产品名称：法兰式取样阀 

产品型号：GMJ41Y

工作压力：3000PSI~6000PSI(413bar),高可达10000PSI(689bar)
工作温度：
PTFE填料：-38oC 至 180oC (-100oF 至 356oF)
PPL 填料：-38oC 至 280oC (-100oF 至 536oF)
石墨填料：-24oC 至 480oC (-75oF 至 896oF)
连接端口:法兰

适用介质：水 油 气

鑫盛源法兰式取样阀优点：

1、两截阀杆设计，上阀杆螺纹淡化工艺处理

2、下阀杆表经经滚压硬化处理上阀杆螺纹的润滑脂与系统介质隔离

3、无旋转的下阀杆垂直运动代替旋转升降，减少阀杆行程对填料的磨擦，手感更轻便

4、阀门在全开位置具有背密封功能

5、可以在运营的管线或者设备中提取介质进行分析检验

6、可安装手柄或者手轮操作，稳固耐用多种颜色手柄可供选择

7、每只阀门在出厂前均按设计压力的1.1倍进行氮气密封测试,并按额定工作压力的1.5倍水压进行壳体强度测试

法兰式取样阀

法兰式取样阀是一种采用法兰连接方式的专用取样阀门，主要用于从管道或设备中安全、便捷地采集流体介质样本，以便进行成分分析、质量检测或工艺监控。

法兰式取样阀其结构设计注重取样过程的密封性和安全性，通常配备截止或调节功能，可控制取样流量的大小及开关，避免介质过量泄漏。法兰连接方式通过螺栓紧固法兰面，确保与管道或设备的连接牢固、密封稳定，适用于中高压、大口径或需要频繁拆卸维护的工况。阀体材质根据介质特性选用碳钢、不锈钢（如304、316）等，以耐受水、油、气体、腐蚀性流体等不同介质，工作压力一般可达16MPa，工作温度范围约为-29℃至425℃。

法兰式取样阀广泛应用于石油、化工、制药、食品等行业的生产流程中，是保障工艺合规性和产品质量的关键辅助设备。

The flanged sampling valve is a special sampling valve with flange connection, mainly used to safely conveniently collect fluid medium samples pipelines equipment for component analysis, quality inspection, process monitoring.

Its structural design focuses on the tightness safety during sampling, usually equipped with shut-off regulation functions to control the flow rate on-off of sampling, avoiding excessive leakage of medium. The flange connection ensures a firm reliable seal with pipelines equipment through bolted flange faces, suitable for medium-high pressure, large-diameter, working conditions requiring frequent disassembly maintenance. The valve body material is selected according to medium characteristics, such as carbon steel, stainless steel (e.g., 304, 316), etc., to withstand different media like water, oil, gas, corrosive fluids. The working pressure can generally reach 16MPa, the working temperature range is approximately -29℃ to 425℃.

This valve is widely used in production processes of petroleum, chemical, pharmaceutical, food other industries, is a key auxiliary equipment to ensure process compliance product quality.