Fuse Valve Company

The design of fire-resistant temperature sensing fuse valves is used to automatically cut off pipeline systems containing liquids, solvents, alcohol, toxic liquids, or any other potentially hazardous media when the ambient temperature reaches the set value. Once a fire or explosion occurs, these valves will automatically terminate or reduce the supply of liquids, solvents, alcohol, toxic liquids, or any other potentially hazardous media, thereby reducing the harm caused by the fire or explosion accident. In the event of a fire, The fuse of the fuse valve automatically separates when it reaches the preset value, and then drives the actuator at the top of the valve, causing the valve to change from normally open to normally closed or from normally closed to normally open. The fuse valve has different temperature settings, which can be freely selected according to the actual situation of the project. Generally, the set temperature of the fuse valve should be higher than the ambient temperature30℃. It is an ideal choice in the import and export system of flammable storage tanks. In addition, the fuse valve can be reused by simply replacing the broken fuse online during use, thereby reducing the cost of use.

Product features of fireproof temperature sensing fuse valve ：

1Can automatically cut off in case of fire

2The melting temperature is165°F（74℃）- 360°F（182℃) optional

3The materials include carbon steel, stainless steel, and fluorine lining

4The valve body has ball valves and butterfly valves

5Connection method: ball valve/Threads, welding, flanges. butterfly valve/Clamp, flange

6Application media: ammonia, gas, liquefied gas, methanol, oil, combustible gas/liquid

7, using304Stainless steel components ensure cleanliness during oil transportation and improve corrosion resistance.

China's cutting technology has made significant progress through continuous introduction, innovation, and development. However, manual cutting valves, electric or pneumatic cutting valves are still commonly used in high-risk systems for liquids, solvents, alcohol, toxic liquids, or any other potentially hazardous media. However, the control methods of these valves, due to the special nature of the environment during accidents such as fires and explosions, make it difficult for operators to quickly close them in emergency situations, or due to the harsh conditions at the accident site, they cannot approach the cut-off valve, or cause damage to the functions of electric and pneumatic cut-off valve systems, or when the coil of the cut-off valve is accidentally charged, the automatic cut-off valve will automatically open, making it impossible to achieve the purpose of emergency cut-off of pipelines. Causing the possible leakage of liquids, solvents, alcohol, toxic liquids, or any other potentially hazardous media, which may cause certain personal injury to personnel carrying out closure actions, or result in the inability to close pipelines in a timely manner, further expanding the accident disaster. Practical new model: ZL 2020 2 1296075.6 Appearance design number: ZL 2020 3 0356136.2