High temperature molten salt valve

高溫熔鹽閥is a core equipment in the fields of solar thermal power generation and molten salt energy storage, mainly used for the control and regulation of high-temperature molten salt media. The following are relevant technical parameters, application scenarios, and manufacturer information:
1、 Technical parameters
Pressure and temperature range
Nominal pressure: PN1.0-16.0MPa (150Lb-900Lb)
Applicable temperature: -29~575 ℃ (some models can reach up to 900 ℃)
Main material: F347H, INCONEL 625 and other high-temperature resistant alloys
Structure type
Including globe valves, regulating valves, butterfly valves, ball valves, etc., the selection should be based on the working conditions. For example, Y-shaped globe valves and bellows sealing designs can effectively prevent leakage.


二、應用場景
‌光熱發電‌：用于熔鹽傳熱儲熱系統的介質控制，需耐高溫、耐腐蝕‌。
‌核電與石化‌：部分非核級產品應用于核電常規島及石化領域‌。
三、國內主要廠商
‌川儀股份‌：研發高溫熔鹽閥，應用于光熱發電項目‌。
‌哈電閥門‌：提供全品類熔鹽閥，覆蓋光熱及儲能系統‌。
‌北京佳潔能‌：擁有多項熔鹽閥專利，參與國家示范項目‌。
四、市場動態

國產熔鹽閥技術逐步突破，替代進口趨勢明顯，尤其在光熱發電領域已實現規模化應用‌。

選型建議