ʻO ka Ductile Cast Iron Double Flanged Rubber Swing Check Valve ʻAʻole Hoʻi 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.






