熔斷切斷閥概述

BI-TORQ熱切斷閥安裝在易燃、介質(zhì)的儲罐或輸送管道上需要設(shè)置各種閥門，開控制罐體或管路的開閉狀態(tài)；由于這類的介質(zhì)具有較高的危險(xiǎn)性，一旦出現(xiàn)火情，如不能及時(shí)切斷介質(zhì)的輸送，則有可能造成火情難以控制等情況。而如果在發(fā)現(xiàn)火情后通過人工操作的方式進(jìn)行介質(zhì)輸送的切斷，一則無法及時(shí)的切斷介質(zhì)，可能會導(dǎo)致火情的擴(kuò)大，二則在起火的情況下，人員可能無法接近閥門，無法進(jìn)行操作，有可能導(dǎo)致嚴(yán)重后果。

易熔連接閥其結(jié)構(gòu)簡單，設(shè)計(jì)巧妙，布局合理，它*的結(jié)構(gòu)可以實(shí)現(xiàn)在環(huán)境溫度達(dá)到特定范圍后，自動觸發(fā)一系列機(jī)構(gòu)動作，并依靠事先存儲的機(jī)械能作為動力源，實(shí)現(xiàn)閥門的關(guān)閉操作，進(jìn)而實(shí)現(xiàn)在時(shí)間內(nèi)自動切斷介質(zhì)輸送的目的；將這種防火阻斷閥安裝到盛裝易燃易爆介質(zhì)的儲罐上，可以作為防火、阻燃的一道屏障，可以在短時(shí)間內(nèi)自動反應(yīng)，盡可能地減少可燃介質(zhì)的輸出，進(jìn)而在出現(xiàn)意外時(shí)為控制火情做出貢獻(xiàn)。因此可以說它具備了多種優(yōu)點(diǎn)。

BI-TORQ熱切斷閥產(chǎn)品特點(diǎn) ：
1，火災(zāi)時(shí)能夠自動切斷
2，熔斷溫度為165°F （74℃）- 360°F （182℃）可選
3，材質(zhì)有碳鋼，不銹鋼，
4，連接方式：蝶閥對夾，法蘭
5，應(yīng)用介質(zhì)：油品、可燃?xì)怏w/液體。

切斷閥在實(shí)際工作中，還可以將本種閥體安裝到滅火介質(zhì)的儲罐上形成自動滅火裝置，平時(shí)本閥體保持常閉狀態(tài)，溫度異常升高時(shí)，將閥門開啟，在短時(shí)間將滅火介質(zhì)輸出。

The BI-TORQ thermal shut-off valve is installed on storage tanks or pipelines for flammable media. Various valves need to be set up to control the opening and closing state of the tank body or pipeline. Since such media is highly dangerous, once a fire occurs, if the medium transportation cannot be cut off in time, it may cause the fire situation to be difficult to control. If the medium transportation is cut off manually after a fire is discovered, firstly, the medium cannot be cut off in time, which may lead to the expansion of the fire. Secondly, in the case of a fire, personnel may not be able to approach the valve and cannot operate it, which may lead to serious consequences. The fusible connection valve 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 within a short time. Installing this fire prevention and blocking valve on storage tanks containing flammable and explosive media can serve as a 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. Therefore, it can be said that it has many advantages. Product features of BI-TORQ thermal shut-off valve: 

1. It can be automatically cut off in case of fire. 

2. The fusing temperature is optional from 165°F (74°C) to 360°F (182°C). 

3. Materials are carbon steel and stainless steel. 

4. Connection method: wafer for butterfly valve, flange. 

5. Applied media: oil products, combustible gas/liquid.

1，消防安閥 Thermal Shut-Off Valves
3，消防安全切斷閥（A fire safety shut-off valve）
4，熱關(guān)斷閥（Thermal Shut-Off Valves）
5，防火閥(How Does a Fire-Safe Valve)
6，可熔連接閥（a fusible link valve）
7，易熔型防火安全閥（Fusible link fire-safety valves）
8，熱截止閥（thermal shut-off valves）
9，消防安全閥（fire-safe valve）
10，熔斷組件(Fusible Link ＆ Re-settable Block Valves)

11，F(xiàn)ire Block Valve 防火緊切閥

12，自動熱關(guān)斷裝置的消防安閥

13，易熔連接安全切斷閥 Fusible Link Safety Shutoff Valves