The three-way reversing slurry valve main structural features:
1, flow channel switching function, according to the need to alternately open and close the two flow channels;
2, short trip, quick and easy opening and closing;
3, small flow resistance, medium pressure loss;
4. The overall structure is compact, the length of the valve stem is reduced, and the rigidity is increased. It is ensured that the center of the sealing pair (valve seat and valve flap) does not deviate in use and the sealing performance is good;
5. The valve stem surface is coated with a unique coating, which can resist the erosion of the flowing medium; at the same time, the medium is not easy to adhere to the surface and scars;
6. The sealing surface material adopts WC alloy, high hardness, erosion resistance, corrosion and long service life;
7, import and export structure to choose from: parallel, vertical or inclined direction.
Three way reversing slurry valve
Three-way reversing slurry valve product specification
Design Specification: GB/T 12235 ASME B16.34
Structure length: GB/T 12221
Connection standard: GB/T 9113 HG/T 20592 HG/T 20615 ASME B16.34
Pressure test: JB/T 9092 API 598
Product Identification: GB/T 12220 MSS SP-25
Supply specifications: JB/T 7928
Three-way reversing slurry valve product range
Body material: carbon steel, stainless steel
Nominal diameter: DN20~600
Pressure range: PN10～PN25 class150
Applicable temperature: ≤425°C
Operation method: hand wheel, bevel gear, electric, pneumatic
Three-way reversing slurry valve for media: alumina, mining, metallurgy and other industries entrained with particulate slurry