Alumina Industry Y Type Slurry Valve Supplier
Product description of Y type slurry valve:
As the main control valve in the alumina industry, the Y-type slurry valve has strict requirements on the valve, and requires “three resistances and one prevention”. Performance: that is, wear resistance, pressure resistance, erosion resistance, and prevent scarring. In the past, this product was all dependent on imports. After improvement, application, improvement, and the use of major aluminum factories under Chinalco, the slurry valve has been recognized by customers.
Y-type slurry valve product features:
The Y-type slurry valve adopts the Y-type straight-through structure, which has small flow resistance and is not easy to scar. The left and right valve bodies are separated, and the valve seat is sandwiched between the two valve bodies. Only need to disassemble the bolts of the two valve bodies for maintenance. Cleaning or repairing, if there are damaged parts, they can be replaced in time. The hard alloy protective liner is installed in the part of the valve body that is severely eroded. When the valve is opened, it can protect the valve body from being eroded and corroded by the medium, thereby The service life of the valve is greatly improved, and hard alloy is surfacing between the sealing surfaces with high hardness.
Y type slurry valve product standard:
Design and manufacture according to: ASMEB16.34 (Class150 is designed for reduced diameter), BS1873
Flange end size according to: ASMEB16.5\GB/T9II3.6
Inspection standard: API598
Y type slurry valve product structure:
The Y-type slurry valve disc adopts a tapered sealing surface, and the valve seat adopts a small arc-shaped sealing surface. In this way, a sealing form similar to a line seal is formed when the valve clack is tightly sealed with the valve seat, and the sealing effect is good. In addition, it can also prevent scarring. The valve has an upper sealing structure, which can protect the packing when it is fully open. The valve guide device is set outside the body cavity and does not contact with the medium, which prevents the stuck phenomenon of the guide part similar to the gate valve. .
Y-type slurry valve outline dimension table:
| model | Nominal pressure
PN |
Size (mm) | ||||||||
| DN | 50 | 100 | 125 | 150 | 150△ | 200 | 250 | 300 | ||
| SJS45Y-16C
SJS545Y-16C |
1.6 | L | 230 | 350 | 400 | 480 | 480 | 600 | 730 | 850 |
| H | 320 | 464 | 510 | 710 | 595 | 810 | 920 | 1120 | ||
| DO | 240 | 280 | 320 | 360 | 360 | 500 | 500 | 600 | ||
| Weight WT (kg) | 36 | 66 | 90 | 105 | 105 | 185 | 305 | 420 | ||
| SJS45Y-25C
SJS545Y-25C |
2.5 | L | 230 | 350 | 400 | 480 | 480 | 600 | 730 | 850 |
| H | 320 | 464 | 510 | 710 | 595 | 810 | 920 | 1120 | ||
| DO | 240 | 280 | 320 | 360 | 360 | 500 | 500 | 600 | ||
| Weight WT (kg) | 38 | 69 | 95 | 114 | 114 | 195 | 315 | 435 | ||
| SJS45Y-40C
SJS545Y-40C |
4.0 | L | 230 | 350 | 400 | 480 | 480 | 600 | 730 | 850 |
| H | 320 | 464 | 510 | 710 | 595 | 810 | 920 | 1120 | ||
| DO | 240 | 280 | 320 | 360 | 360 | 500 | 500 | 600 | ||
| Weight WT (kg) | 42 | 70 | 95 | 114 | 114 | 195 | 315 | 435 | ||
| SJS45Y-64C
SJS545Y-64C |
6.4 | L | 380 | 430 | 500 | 550 | 550 | 650 | 775 | 900 |
| H | 350 | 490 | 550 | 750 | 635 | 860 | 980 | 1120 | ||
| DO | 360 | 400 | 400 | 500 | 500 | 600 | 680 | 800 | ||
| Weight WT (kg) | 47 | 75 | 105 | 124 | 124 | 210 | 335 | 460 | ||
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