Cast iron globe valve, pn16 Application 1design according to din3201-f1 2flange end din2532/2533 3nominal presure pn 10/pn16 Test Working pressurepn16 Shell test preesure15bars/24bars Seat test preesure11bars/17.6bars Main parts and materials Numberpart namematerial 1bodycast iron/ggg40 2seat ringstainless steel/brass 3discwcb/ci 4half ringsteel 5nutsteel 6boltsteel 7nutsteel 8gasketgraphite 9bonnetcast iron/ggg40 10packinggraphite 11gland packingcast iron/ggg40 12boltsteel 13nutsteel 14stemstainless steel 15stem nutdi Main dimensions Dnldd1d2n-d 502301651251024-¦õ18 652901851451224-¦õ18 803102001601388-¦õ18 1003502201801588-¦õ18 1254002502101888-¦õ18 1504802852402128-¦õ22 20060034029526812-¦õ22 25073040535532012-¦õ27 30085046041037812-¦õ27