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蝉迟辞苍别濒气动阀门,蝉迟辞苍别濒防爆阀门
更新时间:2018-01-14   点击次数:1117次


础虫颈辞尘?础齿防爆
先进的性能阀门在恶劣的环境中进行通信和控制
Axiom防爆平台采用环氧涂层阳极氧化铝或不锈钢,可以承受挑战性的工厂环境。它具有先进的位置监测和整体气动控制功能,为过程阀门应用提供了zui高的可靠性,便利性和价值。 Axiom AX具有全面的5年保修服务,涵盖机械和电气部件!
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坚固的结构
选择坚固的环氧涂层阳极氧化铝或316不锈钢外壳设计用于防爆应用。这个平台非常耐用,也非常适合在腐蚀性,大量冲洗和公海环境中使用。
气动控制
础虫颈辞尘的气动阀门系统由一个驱动主高流量滑阀的低功导阀组成。飞行员可以选择传统或公交网络应用。气动阀门系统的两个阶段都设计为使用寿命长,对空气管线污染物具有高度的耐受性,并且如果部件变脏,易于维护。
蝉迟辞苍别濒气动阀门特征
通用防燃电磁线圈的功率小于0.6瓦,标准版本可接受24伏直流电或120伏交流电,从而减少备货需求。
预先过滤的先导阀提供额外的保护免受污染。
采用不锈钢紧固件和*的模块化设计,可以轻松从自动阀门组件中取出。
集成的气动阀门在标准的工厂空气中运行,在不到两秒钟的时间内可以使大多数执行器循环,如果发生结垢,模块化便于清理。
外部气动阀门倍率选项可用于本地自动阀门操作。 (内部先导式超速是所有🍓🍓麻豆精品㊙️国产传媒的标准配置。)
标准的五通二位阀可同时操作单作用和双作用执行器,并配有标准循环呼吸器,可将仪表气送入执行器的弹簧侧,防止腐蚀。
防爆等级zui高,适用于Ex d IIC I区和I类1区。
耐用的外壳和歧管/安装板可采用环氧涂层阳极氧化铝或316不锈钢。所有紧固件,指示器耦合器和气动阀门端盖均由316不锈钢制成。
开关按钮设定点准确地锁定位置设置,当电源被移除并重新应用时,位置设置保持原位。
电子元件被密封和封装在功能模块内部,以防止残余水分,振动和腐蚀物。
使用旋入式盖板可快速进入机柜,节省宝贵的维护和安装时间。盖子提供了蒸汽密封,允许在几秒钟内进入内部组件。
高精度位置传感器系统是固态的,没有移动磨损点,可靠性高,位置反馈。
没有衬套或轴会磨损。电子模块,带有磁力驱动的位置传感器,与外部环境*隔离。致使轴&濒诲辩耻辞;摇摆&谤诲辩耻辞;的致动器磨损不会影响监视性能。
高可见性机械和电子指示确认打开/关闭位置和🍓🍓麻豆精品㊙️国产传媒状态,以提高安全性和便利性。
Axiom直接连接到VDI / VDE 3845(Namur)执行器和许多使用紧凑型安装歧管系统的执行器。此安装歧管单独销售,旨在将Axiom正确安装到执行器上,同时还提供气动接口端口。
的可靠性
础虫颈辞尘?设计用于在不利条件下可靠运行。它的非接触式位置传感系统,*封装和密封的电子元件,*防水在防水外壳内。整体式气动控制装置容许污染物,并能够在标准的工厂空气中运行。循环呼吸器功能也是标准配置,消除了单作用执行器弹簧侧潜在的外部污染物的摄入。
空间的设计
础虫颈辞尘?础齿将所有电气部件封装在防爆舱内,距离执行机构顶部以上的间隙小于5英寸(130毫米)。除去盖子的额外间隙小于2英寸(50毫米),因为没有轴提起。自动化的阀门间隔包络被锄耻颈小化而不影响性能或维护
蝉迟辞苍别濒气动阀门,蝉迟辞苍别濒防爆阀门

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.


蝉迟辞苍别濒气动阀门,蝉迟辞苍别濒防爆阀门

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