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stonel氣動閥門，stonel防爆閥門
Axiom?AX防爆
先進的性能閥門在惡劣的環境中進行通信和控制
Axiom防爆平臺采用環氧涂層陽極氧化鋁或不銹鋼，可以承受挑戰性的工廠環境。它具有先進的位置監測和整體氣動控制功能，為過程閥門應用提供了zui高的可靠性，便利性和價值。 Axiom AX具有全面的5年保修服務，涵蓋機械和電氣部件！
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堅固的結構
選擇堅固的環氧涂層陽極氧化鋁或316不銹鋼外殼設計用于防爆應用。這個平臺非常耐用，也非常適合在腐蝕性，大量沖洗和公海環境中使用。
氣動控制
Axiom的氣動閥門系統由一個驅動主高流量滑閥的低功導閥組成。飛行員可以選擇傳統或公交網絡應用。氣動閥門系統的兩個階段都設計為使用壽命長，對空氣管線污染物具有高度的耐受性，并且如果部件變臟，易于維護。
stonel氣動閥門特征
通用防燃電磁線圈的功率小于0.6瓦，標準版本可接受24伏直流電或120伏交流電，從而減少備貨需求。
預先過濾的先導閥提供額外的保護免受污染。
采用不銹鋼緊固件和*的模塊化設計，可以輕松從自動閥門組件中取出。
集成的氣動閥門在標準的工廠空氣中運行，在不到兩秒鐘的時間內可以使大多數執行器循環，如果發生結垢，模塊化便于清理。
外部氣動閥門倍率選項可用于本地自動閥門操作。 （內部先導式超速是所有電磁閥的標準配置。）
標準的五通二位閥可同時操作單作用和雙作用執行器，并配有標準循環呼吸器，可將儀表氣送入執行器的彈簧側，防止腐蝕。
防爆等級zui高，適用于Ex d IIC I區和I類1區。
耐用的外殼和歧管/安裝板可采用環氧涂層陽極氧化鋁或316不銹鋼。所有緊固件，指示器耦合器和氣動閥門端蓋均由316不銹鋼制成。
開關按鈕設定點準確地鎖定位置設置，當電源被移除并重新應用時，位置設置保持原位。
電子元件被密封和封裝在功能模塊內部，以防止殘余水分，振動和腐蝕物。
使用旋入式蓋板可快速進入機柜，節省寶貴的維護和安裝時間。蓋子提供了蒸汽密封，允許在幾秒鐘內進入內部組件。
高精度位置傳感器系統是固態的，沒有移動磨損點，可靠性高，位置反饋。
沒有襯套或軸會磨損。電子模塊，帶有磁力驅動的位置傳感器，與外部環境*隔離。致使軸“搖擺”的致動器磨損不會影響監視性能。
高可見性機械和電子指示確認打開/關閉位置和電磁閥狀態，以提高安全性和便利性。
Axiom直接連接到VDI / VDE 3845（Namur）執行器和許多使用緊湊型安裝歧管系統的執行器。此安裝歧管單獨銷售，旨在將Axiom正確安裝到執行器上，同時還提供氣動接口端口。
的可靠性
Axiom?設計用于在不利條件下可靠運行。它的非接觸式位置傳感系統，*封裝和密封的電子元件，*防水在防水外殼內。整體式氣動控制裝置容許污染物，并能夠在標準的工廠空氣中運行。循環呼吸器功能也是標準配置，消除了單作用執行器彈簧側潛在的外部污染物的攝入。
空間的設計
Axiom?AX將所有電氣部件封裝在防爆艙內，距離執行機構頂部以上的間隙小于5英寸（130毫米）。除去蓋子的額外間隙小于2英寸（50毫米），因為沒有軸提起。自動化的閥門間隔包絡被zui小化而不影響性能或維護
stonel氣動閥門，stonel防爆閥門

Features

1. Universal burn out proof solenoid operates on less than 0.6 watts of power and standard version will accept 24 VDC or 120 VAC, reducing stocking requirements.
2. Prefiltered pilot valve provides additional protection from contaminants.
3. Easy removal from automated valve packageis accomplished with captured stainless steel fasteners and unique modular design.
4. Integral pneumatic valve operates on standard plant air, will cycle most actuators in less than two seconds, and is modularized for easy clean out if fouling occurs.
5. External pneumatic valve override options are available enabling local automated valve operation. (Internal pilot momentary override is standard on all solenoids.)
6. Standard 5-way, 2-position valve operates both single- and double-acting actuators and features a standard rebreather to feed instrument air into spring side of actuator to keep out corrosives.
7. Highest explosionproof ratings suitable for use in Ex d IIC Zone I and Class I, Division 1 areas.
8. Durable enclosure and manifold/mounting plate are available in epoxy-coated anodized aluminum or 316 stainless steel. All fasteners, indicator couplers, and pneumatic valve end-caps are made of 316 stainless steel.
9. Push button set points for open and closed accuray lock in position settings which remain in place when power is removed and reapplied.
10. Electronic components are sealed and potted inside function module to protect against residual moisture, vibration, and corrosives.
11. Rapid enclosure access with the screw-on cover saves valuable maintenance and set-up time. The cover provides a vapor tight seal and allows entry to internal components in seconds.
12. High accuracy position sensor system is solid state with no moving wear points for highly reliable and precise position feedback.
13. No bushings or shafts will wear out. Electronic module, with magnetically driven position sensor, is fully isolated from the outside environment. Actuator wear causing shaft “wobble” will not affect monitoring performance.
14. High visibility mechanical and electronic indication confirms open/closed position and solenoid status for greater safety and convenience.
15. Axiom directly attaches to VDI/VDE 3845 (Namur) actuators and many others using a compact mounting manifold system. This mounting manifold is sold separay and is designed to properly fit the Axiom to your actuator while also providing the pneumatic interface ports.

Exceptional reliability

The Axiom^® is designed to perform reliably in adverse conditions. Its non-contact position sensing system, with fully potted and sealed electronics, is compley protected inside the water-tight explosionproof enclosure. The integral pneumatic control is tolerant of contaminants and able to operate on standard plant air.  A rebreather capability is also standard, eliminating potential ingestion of outside contaminants into the spring side of single-acting actuators.

Space efficient design

The Axiom^® AX encloses all electrical components in an explosionproof compartment with less than 5” (130mm) clearance requirement above the top of the actuator. Additional clearance for cover removal is less than 2” (50mm) because there is no shaft to lift over. The automated valve spacing envelope is minimized without compromising performance or maintainability.

Universal application

One conventional model will satisfy most applications with standard 20 to 125 VAC or VDC monitoring feedback and solenoid control. Standard models also feature high flow 5-way, 2-position pneumatic control suitable for both single- and double-acting actuation. Bus communication models offer the same pneumatic control and have pilots tuned for very low power consumption minimizing voltage drops on long cable runs. 

Sensing and communication module

The Axiom^® platform has all position sensing, communication or switching integrated into StoneL's C-module. Users may set position switches conveniently and accuray on all modules. And easy to view instructions, along with LED indication, are boldly displayed on the module itself.

stonel氣動閥門，stonel防爆閥門