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H44 旋啟式止回閥
2017-04-05 16:17:02


H44T/W/X型旋啟式止回閥是能自動阻止流體倒流的閥門。止回閥的閥瓣在流體壓力作用下開啟,流體從進 口側流向出口側。當進口側壓力低于出口側時,閥瓣在流體壓差、本身重力等因素作用下自動關閉以防止流體倒流。

H44 旋啟式止回閥


H44T/W/X型旋啟式止回閥是能自動阻止流體倒流的閥門。止回閥的閥瓣在流體壓力作用下開啟,流體從進 口側流向出口側。當進口側壓力低于出口側時,閥瓣在流體壓差、本身重力等因素作用下自動關閉以防止流體倒流。

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