we sell all kinds of valve. GB, API, ANSI; BS, DIN,JIS,NF. gate valve, globe valve, check valve, ball valve, butterfly valve ect DIN filter size:DN15-DN400standard:DINpressure:PN16type:DIN filtervalve body, bonnet:GG25filter:304face to face: DIN3202-F1flange connection: DIN2532/2533connection type: flanged end