Ukuhlangabezana neemfuno zoxinzelelo oluphezulu lweenkqubo zeziseko zamanzi zanamhlanje, zonke iivalve ze-Mueller UL/FM ze-swing check valves ukusuka kwi-2 ukuya kwii-intshi ezili-12 ngoku zilinganiswe ngoxinzelelo olusebenzayo olubandayo (CWP) lwe-350 psig. Ukongeza, umgca wemveliso uye wandiswa ukuze ubandakanye i-2-intshi, i-14-intshi kunye ne-16-intshi ubukhulu (obona bukhulu bukhulu bukhulu busekho i-250 psig CWP). Iimpawu eziqhelekileyo ze-UL ye-Mueller evunyiweyo kunye ne-FM evunyiweyo umgca wemveliso ye-valve evunyiweyo ngoku ibandakanya: zonke izakhiwo zentsimbi ye-ductile, i-bronze ukuya kwizihlalo ze-valve ze-BUNA, amakhonkco okuphakamisa, i-PN16 yokugaya, abaphathi bokudibanisa i-bypass kunye ne-Drain plug.
Ixesha lokuposa: Jan-19-2021
