Knife Gate Valve
| Size | DN50-DN500 |
|---|---|
| Material: | GGG40 |
| Type | Flange |
| Working Pressure | PN16 (200 PSI) |
Knife Gate Valve Introduction
The knife gate valve is designed to efficiently regulate and control fluid flow in industrial applications. Its sharp-edged gate provides precise and reliable shut-off, preventing leakage and minimizing pressure drop. With its durable construction and easy maintenance, this valve is a crucial component for efficient and safe operations.
Knife gate valve Drawing
Standard of implementation
| Attribute | Details |
|---|---|
| Type | Flange |
| Face to Face | API609, BS5155, DIN3202, ISO5752 |
| Flange | DIN, BS, UNI, ISO, ANSI, AS, JIS |
| Mounting Flange | ISO5211 |
| Working Pressure | PN16 (200 PSI) |
| Application | HVAC, Water Supply & Sewage, Food & Beverage, Chemical/Petrochemical Processing, Power and Utilities, Paper and Pulp, Ship Building |
Standard Materials Of Main Parts
| NO | PART NAME | MATERIAL |
|---|---|---|
| 1 | Body | Ductile Iron |
| 2 | Oring | NBR |
| 3 | Sealing | NBR/EPDM |
| 4 | Disc | 316 |
| 5 | Packing | PTFE |
| 6 | Gland | WCB |
| 7 | Bolt | 201 |
| 8 | Nut/Bolt | 201 |
| 9 | Pin | 201 |
| 10 | Split pin | 200 |
| 11 | Yoke | A3 |
| 12 | Stem | 2cr13 |
| 13 | Yoke Head | WCB |
| 14 | Stem Nut | Brass |
| 15 | Bearing | Zchsnsb10-6 |
| 16 | Yoke head cap | WCB |
| 17 | Nut | 201 |
| 18 | Handwheel | Ductile Iron |
Dimensions:(mm)
| DN | SIZE | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| L | D | D1 | D2 | D0 | N-Th | d | H | H1 | |
| 65 | 48 | 185 | 145 | 118 | 180 | 4-M16 | Ø18 | 335 | 415 |
| 80 | 51 | 200 | 160 | 132 | 220 | 8-M16 | Ø18 | 360 | 455 |
| 100 | 51 | 220 | 180 | 156 | 240 | 8-M16 | Ø18 | 400 | 515 |
| 125 | 57 | 250 | 210 | 184 | 240 | 8-M16 | Ø18 | 455 | 595 |
| 150 | 57 | 285 | 240 | 212 | 280 | 8-M20 | Ø23 | 510 | 675 |
| 200 | 60 | 340 | 295 | 266 | 300 | 12-M20 | Ø23 | 585 | 805 |
| 250 | 70 | 405 | 355 | 319 | 320 | 12-M24 | Ø27 | 695 | 965 |
| 300 | 76 | 460 | 410 | 370 | 320 | 12-M24 | Ø27 | 765 | 1085 |
Feature and Benefits
Quality Assurance
Our dedicated quality control team and advanced testing equipment ensure stable and consistent product quality.
Timely Delivery
With reliable raw material suppliers and efficient production processes, we guarantee on-time delivery.
Excellent After-Sales Service
Our valve experts provide professional and responsive after-sales support.
Certifications
Our products hold up to 10 internationally recognized certifications, ensuring compliance with global standards.
