Audited Supplier
FRZ73TC
Abrasive and Corrosive Medium
Ordinary Temperature
Direct-acting
Carbon Steel
Flange
Ordinary Pressure
Manual
Parallel Gate Valve
Outside Gate Valve
Flow Control
DIN
Industrial Usage, Water Industrial Usage
Magnetic Position Switch, Mechanical Limit Switch
Colors Can Be Customized
Order Negotiation
Carbon Steel/Stainless Steel+Ceramic
FREE VALVE
Wooden Box
DN200 PN10
China
8481804090
Product Description
FREE-VALVE WCB Manual Ceramic lined Resilient Seated Knife Gate Valves are known as slurry gate valves. Its have simple structure and can cut off medium which contains solid particles and fibers, but for some very hard particles or serious erosive mediums, general metal seated knife gate valves will be washed out easily, so ceramic knife gate valves are very suitable for those mediums containing fibers and hard solid particles.
1) Short length of structure,saving material ,lightweight ,easy to install,small space occupation.
2) Seat is designed with single seat type to prevent sticking and accumulation of ash residue.
3) The sealing surface is made of structure ceramic with abrasion resistance and long service life.
| 1 | Size Range | NPS2~NPS24,DN50~DN600 |
| 2 | Nominal pressure | Class 150 /PN10/PN16 |
| 3 | Applicable Temperature | 0~200ºC |
| 4 | Connection Type | Flange,wafer |
| 5 | Disc | Carbon steel+ceramic,stainless steel+ceramic |
| 6 | Seat | ceramic |
| 7 | Pressure test | GB/T13927, API598 |
| 8 | Face to Face | GB/T12221, ASME B16.10 |
| 9 | Flange standard | GB/T9113,ASME B16.5,JIS B2220 |
| 10 | Operating Type | Manual,Electric,Pneumatic |
| DN | PN | L | D | D1 | D2 | n-∅d | n1-M |
| DN50 | PN10 | 43 | 165 | 125 | 100 | 2-∅18 | 2-M16 |
| DN65 | PN10 | 46 | 185 | 145 | 120 | 2-∅18 | 2-M16 |
| DN80 | PN10 | 46 | 200 | 160 | 135 | 6-∅22 | 2-M20 |
| DN100 | PN10 | 52 | 220 | 180 | 155 | 6-∅22 | 2-M20 |
| DN125 | PN10 | 56 | 250 | 210 | 186 | 6-∅22 | 2-M20 |
| DN150 | PN10 | 56 | 285 | 240 | 210 | 6-∅22 | 2-M20 |
| DN200 | PN10 | 60 | 340 | 295 | 266 | 6-∅22 | 2-M20 |
| DN250 | PN10 | 68 | 395 | 350 | 320 | 8-∅22 | 4-M20 |
| DN300 | PN10 | 78 | 440 | 400 | 370 | 8-∅22 | 4-M20 |
| DN350 | PN10 | 78 | 505 | 460 | 430 | 10-∅22 | 6-M20 |
| DN400 | PN10 | 102 | 565 | 515 | 482 | 10-∅26 | 6-M24 |
| DN450 | PN10 | 114 | 615 | 565 | 532 | 12-∅26 | 8-M24 |
| DN500 | PN10 | 127 | 670 | 620 | 585 | 12-∅26 | 8-M24 |
| DN600 | PN10 | 154 | 780 | 725 | 685 | 12-∅30 | 8-M27 |
FREE-VALVE WCB Manual Ceramic lined Resilient Seated Knife Gate Valves are suitable for the conveying system with liquid-solid or gas -solid two-phrase medium , such as ash, mine residue and coal residue in iron and steel plant or ash conveying system of power plant , paper pulp in paper industry, sewage and slurry in decontamination plant ,especially useful for the heavy medium system of coal mill.
