No ka hoʻokō ʻana i nā koi koi kiʻekiʻe o nā ʻōnaehana wai o kēia mau lā, ua helu ʻia nā ʻōkuhi nānā koʻi ʻo Mueller UL/FM a pau mai 2 a 12 iniha no ke kaomi hana anu (CWP) o 350 psig. Eia kekahi, ua hoʻonui ʻia ka laina huahana e hoʻokomo i ka nui 2-inch, 14-inch a me 16-inch (ʻo ka nui o nā nui ʻelua he 250 psig CWP). ʻO nā hiʻohiʻona maʻamau o Mueller's UL apono ʻia a ʻae ʻia ʻo FM check valve product line i kēia manawa: nā hale hao ductile a pau, keleawe i nā noho valve BUNA, nā apo hāpai, PN16 drilling, bosses for bypass connections and Drain plug.
Ka manawa hoʻouna: Jan-19-2021
