DIN F1 Cast Iron globe valve Components 1 Body Cast iron or ductile iron 2 Disc Cast iron or ductile iron 3 Seat Brass 4 Stem Carbon steel or stainless steel 5 Bonnet Cast iron or ductile iron 6 Hand wheel Cast iron or ductile iron Application 1 Design according to DIN3202-F1 2 Flange end DIN2532/2533 3 Nominal Pressure PN10/PN16 Test Working Pressure: PN10/PN16 Test Pressure Shell: 15bars/24bars Seat 11bars/17.6bars |