Large Big Size Knife Gate Valve DN1800
- THT
- China
- 30 Days
- 50
The large size knife gate valve have small torque, di-directional sealing, no requirement for medium flow direction.
The big size knife gate valve valve disc is polished on both sides to reduce the operating torque,reduce parts and components as much as possible, with low failure rate.
Jinbinvalve can provide a variety of surface treatments and coatings for different applications and operating conditions to improve their different performance.
Knife gate valve DN1800 can use different actuator,and different brand.
Large Big Size Knife Gate Valve DN1800
The large size knife gate valve is a complete flange design, which can be installed in the middle of the pipe or as a cut-off valve at the end of the pipe without butt flange. The maximum working pressure of the knife gate valve is 10bar and the sealing is bidirectional. According to customer needs, the valve body can be made of other materials.
| Name | Large big DN1800 size knife gate valve |
Size | DN200-DN1800 |
| Pressure | DN200-DN900 10Bar DN1000-DN1800 8Bar |
| Medium | waste water, water, slurry |
| Temperature | ≤120℃ |
| Ends connection |
|
| Operation | handwheel, elctric actuator, pneumatic actuator |
| Body | Q235B / GGG40/GGG50 |
| Disc | SS304 |
| Seat | EPDM/NBR/VITON |
| Stem | 2Cr13/304 |
| Operator | Electric/Penumatic/Hydraulic |
MPa | DN | L | D | D1 | D2 | H | N-M | W(Kg) |
200 | 100 | 335 | 295 | 265 | 700 | 8-M20 | 45 | |
250 | 110 | 390 | 350 | 320 | 840 | 12-M20 | 58 | |
300 | 110 | 440 | 400 | 368 | 960 | 12-M20 | 70 | |
350 | 110 | 500 | 460 | 428 | 1110 | 16-M20 | 110 | |
400 | 130 | 565 | 515 | 482 | 1250 | 16-M22 | 155 | |
450 | 140 | 615 | 565 | 532 | 1380 | 20-M22 | 268 | |
500 | 140 | 670 | 620 | 585 | 1530 | 20-M22 | 320 | |
600 | 150 | 780 | 725 | 685 | 1800 | 20-M27 | 400 | |
700 | 170 | 895 | 840 | 800 | 2150 | 24-M27 | 581 | |
800 | 180 | 1010 | 950 | 898 | 2420 | 24-M30 | 723 | |
900 | 203 | 1110 | 1050 | 1005 | 2680 | 28-M30 | 1045 | |
1000 | 203 | 1220 | 1160 | 1115 | 3100 | 28-M30 | 1730 | |
1200 | 223 | 1450 | 1380 | 1325 | 3450 | 32-M36 | 3650 | |
1600 | 254 | 1220 | 1160 | 1115 | 3100 | 28-M30 | 3400 | |
1800 | 276 | 1450 | 1380 | 1325 | 3450 | 32-M36 | 4500 | |
2000 | 320 | 2325 | 2230 | 2150 | 5010 | 48-M48 | 5700 |
Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.
The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment such as physical.
