A49Y-Pw542.55V DN200主安全阀
【简单介绍】
【详细说明】
SKU:A49Y-Pw542.55V DN200主安全阀 (W系列) |
Description: A49Y-Pw542.55V DN200 用途Usage 主要用于电站锅炉、压力容器、减温减压装置等设备,防止压力超过允许zui高压力值,保证设备安全运行。 结构简述 Struture briefing 1.该阀门为单排汽、两端为法兰连接结构。主要由阀体、阀盖、活塞室、阀瓣、阀杆等组件。 1.The structure of the valve is of single exhaust and both of its ends are connected with flange. It is mainly consisted of body , bonnet, cushion container, piston chamber, disc valve stem and other parts. 安装说明 Installation instruction 1、阀门应垂直安装在设备zui高位置 1.The main safety valve shall be installed vertically in the highest position of the device. |
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