A cut-off valve shaped piston valve performance parameters Nominal pressure (PN): 1.6Mpa low-pressure gas seal test pressure: 0.6Mpa strength test pressure (PT): 2.4Mpa Suitable medium: steam, oil, water, two, shut-off valve shaped column The main valve plug connection, structural dimensions DN (mm) Size (mm) UJ41H-16C, Y, P, R 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 L 130 150 160 180 200 230 290 310 350 400 480 495 622 698 787 914 H 170 190 210 250 270 300 340 380 420 450 540 640 740 850 970 1100 W 100 100 120 140 160 180 200 240 270 310 340 400 520 640 760 900 D 95 105 115 135 145 160 180 195 215 245 280 335 405 460 520 580 K 65 75 85 100 110 125 145 160 180 210 240 295 355 410 470 525 D1 45 55 65 78 85 100 120 135 155 185 210 265 320 375 435 485 t 14 14 14 16 16 16 18 20 20 22 24 26 30 30 34 36 n-φ 4-14 4-14 4-18 4-18 4-18 4-18 4-18 8-18 8-18 8-18 8-23 12-23 12- 2512-2516-25 16-30 Weight (kg) 3.5 4.5 5.5 8 11.5 15 21 30 42 55 90 142 210 290 500 DN (mm) Dimensions (mm) UJ41H (Y) - 25C, P, R 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 L 130 150 160 180 200 230 290 310 350 400 480 495 622 698 787 914 H 170 190 200 230 260 280 300 370 400 420 510 590 710 830 950 1080 W 100 100 120 140 160 180 200 240 270 310 340 400 520 540 780 900 D 95 105 115 135 145 160 180 195 230 270 200 375 445 510 570 655 K 65 75 85 100 110 125 145 160 190 220 250 320 385 450 510 585 D1 39 50 57 65 75 87 109 120 148 175 203 259 312 363 421 473 t 16 16 16 18 18 20 22 22 24 22 30 38 42 46 52 58 n-φ 4-14 4-14 4 -18 4-18 4-18 4-18 4-18 8-18 8-23 8-25 8-25 12-30 12-34 16-34 16-34 16-41 DN (mm) Dimensions (mm) UJ41H -40C, Y, P, R 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 L 130 150 160 180 200 230 290 310 350 400 480 533 622 711 838 914 H 170 190 210 250 270 300 340 380 420 460 540 640 740 850 980 1100 W 100 100 120 140 160 180 200 240 280 310 340 400 520 640 760 900 D 95 105 115 135 145 160 180 195 230 270 300 360 425 485 550 610 K 65 75 85 100 110 125 145 160 190 220 250 310 370 430 490 550 D1 45 55 65 78 85 100 120 135 160 188 218 278 332 390 448 505 t 16 16 16 18 18 20 22 22 24 28 30 34 36 40 44 48 n-φ 4-14 4 -144-144-18 4-184-188-18 8-188-238-25 8-2512-2512-30 16-30 16-3416-34 Weight (kg) 3.5 4.5 5.5 8 11.5 152 130 42.5 5,791,150,220,300,550