RETZ瑞茨『进口保温截止阀』详细介绍●RETZ截止阀系列●RETZ保温截止阀●产品数据

►进口保温截止阀描述--

RETZ保温截止阀阀杆采用填料辅助波纹管密封,双层波纹管密封,侧面设置有保温夹套的两个连接口，两个连接口夹套中可自由地流过蒸汽或其它热油对的介质保温，从而达到对介质所需要的温度,特别适用于化工、化肥行业、石油冶金、制药等各类系统中,确保粘稠、易结焦、易结晶介质可以顺畅地流过阀门

RETZ thermal insulation cut-off valve stem adopts packing auxiliary bellows seal, double layer bellows seal, side setting with two connecting ports with insulated jacket, two connector jackets which can freely flow through the medium of steam or other hot oil, so as to achieve the temperature required for the medium, especially for chemical, chemical fertilizer industry and petroleum. In metallurgical, pharmaceutical and other systems, the viscous, easy to coking and easy crystallizing medium can be smoothly flowing through the valve.

►特征--

结构简单，维修方便。

行程小，启闭时间短。

双层波纹管密封, 阀杆无泄漏

密封面间摩擦力小，密封性好，寿命较长。

►典型应用--

蒸汽设备

导热油系统

化工物料

保冷管道

粘度较大、易结焦、易结晶、腊油、沥青等介质

►选型参数--

规格尺寸:1＂－8＂;    

压力范围:PN16–PN40    

使用温度:-20℃-350℃     

阀体材质:铸钢、不锈钢    

波纹管：不锈钢;