DQ41F cryogenic ball valves

Shanghai crown ring Valve Manufacturing Co. of cryogenic ball valves, DQ41F cryogenic ball valves suitable for cryogenic liquid storage equipment management system with switch flexible, reliable sealing characteristics, can also be used to manage systems and other low temperature cryogenic medium. I. Product Overview: DQ41F cryogenic ball valves suitable for cryogenic liquid storage equipment management system, with the switch flexible, reliable sealing characteristics, can also be used to manage systems and other low temperature cryogenic medium. Second, the main connection size parameters 1.6MPa: Model Type Nominal Diameter DN PN1.6MPa WT (kg) LD D1 D2 b Z-Φd HW DQ41F-16C DQ41F-16P DQ641F-16C DQ641F-16P DQ9B41F-16C DQ9B41F-16P 15 130 95 65 45 14 4-Φ14 178 140 3 20 140 105 75 55 14 4-Φ14 184 160 4 25 150 115 85 65 14 4-Φ14 195 180 5 32 165 135 100 78 16 4-Φ18 280 250 9 40 180 145 110 85 16 4-Φ18 280 300 11 50 203 160 125 100 16 4-Φ18 300 350 15 65 222 180 145 120 18 4-Φ18 330 350 19 80 241 195 160 135 20 8-Φ18 360 400 27 100 305 215 180 155 20 8-Φ18 400 500 38 125 356 245 210 185 22 8-Φ18 430 600 58 150 394 280 240 210 24 8-Φ23 500 800 81 200 457 335 295 265 26 12-Φ23 680 800 95 250 533 405 355 320 30 12 -Φ25 790 1300 140 Third, the main connection size parameters 2.5MPa: Model Type Nominal Diameter DN PN2.5MPa WT (kg) LD D1 D2 b Z-Φd HW DQ41F-25 DQ41F-25P DQ641F-25 DQ641F-25P DQ9B41F- 25 DQ9B41F-25P 15 140 95 65 45 16 4-Φ14 178 140 3 20 152 105 75 55 16 4-Φ14 184 160 4 25 165 115 85 65 16 4-Φ14 195 180 6 32 178 135 100 78 18 4-Φ18 280 250 10 40 190 145 110 85 18 4-Φ18 280 300 14 50 216 160 125 100 20 4-Φ18 300 350 20 65 241 180 145 120 22 8-Φ18 330 350 25 80 283 195 160 135 22 8-Φ18 360 400 30 100 305 230 190 160 24 8-Φ23 400 500 40 125 381 270 220 188 28 8-Φ25 430 600 65 150 403 300 250 218 30 8-Φ25 500 800 85 200 502 360 310 278 34 12-Φ25 680 800 100 250 568 425 370 332 36 12-Φ30 790 1300 165 http://www.ghval.com/product/qf/111.html Shanghai cryogenic ball valve http://www.ghval.com/productlist/qf-1.html