... High Quality 1,CE, ACS,cUC NSF approved 2,Surface: Natural or Nickel plated 3,Brass body,Steel handle Brass Ball Valve1. MaterialValve ... Body :Brass CnZn39Pb3 according to EN12164 or EN12165Valve Stem ... )Stem Sealing Ring: NBR 702. Size:3/8" , 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 4"3. Surface:Natural/ ...