Square knife gate valve It can be made into Unidirectional or Bidirectional Seal, respectively with Three Sides and Four Sides Seal, which belongs to the knife gate valve that is welded and processed into one in the later stage.
Working Pressure:DN150-DN400 0.1-1bar DN450-DN550 0.1-1bar
DN600-DN800 0.1-1bar DN850-DN900 0.1-1bar
Operation:Manual, electric, pneumatic, hydraulic, chain, electro-hydraulic, gearMain
Material:F55.F53.2205.SS304.SS316.CF8.Q235
Disc Material:F55, F53,2205, SS310, SS316L,SS316, SS304
Sealing Material:NBR, EPD, FKM, graphite, metal to metal
Applicable Medium:Dust, Solid Particles, Coal, oil, chemical and so on.
This product is a knife gate valve with square body arrangement identified on the current page. Confirm the selected connection, materials and operating requirements before ordering.
Product Overview
This page covers a knife-gate configuration. The selected gate, seat and body arrangement should be reviewed for the intended service.
Selection Notes
Confirm the medium characteristics, service conditions, required connection, gate and seat materials, operating arrangement and installation space before ordering.
FAQ
What should be specified for the square knife gate connection?
Supply the mating opening or flange drawing, opening dimensions and bolt layout. Request the valve connection and face-to-face drawing so its square configuration can be checked against the existing equipment before manufacture.
Which body and gate details should be confirmed?
Identify the medium and any solids or corrosive constituents, then state the required body, gate and seat materials. Ask for the exact supplied grades and the proposed sealing arrangement in the quotation instead of selecting from the square shape alone.
What operating arrangement is required for this square configuration?
State whether local manual or remotely operated service is required, how often the valve will operate and what access is available around the equipment. Request confirmation of the proposed operator, installation position and operating clearance for the selected valve.
Related Information
Browse Knife Gate Valves, read Valve Technical Knowledge, or visit About Trekre.