GAV-2109 DIN3302 F4 NRS METAL SEAT GATE VALVE
Kudhirowa Kwechimiro
MATERIALS LIST
| Aihwa. | Chikamu | Material | DIN Standard |
| 1 | Muviri | Ductile Iron | GGG40 |
| 2 | Seat Ring | Kanda Bronze | G~CuSn5ZnPb |
| 3 | Wedge | Ductile Iron | GGG40 |
| 4 | Wedge Face Ring | Kanda Bronze | G-CuSn5ZnPb |
| 5 | Stem | Simbi isina ngura | SS410 |
| 6 | Wedge Nut | Kanda Bronze | G-CuSn5ZnPb |
| 7 | Bolts | Simbi | RRST37-2 |
| 8 | Nuts | Simbi | RRST37-2 |
| 9 | Gasket | Graphite |
|
| 10 | Bonnet | Ductile Iron | GGG40 |
| 11 | Packing | Graphite |
|
| 12 | Packing Gland | Ductile Iron | GGG40 |
| 13 | O-Ring | EPDM |
|
| 14 | Bolts | Simbi | RRST37-2 |
| 15 | Nuts | Simbi | RRST37-2 |
| 16 | Gumbo remaoko | Ductile Iron | GGG40 |
| 17 | Identification Plate | Aluminium |
|
| 18 | Washer | Simbi | RRST37-2 |
| 19 | Hand vhiri Nut | Simbi | RRST37-2 |
DIMENSIONS MUMAINDI UYE MAMILIMETERA
| DN | L | Dg | Dk | D | b | f | n~d | Do | H |
| 40 | 140 | 88 | 110 | 150 | 16 | 3 | 4-19 | 160 | 189 |
| 50 | 150 | 102 | 125 | 165 | 20 | 3 | 4-19 | 160 | 238 |
| 65 | 170 | 122 | 145 | 185 | 20 | 3 | 4-19 | 200 | 258 |
| 80 | 180 | 138 | 160 | 200 | 22 | 3 | 8-19 | 200 | 300 |
| 100 | 190 | 158 | 180 | 220 | 24 | 3 | 8-19 | 200 | 320 |
| 125 | 200 | 188 | 210 | 250 | 26 | 3 | 8-19 | 250 | 385 |
| 150 | 210 | 212 | 240 | 282 | 26 | 3 | 8-23 | 250 | 438 |
| 200 | 230 | 268 | 298 | 340 | 30 | 3 | 12-23 | 320 | 530 |
| 250 | 250 | 320 | 355 | 405 | 32 | 3 | 12-28 | 370 | 569 |
| 300 | 270 | 378 | 410 | 460 | 32 | 4 | 12-28 | 370 | 665 |
| 350 | 290 | 438 | 470 | 520 | 36 | 4 | 16-28 | 450 | 761 |
| 400 | 310 | 490 | 525 | 580 | 38 | 4 | 16-31 | 450 | 864 |
| 450 | 330 | 550 | 585 | 640 | 40 | 4 | 20-31 | 640 | 970 |
| 500 | 350 | 610 | 650 | 715 | 42 | 4 | 20-34 | 640 | 1045 |
| 600 | 390 | 725 | 770 | 840 | 48 | 5 | 20-37 | 640 | 1188 |
