ductile iron knife gate valve with handwheel
Qingdao Huaguan Valves Co., Ltd. [China] 
1.with iso9001, CE and WRAS certificate 2.high quality and reasonable price 3,prompt delivery
knife gate valve
DESCRIPTION
1.Face to Face: EN 558-1, MSS
2.Flanged ends: DIN 2501, BS 4504, ANSI B16.10
3.Test & Inspection: DIN 3230
4.Operator: handwheel
| MATERIAL LIST | ||
| No. | PART | MATERIAL |
| 1 | "U"SEAT | EPDM/NBR |
| 2 | BODY | DI,GGG40/50,ASTM A536 |
| 3 | KNIFE | 304/316 |
| 4 | STEM | 420/304 |
| 5 | COVER | DI,GGG40/50,ASTM A536 |
| 6 | STEM NUT | BRASS |
| DIMENSIONS(mm) | ||||||||||||
| DN | DIN2501 | BS 10 T/D | BS 10 T/E | ANSIMSS SP-81 | H | L | L | W | ||||
| D | N-D | D | N-D | D | N-D | D | N-D | |||||
| 50 | 125 | 4-M16 | 114.3 | 4-5/8" | 114.3 | 4-5/8" | 120.5 | 4-5/8" | 290 | 43 | 48 | 180 |
| 65 | 145 | 4-M16 | 146 | 4-5/8" | 146 | 4-5/8" | 139.5 | 4-5/8" | 295 | 46 | 48 | 180 |
| 80 | 160 | 8-M16 | 165.1 | 4-5/8" | 165.1 | 4-5/8" | 152.5 | 4-5/8" | 320 | 46 | 51 | 200 |
| 100 | 180 | 8-M16 | 177.8 | 4-5/8" | 177.8 | 8-5/8" | 190.5 | 8-5/8" | 365 | 52 | 51 | 250 |
| 125 | 210 | 8-M16 | 209.5 | 8-5/8" | 209.5 | 8-5/8" | 216 | 8-3/4" | 405 | 56 | 51 | 300 |
| 150 | 240 | 8-M20 | 235 | 8-5/8" | 235 | 8-3/4" | 241.5 | 8-3/4" | 478 | 56 | 57 | 300 |
| 200 | 295 | 8-M20 | 292.1 | 8-5/8" | 292.1 | 8-3/4" | 298.5 | 8-3/4" | 545 | 60 | 70 | 350 |
| 250 | 350 | 12-M20 | 355.6 | 8-3/4" | 355.6 | 12-3/4" | 362 | 12-7/8" | 692 | 68 | 70 | 400 |
| 300 | 400 | 12-M20 | 406.4 | 12-3/4" | 406.4 | 12-7/8" | 432 | 12-7/8" | 785 | 78 | 76 | 500 |
| 350 | 460 | 16-M20 | 469.9 | 12-7/8" | 469.9 | 12-7/8" | 476 | 12-1" | 892 | 78 | 76 | 500 |
| 400 | 515 | 16-M24 | 520.7 | 12-7/8" | 520.7 | 12-7/8" | 539.5 | 12-1" | 998 | 102 | 89 | 600 |
| 450 | 565 | 20-M24 | 584.2 | 12-7/8" | 584.2 | 16-7/8" | 578 | 16-9/8" | 1422 | 114 | 89 | 600 |
| 500 | 620 | 20-M24 | 641.3 | 16-7/8" | 641.3 | 16-7/8" | 635 | 20-9/8" | 1565 | 127 | 114 | 600 |
| 600 | 725 | 20-M27 | 755.6 | 16-1" | 755.6 | 16-9/8" | 20-1.25" | 1680 | 154 | 114 | 750 | |
ductile iron knife gate valve with handwheel
