超高溫閥門」是指適用于介質溫度大于600℃以上的閥門。

　　Ultra high temperature valve "refers to a valve suitable for medium temperatures above 600 ℃.

　　01閥門組成

　　01 Valve composition

　　1.核心部件

　　1. Core components

　　一個具有圓形通道的球體，由耐高溫、耐腐蝕的材料制成。球體中間開有一個通孔，通過旋轉球體來實現閥門的開啟與關閉。

　　A sphere with circular channels, made of materials that are resistant to high temperatures and corrosion. There is a through-hole in the middle of the sphere, and the valve can be opened and closed by rotating the sphere.

　　2.氣動執行器

　　2. Pneumatic actuator

　　負責接收控制信號并轉換為機械動力，驅動球體旋轉。常見的有直行程和角行程兩種類型。

　　Responsible for receiving control signals and converting them into mechanical power to drive the rotation of the sphere. There are two common types: straight stroke and angular stroke.

　　3.其他部件

　　3. Other components

　　包括閥體、密封結構、排放與防火設計等。閥體通常采用高質量鑄鋼或不銹鋼材料，以承受高溫和壓力；密封結構采用硬密封設計；閥門還設計有排泄孔，可以在關閉過程中排出腔體內殘留的介質，防止超壓。

　　Including valve body, sealing structure, discharge and fire protection design, etc. Valve bodies are usually made of high-quality cast steel or stainless steel materials to withstand high temperatures and pressures; The sealing structure adopts a hard sealing design; The valve is also designed with a discharge hole, which can discharge the residual medium in the chamber during the closing process to prevent overpressure.

　　02工作原理

　　02 Working principle

　　當氣動執行機構接收到控制信號后，壓縮空氣驅動活塞或薄膜運動，進而通過一系列機械傳動裝置使球體旋轉90度。

　　When the pneumatic actuator receives a control signal, compressed air drives the piston or diaphragm to move, and then rotates the sphere 90 degrees through a series of mechanical transmission devices.

　　當球體上的通孔與閥門兩端的管道對準時，閥門開啟，流體可以通過；當球體旋轉90度使得通孔與管道垂直時，閥門關閉，有效阻止流體流動。通過配置閥門定位器，還可以實現對閥門的精確控制，根據控制信號大小相應控制閥門的開度，從而實現對介質流量、壓力、溫度等參數的精確調節。

　　When the through-hole on the sphere is aligned with the pipes at both ends of the valve, the valve opens and fluid can pass through; When the sphere rotates 90 degrees so that the through-hole is perpendicular to the pipeline, the valve closes, effectively preventing fluid flow. By configuring a valve positioner, precise control of the valve can also be achieved. The valve opening can be controlled according to the size of the control signal, thereby achieving precise adjustment of parameters such as medium flow rate, pressure, and temperature.

　　03性能特點

　　03 Performance Characteristics

　　1.耐高溫高壓

　　1. High temperature and high pressure resistance

　　采用耐高溫合金材料制成，能夠承受閥門在高溫高壓環境下工作條件，確保閥門在高溫高壓下依然能夠穩定運行。

　　Made of high-temperature resistant alloy materials, it can withstand the working conditions of valves in high temperature and high pressure environments, ensuring that valves can still operate stably under high temperature and high pressure.

　　2.結構緊湊

　　2. Compact structure

　　整體設計緊湊，體積小巧，便于安裝和維護。

　　The overall design is compact, with a small volume that is easy to install and maintain.

　　3.適應性強

　　3. Strong adaptability

　　針對多樣化的需求，提供多種規格和定制化解決方案，確保在不同工況下都能穩定運行。

　　We provide a variety of specifications and customized solutions to meet diverse needs, ensuring stable operation under different working conditions.

　　4.密封性好

　　4. Good sealing performance

　　采用金屬硬密封閥座，密封性能可靠，適用于介質是粘稠、含顆粒、纖維性質的場合。

　　Adopting a metal hard sealed valve seat, the sealing performance is reliable and suitable for occasions where the medium is viscous, contains particles, or has fiber properties.

