliability is not strong. Steam electric shut-off valve (Steam Electric Globel Valve) refers to the steam pipe electric valve, with electric actuator, through the computer or on the cut-off valve relay switch control, enabling the steam pipes on or off control by electric actuator and shut-off valves of two parts, the difference in its closure member is a body, the body for rotation around the body centerline to achieve open, and close a valve. Shut-off valve in the pipeline is mainly used for cutting, distribution and change the direction of flow of the medium.

Inlet steam electric shutoff valve has the following advantages:

1. Fluid resistance, its drag coefficient with the same pipe lengths are equal.

2. Simple structure, small size and light weight.

3. Close and reliable valve sealing surface material widely used plastic, sealing, and has also been widely used in the vacuum system.

4. Easy to operate, opening and closing rapidly, from fully open to fully closed as long as the rotation of 90 °, to facilitate remote control.

5. Easy maintenance, simple gate structure, seals are generally activities, the removal replacement is more convenient.

6. When fully open or fully closed, the sealing surface and the dielectric isolation ball and seat, through the media, will not cause erosion of the valve sealing surface.

7. Wide range of applications, from small diameter to a few millimeters to a few meters from high vacuum to high pressure can be applied.

Imported electric shutoff valve main technical parameters:

Nominal Diameter: DN15-DN600

Nominal pressure: PN10-PN320 or ANSI150LB-2500LB

Operating temperature: -29 ~ 550 ℃ (optional low temperature cut-off valve for cryogenic systems)

Body material: steel, stainless steel

Valve stem material: 2Cr13,304 stainless steel

Transmission: Electric

Power supply voltage: AC24V, DC24V, AC380V, AC220V, etc.

Connection: flange, welding, etc.

Additional features: electric with manual, explosion-proof electrical equipment

Brand Origin: Germany Orsen Orr Shen

Inlet steam electric shutoff valve features:

A steam electric shut-off valve is equipped with a variety of imported multi-turn electric actuators, high torque output, responsive, and can quickly achieve the shutoff valve switch control;

2, steam electric power equipment shutoff valve using advanced electronic components, reduce noise pollution;

3, with a high level of protection of electric devices or explosive devices steam electric shut-off valve, suitable for high temperature, humidity or require proof of occasions.

Germany Orr Shen (ORSEN) International Group was established in 1953, the company has a strong design team to develop a fluid control products lead the new trend in Europe. After 50 years of development, Orr Shen (ORSEN) has become Germany, Europe and the world's most famous brand of fluid control. Shanghai International Group by the German Orr (GER ORSEN INTERNATIONAL GROUP) authorization and Beijing Huatai Hui Valve Co., Ltd. for the German ORSEN International Group (GER ORSEN INTERNATIONAL GROUP) in Beijing, China agent, is responsible for the promotion of China in Beijing, service and sales. Please login website: http: //www.bj-valve.net/product/detail/1066.html Selection Tel: 010-57165677 Huatai Hui URL: http: //www.bj-valve.net/ Sales Manager: Wang Master Mobile: 13718983583