Q11SA六方体高压球阀它具有旋转90度的动作，旋塞体为球体，有圆形通孔或通道通过其轴线。球阀在管路中主要用来做切断、分配和改变介质的流动方向，它只需要用旋转90度的操作和很小的转动力矩就能关闭严密。球阀适宜做开关、切断阀使用，但近来的发展已将球阀设计成使它具有节流和控制流量之用，如V型球阀。

Q11SA六方体高压球阀主体及附件都采用锻造加工,外表是六角形，采用特殊工艺，合成密封材质，可耐压到200MPa。本身具有结构紧凑，密封稳定，美观大方，维修方便，密封面与球面常在闭合状态，不易被介质冲蚀，易于操作和维修，适用于水、溶剂、酸和天然气等一般工作介质，而且还适用于工作条件恶劣的介质，用于液压机械设备 液压开关 高压水射流 等行业。超高压内螺纹球阀是我公司结合国外技术自行研发的一款全新产品，该产品采用特殊工艺改变了球阀不能耐超高压的技术难题。 Q11SA六方体高压球阀目前可以实现在DN50口径下，耐压可以达到200MPa.是高压清洗 水切割等行业理想的选择。

六方体高压球阀优点：

      1．流体阻力小，全通径的球阀基本没有流阻。

      2．结构简单、体积小、重量轻、耐高压。

      3．紧密稳定。它有两个密封面，而且目前球阀的密封面材料广泛使用各种塑料，密封性好，能实现完全密封。在真空系统中也已广泛使用。

      4．操作方便，开闭迅速，从全开到全关只要旋转90°，便于远距离的控制。

      5．维修方便，球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。

      6．在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。

      7．适用范围广，通径从小到几毫米，大到几米，从高真空至高压力都可应用。

      8．由于球阀在启闭过程中有擦拭性，所以可用于带悬浮固体颗粒的介质中。

六方体高压球阀产品概述

六方体高压球阀是一种阀体采用六方体结构设计的高压阀门，主要用于高压管路系统中控制流体的通断。以下是其产品概述：

 六方体高压球阀 - 结构特点：阀体为六方体形状，结构坚固，抗扭矩能力强，便于安装时借助扳手固定，提升操作稳定性。采用浮动球或固定球结构，密封方式多为金属硬密封或增强聚四氟乙烯软密封，适配不同高压工况。阀杆设计有防吹出结构，防止高压下阀杆脱落，安全性高。

六方体高压球阀 - 性能优势：耐受压力高，通常适用压力范围可达10MPa至超高压等级，能在高温、高压及腐蚀性介质环境下稳定工作。流阻小，开关迅速，90°旋转即可完成启闭，操作便捷。六方体结构使阀门整体强度高，抗振动和冲击性能好，密封稳定，泄漏率低。

六方体高压球阀 - 材质选择：阀体多采用高强度合金钢材（如316不锈钢、铬钼钢等），经锻造或精密铸造而成，确保耐压性能；球体与阀座材质匹配，增强耐磨性和密封性。

六方体高压球阀 - 应用领域：广泛应用于石油钻井、高压液压系统、化工高压反应装置、天然气高压输送管线等领域，适用于控制原油、液压油、高压气体等介质的流通与截断。

Product Overview of Hexagonal High-pressure Ball Valve

The hexagonal high-pressure ball valve is a type of high-pressure valve with a hexagonal body structure, mainly used to control the on-off of fluid in high-pressure pipeline systems. The product overview is as follows:

Product Overview of Hexagonal High-pressure Ball Valve- Structural Features: The valve body is hexagonal, featuring a sturdy structure strong torque resistance. It is easy to fix with a wrench during installation, improving operational stability. It adopts a floating ball fixed ball structure, with sealing methods mostly being metal hard seal enhanced PTFE soft seal, suitable for different high-pressure working conditions. The valve stem is designed with a blowout-proof structure to prevent the stem falling off under high pressure, ensuring high safety.

Product Overview of Hexagonal High-pressure Ball Valve- Performance Advantages: It has high pressure resistance, usually applicable to a pressure range 10MPa to ultra-high pressure levels, can work stably in environments with high temperature, high pressure corrosive media. It has low flow resistance quick opening-closing, which can be completed by 90° rotation, with convenient operation. The hexagonal structure endows the valve with high overall strength, excellent anti-vibration impact performance, reliable sealing, low leakage rate.

Product Overview of Hexagonal High-pressure Ball Valve- Material Selection: The valve body is mostly made of high-strength alloy steel (such as 316 stainless steel, chrome-molybdenum steel, etc.), formed by forging precision casting to ensure pressure resistance; the ball valve seat materials are matched to enhance wear resistance sealing performance.

Product Overview of Hexagonal High-pressure Ball Valve- Application Fields: Widely used in oil drilling, high-pressure hydraulic systems, chemical high-pressure reaction devices, natural gas high-pressure transmission pipelines other fields, it is suitable for controlling the flow cut-off of media such as crude oil, hydraulic oil, high-pressure gas.