　　5.操作方便

　　5. Easy to operate

　　開閉迅速，從全開到全關只需旋轉90°，便于遠距離的控制。

　　Quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it easy to control from a distance.

　　圖片

　　Picture

　　04應用領域

　　04 Application Fields

　　氣動高溫球閥因其高效、可靠、易于遠程控制等特點，在多個領域得到廣泛應用，包括但不限于：

　　Pneumatic high-temperature ball valves are widely used in various fields due to their high efficiency, reliability, and ease of remote control, including but not limited to:

　　2.石油

　　2. Oil

　　用于管道輸送系統和化工生產裝置中，控制高溫高壓油氣的流動。

　　Used in pipeline transportation systems and chemical production facilities to control the flow of high-temperature and high-pressure oil and gas.

　　3.化工

　　3. Chemical industry

　　控制高溫腐蝕性介質的輸送，防止介質泄漏和環境污染。

　　Control the transportation of high-temperature corrosive media to prevent media leakage and environmental pollution.

　　4.教學設備

　　4. Teaching equipment

　　在實驗室或教學設備中，用于模擬或控制高溫流體的流動。

　　Used in laboratories or teaching equipment to simulate or control the flow of high-temperature fluids.

　　5.輕工

　　5. Light Industry

　　在輕工行業中，用于高溫介質的輸送和控制。

　　In the light industry, it is used for the transportation and control of high-temperature media.

　　6.高壓設備

　　6. High voltage equipment

　　如鍋爐、蒸汽發生器等高壓設備中，控制高溫高壓蒸汽的流動。

　　Control the flow of high-temperature and high-pressure steam in high-pressure equipment such as boilers and steam generators.

　　7.制藥

　　7. Pharmaceutical

　　用于藥品生產設備和潔凈系統中，確保介質的潔凈度和生產線的安全穩定。

　　Used in pharmaceutical production equipment and clean systems to ensure the cleanliness of the medium and the safety and stability of the production line.

　　8.造紙

　　8. Paper making

　　在造紙行業中，控制高溫介質的輸送，如蒸汽、熱水等。

　　In the papermaking industry, controlling the transportation of high-temperature media such as steam, hot water, etc.

　　9.新能源

　　9. New energy

　　如太陽能光熱發電站、地熱發電系統、生物質燃料轉化裝置等，控制高溫流體的流動。

　　Such as solar thermal power plants, geothermal power generation systems, biomass fuel conversion devices, etc., control the flow of high-temperature fluids.

　　05維護與保養

　　05 Maintenance and upkeep

　　為確保氣動高溫球閥的正常運行和延長使用壽命，應定期進行維護與保養：

　　To ensure the normal operation and extend the service life of pneumatic high-temperature ball valves, regular maintenance and upkeep should be carried out:

　　定期檢查

　　Regular inspection

　　檢查閥門的外觀、連接部位和密封面，確保沒有明顯的損壞或腐蝕。

　　Check the appearance, connection parts, and sealing surface of the valve to ensure that there is no obvious damage or corrosion.

　　清潔保養

　　Cleaning and maintenance

　　：保持閥門及其周圍環境的清潔，避免灰塵和雜質進入閥門內部。

　　Keep the valve and its surrounding environment clean to prevent dust and impurities from entering the interior of the valve.

　　潤滑維護

　　Lubrication maintenance

　　對于帶有操作機構的氣動高溫球閥，定期涂抹適量的潤滑劑，以減少摩擦和磨損。

　　For pneumatic high-temperature ball valves with operating mechanisms, regularly apply an appropriate amount of lubricant to reduce friction and wear.

　　密封件檢查

　　Seal inspection

　　定期檢查閥門的密封件，如發現老化或損壞，應及時更換，以確保閥門的密封性能

　　Regularly inspect the sealing components of the valve. If aging or damage is found, they should be replaced in a timely manner to ensure the sealing performance of the valve

　　本文由 良工閥門 友情奉獻.更多有關的知識請點擊  http://www.szjuewu.com/   真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　This article is a friendly contribution from Lianggong Valve For more related knowledge, please click http://www.szjuewu.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.