valvụ ọnụ ụzọ ámá na-adịghị ebili

Atụmatụ 1. Weight ìhè 2.Flat isi ụdị valvụ oche 3.Whole encapsulate 4.Fine nkedo valvụ ahụ 5.Na-etinye ụdị ọla kọpa 6.Anti-corrosive 7.Ọ dịghị mfe imebi 8.Three "O" njikọ akara akara. mbukota olu akwa 9.Ọ na-enyere aka ndụ ihe ọṅụṅụ Meterial nke isi akụkụ Aha Ihe Isi QT450, GGG50 Nodular cast iron Disc EPDM roba Nut Brass Bolt SS201 Bonnet QT450, GGG50 Nodular cast iron Open mgbanaka Brass O-mgbanaka EP20D rọba Stew 3. GGG50 Nodular nkedo ígwè Hand whee QT450,GGG50 Nodular nkedo ígwè Uzuzu mkpuchi EPDM roba Isi akụkụ DN(mm) D D1 D2 LH N-ød 10 16 25 10 16 25 10 16 F4 5163 F5 150 10 10 10 0110 84 84 140 165 240 184 4-19 4-19 4-19 50 165 165 165 125 125 125 99 99 150 178 250 235 4-19 4-15 14 14 5 145 118 118 170 190 270 265 4-19 4-19 8-19 80 200 200 200 160 160 160 132 132 180 203 280 290 8-19 8-19 8-19 100 220 22080 100 100 15 29 300 320 8-19 8-19 8-22 125 250 250 270 210 210 220 184 184 200 254 325 380 8-19 8-19 8-26 150 285 285 300 240 2010 240 0 8-23 8-23 8-26 200 340 340 360 295 295 310 266 266 230 292 400 520 8-23 12-23 12-26 250 405 405 425 350 355 370 319 319 030 12 2-30 300 460 460 485 400 410 430 370 370 270 356 500 720 12-23 12-28 16-30 350 520 520 555 460 470 490 429 429 290 381 550 800 16-23 16-380 16-380 5 525 550 480 480 310 406 600 850 16- 28 16-31 16-36 450 640 640 - 565 585 548 548 330 432 650 1000 20-28 20-31 - 500 715 715 - 620 95060207 -28 20-34 - 600 840 840 - 725 770 720 720 390 508 800 1350 20-31 20-28 - 700 895 910 - 840 840 800 800 430 610 - 1390 24-31 24-010 00 900 470 660 - 1520 24-34 24- 40 - 900 1115 1125 - 1050 1050 1000 1000 510 711 - 2090 28-34 28-40 - 1000 1230 1255 - 1160 1170 11218 28-43 -