Screw iphelile ivalve yeglowubhu yentsimbi engenasici
Screw iphelile ivalve yeglowubhu yentsimbi engenasici
Screw iphelile ivalve yeglowubhu yentsimbi engenasicizenziwe ngeplagi eshukumayo njengediski enomphezulu osicaba okanye oyiconical umphezulu otywiniweyo ukutywinwa.Ngokwesiqhelo, iplagi iqhagamshelwe kwisiqu esisebenza ngokujija isenzo somgca othe ngqo usebenzisa amavili esandla.Ngokwesiqhelo, olu hlobo lweevalvu zeglowubhu lusetyenziselwa ukuvula ngokupheleleyo kunye nokuvala ngokupheleleyo, alwenzelwe ukulawulwa kokuhamba.Uxinzelelo luvela kwi-PN16 ukuya kwi-PN160 kunye nobushushu bokusebenza buvela -29 ukuya450 degree.Ezi zivalo zeglowubhu zentsimbi zomgunyathi zisetyenziswa ngokubanzi kwipetroleum, iikhemikhali, ikhemesti, iikhemikhali kunye nemibhobho yoshishino lomgubo ukucinezela amajelo eendaba.Kukho i-manual, i-bevel gear, i-actuator yombane kunye ne-pneumatic actuated.
Ubungakanani: DN10-DN150
Uxinzelelo: PN16, PN25, PN40
| Uxinzelelo lwegama | 1.6 | 2.5 | 4.0 | 6.4 |
| Uvavanyo lweqokobhe | 2.4 | 3.8 | 6.0 | 9.6 |
| Uvavanyo lwetywina lwamanzi | 1.8 | 2.8 | 4.4 | 7.4 |
| Isitywina esiphezulu | 1.8 | 2.8 | 4.4 | 7.4 |
| Air itywina | 0.4-0.7 | |||
