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DM371/391X gas valve
Product Name:
DM371/391X gas valve
Description:
DM371/391X-4型煤气蝶阀详细说明
公称通径:100~3000

公称压力:0.05~1.0MPa

适用温度:≤120℃  ≤200℃  ≤300℃ ≤450℃ 

驱动方式:手动、电动、气动、液动、电液动

适用介质:煤气、天然气、空气、可燃性气体

泄漏率:零、<1%

本系列煤气蝶阀是一种密闭型阀,采用橡胶软密封。其结构长度采用对夹蝶阀的标准。为方便用户使用,本阀也可采用法兰连接方式。

本阀具有结构简单,维护方便 ,密封可靠等特点。

本阀适用于煤气,空气和其他气体介质管路中做调节和截流之用。广泛应用于工业煤气、市政煤气及环境保护、通风设施系统中。

本阀连接法兰尺寸符合GB2555-81标准。

检测方法符合GB/T13927-92标准。

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