Q41N氢气法兰球阀适用高压加氢装置使用。

氢气法兰球阀

氢气法兰球阀是专为氢气介质输送和控制设计的专用阀门，采用法兰连接方式，具有良好的密封性、耐腐蚀性和安全性，广泛应用于氢能产业链中的制氢、储氢、运氢及加氢站等场景。

氢气法兰球阀- 结构特点：阀体、球体等核心部件多采用耐氢脆材料（如316L不锈钢）制造，可有效抵抗氢气在高压下可能引发的材料脆化现象；密封结构采用特殊设计，阀座多选用耐低温、耐老化的高性能材料（如增强聚四氟乙烯或金属密封），确保在高低压工况下的严密性，防止氢气泄漏；法兰连接符合相关标准（如ANSI、GB等），便于与管道系统稳固对接，且整体结构紧凑，便于安装和维护。

氢气法兰球阀- 工作原理：通过旋转阀杆带动球体旋转90°实现启闭。当球体通孔与管道通道对齐时，阀门全开，氢气顺利流通；当球体旋转至通孔与通道完全错开时，阀门关闭，截断氢气流动。其操作轻便，启闭迅速，可配合执行器实现远程控制，满足自动化系统需求。

氢气法兰球阀- 性能优势：具有很好的密封性能，能有效阻止氢气这一小分子介质的渗透泄漏；材料抗氢脆性能强，适应高压（通常可达42MPa及以上）和较宽温度范围（-40℃至150℃）的工况；流体阻力小，流通能力强，可减少氢气输送过程中的压力损失；具备防静电、耐火等安全设计，部分型号配备泄放装置，进一步提升系统安全性。

氢气法兰球阀- 适用范围：主要用于氢气长输管道、加氢站管道系统、氢能储能设备、燃料电池配套设施等，适用介质为高纯度氢气（纯度通常≥99.97%），公称通径范围一般为DN15至DN200，可根据不同压力等级（如16MPa、35MPa、42MPa）定制，满足氢能产业各环节的控制需求。

Hydrogen flanged ball valve is a special valve designed for the transportation control of hydrogen medium. It adopts a flanged connection, featuring excellent sealing performance, corrosion resistance, safety, is widely used in hydrogen energy industry chains such as hydrogen production, storage, transportation, hydrogen refueling stations.

Hydrogen flanged ball valve is a special valve- Structural features: Core components such as the valve body ball are mostly made of hydrogen embrittlement-resistant materials (e.g., 316L stainless steel), which can effectively resist material embrittlement caused by hydrogen under high pressure. The sealing structure is specially designed; the valve seat often uses high-performance materials with low-temperature resistance anti-aging properties (e.g., reinforced PTFE metal seals) to ensure tightness under high low pressure conditions prevent hydrogen leakage. The flange connection complies with relevant standards (e.g., ANSI, GB) for stable docking with pipeline systems, the overall structure is compact, facilitating installation maintenance.

Hydrogen flanged ball valve is a special valve- Working principle: The valve is opened closed by rotating the valve stem to drive the ball to rotate 90°. When the through-hole of the ball aligns with the pipeline channel, the valve is fully open, allowing hydrogen to flow smoothly; when the ball rotates until the through-hole is completely staggered the channel, the valve closes to cut off the hydrogen flow. It is easy to operate with quick opening closing, can be equipped with an actuator for remote control, meeting the needs of automated systems.

Hydrogen flanged ball valve is a special valve- Performance advantages: It has excellent sealing performance, effectively preventing the permeation leakage of hydrogen, a small molecule medium. The material has strong resistance to hydrogen embrittlement, adapting to high-pressure conditions (usually up to 42MPa above) a wide temperature range (-40℃ to 150℃). It has low fluid resistance strong flow capacity, reducing pressure loss during hydrogen transportation. It is equipped with safety designs such as anti-static fire resistance; some models are equipped with relief devices to further improve system safety.

Hydrogen flanged ball valve is a special valve- Scope of application: It is mainly used in hydrogen long-distance pipelines, hydrogen refueling station pipeline systems, hydrogen energy storage equipment, fuel cell supporting facilities, etc. The applicable medium is high-purity hydrogen (purity usually ≥99.97%). The nominal diameter range is generally DN15 to DN200, which can be customized according to different pressure levels (e.g., 16MPa, 35MPa, 42MPa) to meet the control needs of various links in the hydrogen energy industry.