The knife gate valve is widely used in various industrial fields, especially in mining and steel industries - for coal and filter residue slurry, purification devices - for wastewater, slurry, waste and suspended matter-containing clear water, paper industry - for any concentration of pulp and material-water mixtures, power plant ash removal - for ash slurry and other specialized pipeline systems.
● The structure is simple, the design is elegant, the flow channel is fully through, and the flow resistance coefficient is small. When the gate plate is lifted, the adhered substances on the sealing surface are automatically scraped off, thus automatically clearing the debris.
● The stainless steel gate plate can prevent leakage caused by corrosion. Made of a single piece of stainless steel, it resists corrosion damage and has a long service life.
● The knife gate valve can be equipped with various pipe flange standards and flange sealing surface types. It can also adopt various driving methods such as manual, worm gear transmission, electric, pneumatic, and hydraulic, to meet the different needs of users.
● Design Specification: GB/12234 DIN3356
● Flange connection: ASME Bl6.5 GB/T9113 JB/T79 DIN 2543-2545
● Testing and Inspection: GB/T 13927, DIN 3230, API 598
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