進口蒸汽氣動球閥

進口蒸汽氣動球閥是球閥配上氣動執行器。氣動執行器的執行速度相對較快，最快的開關速度0.05秒/次，所以通常也叫氣動快速切斷球閥。氣動球閥通常配置各種附件，比如電磁閥、氣源處理三聯件、限位開關、定位器、控制箱等，以實現就地控制和遠距離集中控制，在控制室里就可以控制閥門的開關，不需要跑到現場或者高空和危險地帶來手動控制，在很大程度上節約了人力資源以及時間和安全性。蒸汽氣動球閥只需要用氣動執行器用氣源旋轉90度的操作和很小的轉動力矩就能關閉嚴密。完全平等的閥體內腔為介質提供了阻力很小、直通的流道。通常認為球閥最適宜直接做開閉使用。球閥的主要特點是本身結構緊湊，易于操作和維修，蒸汽氣動球閥開關輕便，體積小，可以做成很大口徑，密封可靠，結構 簡單，維修方便，密封面與球面常在閉合狀態，不易被介質沖蝕，在各行業得到廣泛的應用。

進口蒸汽氣動球閥參數：

    氣密封試驗 ：0.5～0.7 

　　工作溫度 ：PTFE≤150℃　PPL≤300℃ 碳纖≤350℃ 

　　適用介質 ：水、油、蒸汽 P：硝酸類（溫度≤200℃ ） R：醋酸類（溫度≤200℃ ） 

　　設計、制造：GB/T12237-89 

　　法蘭連接：JB/T79-94、GB9113-2000 

　　結構長度：GB12221-89 

　　公稱通徑：DN15~DN150mm 

　　公稱壓力：PN1.6、2.5、4.0MPa

　  設計與制造：API608、API6D 、BS5351、ANSI/ASME B16.34 

　　法蘭尺寸：ANSI/ASME B16.5、API605、ASME B16.47

　　結構長度：ANSI/ASME B16.10、API6D

　　對焊連接尺寸：ANSI/ASME B16.25 

　　檢驗與試驗：API598、API6D

進口蒸汽氣動球閥優點：

   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，球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，氣動球閥結構簡單，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。 

　 8.  因為氣動球閥動力源采用的是氣體，一般為0.2-0.8MPa壓力，相對比較安全。

產地：德國

產品品牌：德國Orsen奧爾申

Pneumatic valve inlet steam

Inlet steam pneumatic valve is coupled with a pneumatic valve actuators. Execution speed pneumatic actuator relatively fast, the fastest switching speed 0.05 seconds / times, so often called pneumatic quick disconnect valve. Pneumatic valve is usually equipped with various accessories, such as solenoid valves, air FRL, limit switches, positioners, control boxes, etc., to achieve local control and remote centralized control, in the control room can control the switching valve no need to go on-site or bring dangerously high altitude and manual control, in large savings in time and human resources and security. Just use steam pneumatic valve pneumatic actuator with air rotated 90 degrees operation and a small torque can be closed tightly. The body cavity of full equality for the media provided little resistance, through the flow channel. Generally considered the most suitable valve opening and closing done directly use. The main features of valve is its own compact, easy operation and maintenance, steam pneumatic valve switch light, small size, can be made into large-caliber, reliable sealing, simple structure, easy maintenance, and spherical sealing surface often in the closed state, can not easily be medium erosion in various sectors has been widely used.

Pneumatic valve inlet steam parameters:

????Gas seal test: 0.5 to 0.7

Working temperature: PTFE≤150 ℃ PPL≤300 ℃ Carbon ≤350 ℃

Suitable medium: water, oil, steam P: nitric acid (temperature ≤200 ℃) R: acetic acid class (temperature ≤200 ℃)

Design, manufacture: GB / T12237-89

Flange: JB / T79-94, GB9113-2000

Structure Length: GB12221-89

Nominal Diameter: DN15 ~ DN150mm

PN: PN1.6,2.5,4.0MPa

Design and manufacture: API608, API6D, BS5351, ANSI / ASME B16.34

Flange dimensions: ANSI / ASME B16.5, API605, ASME B16.47

Structure Length: ANSI / ASME B16.10, API6D

Butt connection dimensions: ANSI / ASME B16.25

Inspection and Test: API598, API6D

Pneumatic valve inlet steam 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 pneumatic valve 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.

8. Because pneumatic valve power source used is a gas, typically 0.2-0.8MPa pressure, relatively safe.

Origin: Germany

Brand: Germany Orsen Orr Shen

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