進口蒸汽電動截止閥

電動蒸汽電動截止閥，也叫電動截門，是使用最廣泛的一種閥門，與電動球閥是有區別的，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。 電動截止閥的閉合原理是，依靠電動推力旋轉閥杠，使閥瓣密封面與閥座密封面緊密貼合，阻止介質流通。 電動截止閥只許介質單向流動，安裝時有方向性。截止閥的結構長度大于閘閥，同時流體阻力大，長期運行時，密封可靠性 不強。蒸汽電動截止閥(Steam Electric Globel Valve)是指用在蒸汽管道上的電動截止閥，配有電動執行機構，能通過微機或者繼電器對截止閥進行開關控制，從而實現對蒸汽管道的開啟或切斷控制，由電動執行機構和截止閥兩部分組成,區別在它的關閉件是個閥體，閥體繞閥體中心線作旋轉來達到開啟、關閉的一種閥門。 截止閥在管路中主要用來做切斷、分配和改變介質的流動方向。

進口蒸汽電動截止閥具有以下優點：

　　1． 流體阻力小，其阻力系數與同長度的管段相等。

　　2． 結構簡單、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，在真空系統中也已廣泛使用。

　　4． 操作方便，開閉迅速，從全開到全關只要旋轉90°，便于遠距離的控制。

　　5． 維修方便，閘閥結構簡單，密封圈一般都是活動的，拆卸更換都比較方便。

　　6． 在全開或全閉時，球體和閥座的密封面與介質隔離，介質通過時，不會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用。

進口電動截止閥主要技術參數：

公稱通徑：DN15-DN600

公稱壓力：PN10-PN320或者ANSI150LB-2500LB

使用溫度：-29～550℃（用于低溫系統時可選低溫截止閥）

閥體材質：鑄鋼、不銹鋼

閥芯閥桿材質：2Cr13、304不銹鋼

傳動方式：電動

電源電壓：AC24V、DC24V、AC380V、AC220V等

連接方式：法蘭、焊接等

附加功能：電動帶手動、防爆型電動裝置

產地品牌：德國Orsen奧爾申

進口蒸汽電動截止閥特征：

1、蒸汽電動截止閥配備各種進口多回轉的電動執行器，高扭力輸出，反應靈敏，能快速實現對截止閥的開關控制；

2、蒸汽電動截止閥的電動裝置采用德國先進的電子元件，降低噪音污染；

3、蒸汽電動截止閥的電動裝置配高級的防護或者防爆裝置，可適用于高溫，潮濕或者需要防爆的場合。

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