DIN standard series valves include:
Cast iron DIN2533/DIN3202F6 swing check valve:DN50 to 400
Y-type strainer:1/2" to 3"
DIN3352/DIN3202F4 butter wedge gate valve:DN50 to 150.
DIN3352/F4 gate valve:DN40 to DN300,
DIN2533/DIN3202F1 lift check valves:DN20 to DN200.
please visit our valves website and contact us for more infomation.