Izindaba

Ukufakwa okujwayelekile kwamavalvu ovemvane Ivalve yovemvane ingasetshenziswa ezinsizeni eziningi ezihlukene zoketshezi futhi zisebenza kahle ekufakweni kodaka. Lokhu okulandelayo ezinye zezinhlelo ezijwayelekile zamavalvu e-Butterfly: -Amanzi okupholisa, umoya, amagesi, ukuvikela umlilo e...

Isimiso sokusebenza se-valve yokulawula umoya we-pneumatic iwuhlobo lwebhalansi yengcindezi yesilinganiso sokushisa, isilinganiso sokucindezela kanye nesilinganiso sokugeleza. Yamukela isihlalo esisodwa kanye nesakhiwo sohlobo lwemikhono. Ifakwe i-multi-spring pneumatic membrane actuator, i ...

I-valve yokuhlola ivimbela ukugeleza kwangemuva okungaba yingozi ukuze kuvikelwe okokusebenza njengamaphampu nama-compressor. Amavalvu angabuyi avumela ukugeleza koketshezi ohlangothini olulodwa kuphela futhi avimbe ukugeleza okubuyela emuva. Lolu hlobo lwama-valve lutholakala ngemizimba ekhonjiwe kanye ne-forged (BS...

Funda mayelana nezinhlobo ezihlukene zamavalvu asetshenziswa embonini kawoyela negesi kanye nomehluko wawo: Isango le-API ne-ASME, iglowubhu, isheke, amabhola, kanye nemiklamo yovemvane (okwenziwa ngesandla noma okucushiwe, okunemizimba efojiwe neyindilinga). Kafushane nje, ama-valve ngamathuluzi emishini asetshenziswa...

Iyini i-valve yesango? Kuyidivayisi yokuvala ukuvula nokuvala ukugeleza koketshezi oludluliswa isistimu yamapayipi (noma ipayipi). I-valve yesango iyi-valve e-bi-directional, njengoba uketshezi lungageleza kunoma iyiphi indlela. Ukufakwa kwalolu hlobo lwe-valve kudala...

Ngamafuphi, i-valve uvemvane iyi-valve ejikelezayo eyikota. Njenganoma iyiphi enye i-valve, asetshenziselwa ukuqala, ukumisa, nokulawula ukugeleza. Lolu hlobo lwe-valve lukhona kusukela ekuqaleni kwawo-1930 futhi lunohlu olubanzi lwezinhlelo zokusebenza embonini...