... 1,CE, ACS,cUC NSF approved 2,Surface: Natural or Nickel plated 3,Brass body,Steel handle Brass Ball Valve1. MaterialValve Body ... /4" , 1 1/2" , 2" , 3" , 4"3. Surface:Natural/Nickel plated/Chrome platedThread: ISO228 ( Equivalent to DIN259 and BS2779)Min and ...