⑴ but lp waf是什麼閥門
樓主你好
這個是空氣過濾器
希望可以幫到你!!
滿意請採納!
⑵ 球閥的英語是什麼
球閥的英語
ball plug
float valve
spheric valve
ball valve
例句
"Mainly used in gate, globe, and check valves for applications up 850℉, and in one-, two-, and three-piece ball valves."主要使用在溫度高達850℉的閘閥、截止閥和止回閥,以及整體、對分式和三件裝的球閥上。
"Where piping is insulated, ball valves shall be equipped with 2"" extended handles of non-thermal conctive material."如果要求管道處於絕緣狀態,所選的球閥應該配置2英寸加長不導熱手柄。
Reced port ball valves are not recommended in building services piping, but rather for process piping in hazardous material transfer.縮徑流道球閥不推薦在建築物管道系統中使用,但是可用於有害物質傳輸的處理管道。
"Full-Port ball valves provide pressure drop equal to equivalent length of pipe, and even slightly better than gate valves."不縮徑全流道球閥具有不影響整個管道壓降的性能,在此方面,甚至比閘閥性能更加優異。
Top entry is preferred in some instrial applications where access for repair is required without removing body from the line.上裝式:適用於某些工業領域,例如當要求在維修過程中,不能把閥體從管道上拆卸下來時,就需要這種結構的球閥。
⑶ 圖中的燃氣閥是低壓閥還是中壓閥
按壓力分:
1、低壓管道工程壓力<1.6MPa;
2、中壓管道工程壓力1.6-6.4MPa;
3、高壓管道工程壓力6.4-10MPa;
4、超高壓管道工程壓力10-20MPa。
綜上所述,你這個是低壓閥門!