Imininingwane enzuzo
I-MOQ:one piece
Indlela yokuthumela:Ukuphuma kwamanzi
Ukubonisa umlingani
Indlela yokusebenza yevalvu yebhola yengxenye eyodwa ukulawula indawo yebhola ngokujikeleza i-spool, ngaleyo ndlela kushintsha usayizi wesiteshi soketshezi noma kufezekise ukunqamuka kokugeleza. Ngokukhethekile, lapho i-stem ijikeleza, ibanga ukuthi ibhola lijikeleze, okushintsha ukugeleza kuketshezi noma kuphazamise ukugeleza. Endaweni evaliwe, ibhola licindezelwa esihlalweni ngomfutho womshini we-valve stem; Uma kuvulwa, i-stem iyaphakama futhi ijikeleze ibhola kuze kube yilapho ivulwa ngokuphelele. Ivalvu yebhola yengxenye eyodwa iwuhlobo olusha lwesigaba samavalvu ebholayo, enezinzuzo ezithile ezihlukile zesakhiwo sayo, njengokungabi khona kokuhlikihla ekushintsheni, ukuvalwa akulula ukuguga, futhi i-torque yokuvula nokuvala incane. Lokhu kunciphisa usayizi we-actuator ehlelwe. Nge-multi-turn electric actuator, umthombo ungahlanganiswa futhi unqanyulwe ngokuqinile. Isetshenziswa kabanzi ku-petrochemical city water supply and drainage nezinye izimo ezidinga ukunqamuka okuqinile.
