FHRDF热切断阀

一种带有自动热关断装置的热切断阀

可重设带有FHRDF热切断阀设计用于炼油厂，天然气生产管道，化学设施或任何其他涉及易燃液体或气体的过程中的关键应用。如果发生火焰或局部高温，我们的热切断阀将自动关闭阀门，从而减少危险介质进一步引发火灾的机会。还可以通过远程信号知道阀处于关闭或打开状态。除了这些安全功能外，还可以作为常规维护程序的一部分进行手动操作，以确保此关键安全装置始终保持适当的功能。

本种结构形式的FHRDF热切断阀，其结构简单，设计巧妙，布局合理，它*的结构可以实现在环境温度达到特定范围后，自动触发一系列机构动作，并依靠事先存储的机械能作为动力源，实现阀门的关闭操作，进而实现在第一时间内自动切断介质输送的目的；将这种热切断阀安装到盛装易燃介质的储罐管道上，可以作为防火、阻燃的第一道屏障，可以在短时间内自动反应，尽可能地减少可燃介质的输出，进而在出现意外时为控制火情做出贡献。

自动热关断装置的消防安全球阀应用领域

尽管自动热关断装置的热切断阀是根据炼油厂人员的反馈而开发的，但该产品还具有许多其他可用于任何潜在易燃或有毒介质的用途。其他应用程序包括但不限于：

天然气和石油、生物燃料、批量装载、蒸汽再生、核、化学性、醇/溶剂、备用发电机、发电厂、医院/氧气、机场/喷气燃料、储油罐、药品、油漆处理、天然气管道、高压气体、制造业

热切断阀可以作为一个保障装置，也可以作为一个普通手动控制球阀来使用，这样大大节省了用户成本，安装空间和维护时间。

A thermal shut-off valve with an automatic thermal shutdown device can be reset. The FHRDF thermal shut-off valve is designed for critical applications in refineries, natural gas production pipelines, chemical facilities, or any other process involving flammable liquids or gases. In the event of a flame or local high temperature, our thermal shut-off valve will automatically close the valve, thereby reducing the chance of further ignition of dangerous media. The closed or open state of the valve can also be known through a remote signal. In addition to these safety features, it can also be manually operated as part of a regular maintenance program to ensure that this critical safety device always maintains proper function. For this structural form of FHRDF thermal shut-off valve, it has a simple structure, ingenious design and reasonable layout. Its unique structure can realize automatic triggering of a series of mechanism actions after the ambient temperature reaches a specific range, and rely on the mechanically stored energy as the power source to realize the valve closing operation, and then achieve the purpose of automatically cutting off the medium transportation in the first time. Installing this thermal shut-off valve on the storage tank pipeline containing flammable media can serve as the first barrier for fire prevention and flame retardancy. It can react automatically in a short time and reduce the output of combustible media as much as possible, thus contributing to controlling the fire situation in case of an accident. Application field of fire safety ball valve with automatic thermal shutdown device Although the thermal shut-off valve with automatic thermal shutdown device is developed based on the feedback of refinery personnel, this product also has many other uses that can be used for any potentially flammable or toxic medium. Other applications include but are not limited to: natural gas and petroleum, biofuels, bulk loading, steam regeneration, nuclear, chemical, alcohol/solvent, backup generators, power plants, hospitals/oxygen, airports/jet fuel, storage tanks, pharmaceuticals, paint treatment, natural gas pipelines, high-pressure gas, manufacturing. The thermal shut-off valve can be used as a safety device or as an ordinary manually controlled ball valve, which greatly saves user cost, installation space and maintenance time.