304, 310S, 316, 347, 2205 Bakin Yanke - Kashe Bawul, Bawul Bawul, Bawul ɗin Butterfly

Gabatarwar samfur

Ana iya amfani da sarrafa bawul ɗin ta hanyoyi daban-daban na watsawa, kamar manual, lantarki, na'ura mai aiki da karfin ruwa, pneumatic, turbine, electromagnetic, electromagnetic hydraulic, pneumatic, m gear, laima kaya, da dai sauransu.;a ƙarƙashin aikin matsin lamba, zafin jiki ko wasu nau'ikan sigina na ji, gwargwadon buƙatun da aka ƙaddara, ko buɗewa mai sauƙi ko rufewa, bawul ɗin ya dogara da injin ko injin atomatik don ɗaga ɗagawa, zamewa, lilo ko lilo, ta haka canza girman. na yankin tashar kwarara don gane aikin sarrafa shi.

An rarraba fasalin fasalin bawul ɗin bisa ga jagorar memba na rufewa dangane da wurin zama:
(1) Siffar ƙofa: ɓangaren rufewa yana motsawa tare da tsakiyar wurin zama;kamar tasha bawul.
(2) zakara da ball: sashin rufewa shine plunger ko ball, yana juyawa a kusa da layin tsakiya;kamar bawul ɗin zakara, bawul ɗin ball.
(3) Siffar Ƙofar: sassan rufewa suna motsawa tare da wurin zama na valve na tsaye;kamar gate valve, gate, da dai sauransu.
(4) buɗewa: ɓangaren rufewa yana juyawa a kusa da shaft a waje da wurin zama na bawul;kamar rotary check valve.
(5) Siffar malam buɗe ido: diski na yanki na rufewa, yana juyawa a kusa da shaft a cikin wurin zama na bawul;kamar bawul ɗin malam buɗe ido, bawul ɗin duban malam buɗe ido, da sauransu.
(6) Siffar bawul ɗin zamewa: ɓangaren rufewa yana zamewa a cikin shugabanci daidai da tashar.Kamar bawul ɗin zamiya.

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