ʻO ka Ductile Cast Iron Double Flanged Rubber Swing Check Valve ʻAʻole Hoʻi i ka Check Valve
ʻO ka Ductile Cast Iron Double Flanged Swing Check Valve Non Return Check Valve. ʻO ke anawaena inoa ʻo DN50-DN600. Hoʻokomo pū ʻia ke kaomi inoa ʻo PN10 a me PN16. ʻO ka mea o ka valve nānā he Cast Iron, Ductile Iron, WCB, Rubber assembly, Stainless Steel a pēlā aku.
ʻO kahi kiwikā nānā, kiwikā hoʻi ʻole a i ʻole kiwikā ala hoʻokahi he mea hana mīkini, kahi e ʻae maʻamau ai i ke kahe (wai a kinoea paha) e kahe ma o ia mea ma ke ala hoʻokahi wale nō. ʻO nā kiwikā nānā he mau kiwikā puka ʻelua, ʻo ia hoʻi he ʻelua puka i loko o ke kino, hoʻokahi no ke komo ʻana o ke wai a ʻo kekahi no ka haʻalele ʻana o ke wai. Nui nā ʻano kiwikā nānā i hoʻohana ʻia i nā ʻano hana like ʻole. ʻO nā kiwikā nānā he ʻāpana pinepine ia o nā mea maʻamau o ka hale. ʻOiai loaʻa lākou i nā nui a me nā kumukūʻai like ʻole, he nui nā kiwikā nānā he liʻiliʻi loa, maʻalahi, a/a i ʻole ke kumu kūʻai. Hana ponoʻī nā kiwikā nānā a ʻaʻole i hoʻomalu ʻia ka hapa nui e ke kanaka a i ʻole kekahi mana o waho; no laila, ʻaʻohe lima kiwikā a kumu paha o ka hapa nui. Hana ʻia nā kino (nā pūpū o waho) o ka hapa nui o nā kiwikā nānā me ka Ductile Cast Iron a i ʻole WCB.






