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TFWA44C型磅级波纹管平衡式弹簧安全阀
面议TFWA42C型磅级波纹管平衡式弹簧安全阀
面议A49Y-Pw542.55V DN200主安全阀
面议A49Y-10 A49Y-10V DN25 冲量安全阀
面议AH42F、A42F液化石油气安全阀、安全回流阀
面议A42Y-160/320弹簧全启式封闭式高压安全阀
面议TFA44C型磅级弹簧全启式安全阀
面议TFA42C型磅级弹簧全启式安全阀
面议A49Y-PW5410V DN20 冲量安全阀
面议A49Y-PW5410V DN125 主安全阀
面议TFA72W-10P/10R真空负压安全阀
面议A28Y-10P带手柄弹簧全启式安全阀
面议SKU:A69-Pw5414v DN100主安全阀 (W系列) |
De A69-Pw5414V DN100 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。 This valve is used for power plant boilers, pressure containers, pressure and temperature reducing devices and other facilities. It serves 结构简述 Struture briefing 1、阀门为双排汽、两端为法兰连接结构。主要由阀体、阀盖、缓冲容器、活塞室、阀瓣、阀杆等零件组件。 1. The structure of the valve of double exhaust and both of its ends are connected with flange. It is mainly consisted of boby, bonnet,cushion container, piston chamber, disc, stem and other parts. 安装说明 Installation instruction 1、主安全阀门必须垂直安装在设备的zui高位置。 1. The main safety valve shall be installed vertically at the highest position of the deivce. |