brass ball valve: 1.brass body,brass ball 2.Handle:iran 3.Surface treatment:sanding,plated nickel 4.CE,ISO cettify We supply brass ball valve:Technicial data:1.Nominal Pessure:1.6Mpa2.Suitable ... treament---PQCinspection---Assemble parts---Testing---Packing---OQCinspection---OutgoingQuality:All products(valve,fitting,faucet parts,OEM part and so on)are machined ...