高温蝶阀 ZGD-450/650H

High temperature Butterfly Valve

概 述Overview

      适用于建材、有色、玻璃、矿山、电力、轻工、造纸等行业的通风、环保工程、烟气治理、热能回收等管道系统中。对管道中气体介质按不同控制信号调节流量大小和切断。

      It is used in the pipe system of ventilation, environmental engineering, flue gas treatment, heat recovery that belongs to building material, glass, mining, power, light industry and papermaking departments. The valve can adjust gas flow rate or cut it off at different control signal.

结构特点：Structure Features

      采用不锈钢、低合金钢焊接。具有耐高温、耐磨损、结构合理、流阻损失小、操作灵活、指示方位明确、维护方便、使用寿命长等优点。水平安装或垂直安装。ZGD-450/650H(自动)配用电动执行器及有关配件，可实现手动、自动无干扰切换，微机程控、自动控制或中央集中控制。

      The valve is made of stainless steel or low alloy steel. It has features of high-temperature, endurance, reasonable structure, little flow-resistance, flexible operation, definite direction, easy maintenance and long life. The valve is equipped with actuator and other accessories and can be controlled manually, automatically without interference, by micro-computer program, automatically or centralized control.