Section 355IAC5-2-9. Shutoff valves

   (a) Storage container connections, except for safety relief connections, shall be equipped with a shutoff valve located on the storage container or at a distance from the storage container dictated by standard engineering practice.

  (b) Except for a storage container of minibulk pesticide, all wetted parts inside shutoff valves and connections from the storage container to the shutoff valve shall be made of stainless steel or other approved material. (State Chemist of the State of Indiana; 355 IAC 5-2-9; filed Mar 8, 1991, 2:45 p.m.: 14 IR 1404, eff sixty (60) days after filing with secretary of state; readopted filed Nov 21, 2001, 10:17 a.m.: 25 IR 1269; filed Feb 20, 2002, 9:38 a.m.: 25 IR 2215; readopted filed Sep 3, 2008, 1:46 p.m.: 20080924-IR-355080553RFA; readopted filed Oct 17, 2014, 9:26 a.m.: 20141112-IR-355140342RFA)