High definition 304 Butterfly Valve - Ductile Iron Knife Gate Valve – Kingnor
High definition 304 Butterfly Valve - Ductile Iron Knife Gate Valve – Kingnor Detail:
NRS/OS&Y Knife Gate Valve BI-Directional Face To Face: EN 558 S20 MSS SP-81. Flange Standard: EN1092-2 , BS10 , T/E, T/D,MSS SP-81 Inspection & testing: BS EN 12266-1/AWWA C520 Working Temperature: -20℃ to 100℃(-4°F to 212°F)
| NO. | Part | Material |
| 1 | U Seat | EPDM |
| 2 | Body | Ductile lron |
| 3 | Knife | SS316 |
| 4 | Packing | PTFE |
| 5 | Bolts | Stainless Steel |
| 6 | Packing Gland | Ductile lron |
| 7 | Yoke | SS420 |
| 8 | Stem | SS420 |
| 9 | Stem Nut | Brass |
| 10 | Handwheel | Ductile lron |
| DN | H | EN1092-2(PN10) | BS 10 T/D | BS 10 T/E | ANSI MSS SP-81 | W | ||||||||
| L | D | n-M | L | D | n-M | L | D | n-M | L | D | n-M | |||
| 50 | 337 | 43 | 125 | 4-M16 | 43 | 114.3 | 4-5/8″ | 43 | 114.3 | 4-5/8″ | 48 | 120.5 | 4-5/8″ | 180 |
| 65 | 357 | 46 | 145 | 4-M16 | 46 | 146 | 4-5/8″ | 46 | 146 | 4-5/8″ | 48 | 139.5 | 4-5/8″ | 180 |
| 80 | 400 | 46 | 160 | 8-M16 | 46 | 165.1 | 4-5/8″ | 46 | 165.1 | 4-5/8″ | 51 | 152.5 | 4-5/8″ | 200 |
| 100 | 435 | 52 | 180 | 8-M16 | 52 | 177.8 | 8-5/8″ | 52 | 177.8 | 8-5/8″ | 51 | 190.5 | 8-5/8″ | 250 |
| 125 | 519 | 56 | 210 | 8-M16 | 56 | 209.8 | 8-5/8″ | 56 | 209.8 | 8-5/8″ | 51 | 216 | 8-3/4″ | 300 |
| 150 | 550 | 56 | 240 | 8-M20 | 56 | 235 | 8-5/8″ | 56 | 235 | 8-3/4″ | 57 | 241.5 | 8-3/4″ | 300 |
| 200 | 648 | 60 | 295 | 8-M20 | 60 | 292.1 | 8-5/8″ | 60 | 292.1 | 8-3/4″ | 70 | 298.5 | 8-3/4″ | 350 |
| 250 | 735 | 68 | 350 | 12-M20 | 68 | 355.6 | 8-3/4″ | 68 | 355.6 | 12-3/4″ | 70 | 362 | 12-7/8″ | 400 |
| 300 | 879 | 78 | 400 | 12-M20 | 78 | 406.4 | 12-3/4″ | 78 | 406.4 | 12-7/8″ | 76 | 432 | 12-7/8″ | 500 |
| 350 | 967 | 78 | 460 | 16-M20 | 78 | 469.9 | 12-7/8″ | 78 | 469.9 | 12-7/8″ | 76 | 476 | 12-1″ | 500 |
| 400 | 1068 | 102 | 515 | 16-M24 | 102 | 520.7 | 12-7/8″ | 102 | 520.7 | 12-7/8″ | 89 | 539.5 | 12-1″ | 500 |
| 450 | 1169 | 114 | 565 | 20-M24 | 114 | 584.2 | 12-7/8″ | 114 | 584.2 | 16-7/8″ | 89 | 578 | 16-1-1/8″ | 500 |
| 500 | 1267 | 127 | 620 | 20-M24 | 127 | 641.3 | 16-7/8″ | 127 | 641.3 | 16-7/8″ | 114 | 635 | 20-1-1-8″ | 600 |
| 600 | 1480 | 154 | 725 | 20-M27 | 154 | 755.6 | 16-1″ | 154 | 755.6 | 16-7/8″ | 114 | 749.5 | 20-1-1/4″ | 600 |
Product detail pictures:


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Fast and fantastic quotations, informed advisers to help you choose the correct products that suits all your needs, a short manufacturing time, responsible good quality control and distinct companies for paying and shipping affairs for High definition 304 Butterfly Valve - Ductile Iron Knife Gate Valve – Kingnor, The product will supply to all over the world, such as: Argentina , Turkmenistan , Seychelles , We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.





