Diaphragm valve yog lub ntiaj teb valve uas siv lub diaphragm ua ib qho qhib thiab kaw cov tswv cuab los kaw cov dej ntws, txiav tawm cov kua dej, thiab cais cov kab noj hniav sab hauv ntawm lub cev valve thiab cov kab noj hniav hauv lub valve. Diaphragms feem ntau yog ua los ntawm elastic, corrosion-resistant, impermeable cov ntaub ntawv xws li roj hmab thiab yas. Lub cev valve feem ntau yog ua los ntawm cov yas, iav fiber reinforced yas, ceramic los yog hlau roj hmab-lined khoom. Cov qauv yooj yim, zoo sealing thiab tiv thaiv corrosion, thiab cov kua dej me me. Rau qhov tsis tshua muaj siab, tsis tshua muaj kub, siab corrosive thiab nruab nrab uas muaj cov tshuaj tshem tawm. Raws li cov qauv, nws tuaj yeem muab faib ua hom ru tsev, hom kev txiav tawm, hom rooj vag thiab lwm yam. Raws li kev tsav tsheb, nws muab faib ua phau ntawv, pneumatic thiab hluav taws xob.


