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H72H-160、H72H-320 型对夹立式止回阀
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H72H-160、H72H-320 型对夹立式止回阀
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H72H-160、H72H-320 型对夹立式止回阀
产品详细
【产品用途】
H72H-160、H72H-320 型对夹立式止回阀
是一种依靠介质本身的流动而自动启、闭阀瓣并用来阻止介质逆向流动的自动阀门。
【性能参数】
型号
H72H-160
H72H-320
工作压力(MPa)
16.0
32.0
适用温度(℃)
≤200
适用介质
氮氢混合气、氨液、铜氨液、碱液等
材料
法兰、阀盖
碳钢
阀瓣、阀座
不锈钢
弹簧
硅锰钢
O形圈
丁腈橡胶
阀体、双头螺栓
铬钢
螺母
碳钢
【结构图片】
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H71H、H71W 型 PN10~PN40 对夹升降式止回阀
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H76H、H76Y、H76W、H76X、H76F 型对夹蝶形止回阀
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