Duplex Manual Operation Leak Tight Knife Valve With No Slag Build-up
Introduction
Knife gate valves are mainstay in many industries. With the advantage of short face to face dimensions, it is cheap, easy maintenance and easy installation. The stainless steel knife gate valve are now using more and more frequently.
Operation Options: Lever, Pneumatic, Hydraulic, Gear, Chainwheel, Rachet, square drive nuts etc.
Controls: Pneumatic directional control, position switches, positioner, speed controller, FRL. Etc.
Design options upon request: Back seat stops, purge ports, V port, Harden seats/Gates, Lockouts, Gate Scrapers, Live loading packing, stem cover etc.
Applications
| Building Materials | Corn Processing | Paper Recycling | Steel/Wire/Cable |
| Bulk Processing | Mining and Dredging | Fly Ash and Coal | Sugar Processing |
| Cement Production | OEM Hoppers | Scrubbers | Industrial Waste |
Material list
| NO. | Part Name | Material |
| 1 | Body | SS316 |
| 2 | Packing Gland | SS316 |
| 3 | Gate | SS316L |
| 4 | Support Plate | Steel |
| 5 | Lower cup | Aluminum |
| 6 | Pneumatic tube | Aluminum |
| 7 | Upper cup | Aluminum |
| 8 | Washer | A2 |
| 9 | Nut | A2 |
| 10 | Tie rod | A2 |
| 11 | Grower washer | A2 |
| 12 | Bolts | A2 |
| 13 | Union Studs Stem gate | A2 |
| 14 | Union Studs Stem gate | A2 |
| 15 | Stem | SS303 |
| 16 | Nut | Steel |
| 17 | Scraper | NBR |
| 18 | Actuator Fixing nut | Steel |
| 19 | Gasket | Bronze |
| 20 | Sealing Ring | NBR |
| 21 | Sealing galnd | SS316 |
| 22 | Piston rod | NBR |
| 23 | Washer | A2 |
| 24 | Nut | A2 |
| 25 | Sealing O ring | EPDM |
| 26 | Sealing Ring | SS316 |
| 27 | Seat | EPDM |
| 28 | Deflecting cone 15° | SS316 |
| 29 | Reinforced ring 8° | SS316 |
| 30 | Nut | A2 |
| 31 | Washer | A2 |
| 32 | Studs | A2 |
| 33 | Packing O Ring | EPDM |
| 34 | Pakcing gland | SYNT+PTFE |
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