The working principle and characteristics of the fusible link valve have a fuse device inside the valve. When the ambient temperature reaches a certain value or the fire reaches a certain temperature, the valve fuse device will fuse and the valve will automatically close.
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Automatic thermal shut-off ball valve use floating ball rests against one of two seats, typically PTFE or RTFE, ensuring bubble-tight closure. The ball will come to rest firmly against the body end cap, producing a metal-to-metal seal or closing. Graphic body and stem seals, which have high temperature-resistant properties, further restrict leakage in conjunction […]
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Fusible link safety shutoff valves have a fusible link on top of the actuator. When the ambient temperature reaches fuse temperature, the valve device will fuse broken and automatically close or open.(It depends on FC or FO).
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[…] a valve body, and a fusible device. Fusing temperatures include 165°F（74°C), 212°F（100°C), and other fuse temperatures. The Fire-Safe Fusible Link Valve is an essential component in the safety infrastructure of facilities handling flammable liquids or gases. Its primary function is to provide automatic shut-off of flow in the event of a fire, thereby playing […]
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The 5211 series conventional spring-type safety valve, 5211B is a back-pressure balanced bellows spring-type safety valve. This is a large-diameter safety valve which developed on the basis of API526 standard. Applicable to air, gas, water vapor, liquid, and other media.
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The fire block valve has a high performance for the fire safety application. It adopts a ball valve or butterfly valve. The application medium includes ammonia, gas, liquefied gas, methanol, oil, combustible gas/liquid.
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[…] is specifically designed for use in Aboveground Storage Tanks to automatically halt the flow of products in the event of a fire. It serves as a crucial safety component by integrating seamlessly into the tank's piping system. Product Name: External Emergency Valve Size: 3/4” to 3” Pressure Rating: 200WOG(200PSI) Certificates: UL, FM(Fusible Link), ATEX, […]
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Thermal shut-off valves consist of two main parts, a valve body, and a fusible device. Fusing temperatures include 165°F（74°C), 212°F（100°C), and other fuse temperatures.
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[…] Valves Control Valves Cage Type Control Valves Steam/Water Globe Valves Safety Valves Relief Valves Butterfly Valves Breather Valves Fusible Link Valves […]
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[…] Valves Control Valves Cage Type Control Valves Steam/Water Globe Valves Safety Valves Relief Valves Butterfly Valves Breather Valves Fusible Link Valves […]
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