FHZ41T明杆铜芯防护闸阀

FHZ41T明杆铜芯防护闸阀NO:009

FHZ41T Rising rod copper core protection gate valve

概述

Overview

该阀是为了防止冲击波及核生化剂由管道进入工程内部而设置的阀门，由于防空地下室内部有贮水，可以在空袭报警时将管道上的防护阀门关闭，截断与外界连通，防止冲击波和核生化剂由管道进入工程内部。

This valve is to prevent the shock wave and nuclear biochemical agent fromentering the project from the pipeline. Because there is water in the air defensebasement, the protective valve on the pipeline can be closed when the air attackalarms, and the connection with the outside world can be cut off to prevent theshock wave and nuclear The biochemical agent enters the project through thepipeline

技术参数

Technical parameter

公称通径：40~600mm

Nominal caliber:40~600mm

公称压力：1.0~4.0MPa

Nominalpressure:1.0~4.0Mpa

适用温度：-25~150℃

Applicable temperature:-25-150℃

适用介质：水、油等非腐食性液体

Applicabie medium:Non-corrosive liquids such as waterandoil

主体材质：铸铁、球墨铸铁、碳钢、不锈钢

Main material:Cast iron,ductie iron,carbon steel, stainless steel