свинец латунь

lead free brass CE,ACS certified cw617n brass ball valve ,full flow ,heavy duty with max ,worlding pressure PN40,PVC covered steel lever handle . Hot forged heavy duty brass ball valve ,CE and ACS certified CW617n brass nickle plated body ,chrome plated ball ,full flow ,heavy duty with max working pressure PN40 PVC covered steel lever hankle ,PTFE and viton-O ring seals ,female and female BS standard pipe thread connetion,size from 1/2 inch to 4inch.NPT thread and other specitial connection optional DN15 to DN100 Connection:BSP and NPT threaded Thread :parellel thead ISO228 or customized size :1/4-4inches Body :forged brass Surface: nickle –plated Handle :steel with plastic cover Ball :brass ball with polished and chrome plated Nominal pressure :1.6mpa Working medium: water ,liquid , non-causticity Working temperature:-10<t<150°C No component material 1 body brass 2 bonnet Brass 3 ball Brass/iron 4 Seat ring Teflon 5 stem Brass/iron 6 Packing rings teflon 7 washer Brass 8 handle Carbon steel 9 nut iron