Fine Small Electric Nyias Pob Valve

Hluav taws xob cam khwb cia steel khub clip pob valve muaj 90 degree kev sib hloov ua, lub cev nqaij qaib yog ib tug kheej kheej, ib ncig ntawm lub qhov los yog channel los ntawm nws axis. Pob valve nyob rau hauv lub raj xa dej yog siv los ua hluav taws xob pob valve txiav tawm, faib thiab hloov cov dej ntws ntawm qhov nruab nrab, nws tsuas yog xav tau tig 90 degrees ntawm kev ua haujlwm thiab lub zog me me tuaj yeem kaw nruj.