High temperature molten salt valve

高温熔盐阀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、应用场景
‌光热发电‌：用于熔盐传热储热系统的介质控制，需耐高温、耐腐蚀‌。
‌核电与石化‌：部分非核级产品应用于核电常规岛及石化领域‌。
三、国内主要厂商
‌川仪股份‌：研发高温熔盐阀，应用于光热发电项目‌。
‌哈电阀门‌：提供全品类熔盐阀，覆盖光热及储能系统‌。
‌北京佳洁能‌：拥有多项熔盐阀专利，参与国家示范项目‌。
四、市场动态

国产熔盐阀技术逐步突破，替代进口趋势明显，尤其在光热发电领域已实现规模化应用‌。

选型建议