... 2, 3, 4, and 6 / DN 25, 50 x 25, 50, 80, 100, and 150 Main Valve Body ... 20 to 244 kg depending on body size and flanged end connection style Position Monitor Bracket ( ... 2, 3, 4, and 6 / DN 50 x 25, 50, 80,100, and 150 Main Valve Body Material ... : Cast iron End Connection Styles: NPT (NPS 2 x 1 and ... 50 x 25, 50, 80, 100, 150 x 100, 200 x 100, 150, 200 x 150, and300 ...