Butterfly Valve (hard sealed worm gear type)

1)Material: 321, 304, 316L 2)Standard: 3A, DIN, ISO, SMS, IDF, RJT Features: 1)Material: 1Cr18Ni9Ti ( 321 ) 2)Standard: 3A, DIN, ISO 3)Application: Beer, food, dairy, beverage, cosmetics, pharmacy and chemical etc industriesDN L A B D F E 50 108 260 80 160 125 100 65 112 270 90 180 145 120 80 114 275 97 195 160 135 100 127 285 107 215 180 155 125 140 300 123 245 210 185 150 140 320 140 280 240 210 200 152 370 180 335 295 265 250 165 420 200 390 350 310 300 178 500 250 440 400 368 350 190 530 270 500 460 428 400 216 570 300 565 515 482 450 222 600 320 615 565 532 500 229 680 360 670 620 585