... AWWA C509/C515;ANSI with iso9001, CE and WRAS certificate high quality and reasonable price 1.Design confirms to: BS5163, ... Test & Inspection: DIN 3230, BS 67555.Suitable medium: water and neutral liquid6.Operator: handwheel, nut, extension stem, gear operator7. ... DN:40-1000mm8.size: 2"--36". 9.pressure: PN10,16,25MATERIAL LIST MATERIAL LISTNo.PARTMATERIAL1BODYGGG40/ ...