规格范围: DN20-DN50
压力: PN10, PN16
温度范围: -10℃ to 120℃
螺纹标准: ISO228
主配件材质:
阀体/阀盖：球铁
闸板：黄铜
阀轴：不锈钢
密封：橡胶
标准件：碳钢镀锌，不锈钢
● 结构简单，制造和维修方便，易于安装。
● 全通径。
● 操作扭矩小。
● 多种操作可选，比如手轮，方帽，加长杆，T键等。
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