Solenoid li qub tuaj yeem tsim tsa los ntawm ntau cov ntaub ntawv, nyob ntawm daim ntawv thov thiab cov kua lossis roj av yuav tswj hwm {}}} ib co cov ntaub ntawv suav nrog:
1.} tooj dag: feem ntau siv rau cov ntawv thov dav dav vim nws lub siab, thiab muaj peev xwm lis cov kub siab .
2.}} Tus Hlau Stainless: Zoo tagnrho rau cov kev siv hluav taws xob corrosive lossis kev siv cov kev xav tau kub siab {}}
{{03. Yas yas (xws li PVC lossis polypropylene yog qhov tseem ceeb yog qhov tseem ceeb yog qhov tseem ceeb lossis qhov twg lub valve xav tau lub cev hnyav.
4.}}}} Aluminium: Siv rau Kev Siv Hluav Taws Xob uas Muaj Zog Hluav Taws Xob thiab Corrosion Kuj yuav tsum tau.
{5. Duab Hlau: Tsim rau cov ntawv thov uas kub siab yog qhov kev txhawj xeeb.
6.} Nickel-Plated Brass: Muab cov kev tiv thaiv kev txhim kho ntxiv thiab cov smoother nto tas .
{{07. Bronze: Muaj cov khoom siv corrosion: muaj cov siv tau hauv marine applications.
