Description Wash Pin for ITP 205 claw Up for Milk Down for Wash (holds valve open for wash water to circulate) Goat or Sheep #17 in detail image parts drawing ITP 205 Spare Parts - See Links below ITP2040005 Upper O-Ring ITP2040004 Lower O-Ring ITP2050019 Wash Pin ITP2050006 Diffuser ITP2040002 Screw on black bottom ITP2000003 Stainless Steel Shutoff disk ITP2059001 Set of 2 ITP205 Goat / sheep milker autovalves Made in Italy Original parts by Interpuls 7/26