Application 1 Design According to ANSI B16.1 Class 125/ Class 150 2 Flange End Face to ANSI B16.10 Class 125/ Class 150 3 For water, neutral liquids and oil, gas Main Parts and Materials Number Part Name Material 1 Body Grey Iron A126-B 2 Disc Ductile Iron/ A536 3 Trim SS304 4 Sealing Stainless steel/ Brass 5 Handwheel Ductile Iron/ A536