Electric Actuated Knife Gate Valve

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Electric Actuated Knife Gate Valve

Materail: CI,CS,LTCS,SS,Duplex SS etc.

Size: 2″ to 80″
Pressure: CL.150(PN6~PN25)
Design: API 6D
Test: API 598
Flanged Ends:ANSI,DIN,JIS,GB

Electric Actuated Knife Gate Valve
Knife-type gate valves, also known as knife gate valves or knife-type slurry valves. Its application range is very wide, from coal mining in mines and power plants, slag discharge, slag discharge, to urban sewage treatment; from cement and paper mill slurry transportation to food, sanitation, medicine and other professional pipelines. The ultra-thin design of the knife-type gate valve completely solves the ordinary gate valve, the slab gate valve, the ball valve, the globe valve, the regulating valve, the butterfly valve and the like with the advantages of small volume, light weight, small flow resistance, no slag accumulation, easy installation and easy disassemble. The flow resistance is large, occupying space, easy to accumulate slag, and difficult to install and maintain. Therefore, a large number of general-purpose cut-off gates and regulating gates are replaced by knife-type gate valves.
Product NameKnife Gate Valve
Size RangeDN50~DN1500, 2″~60″
Pressure RangePN6~PN16, CLASS150
Connection EndWafer/Flange
StandardMS SP-81, ASME B16.5
Drive modeManual, Pneumatic Actuator, Electric Actuator
Packing MethodStandard Export worthy duly wooden boxs
Shipment WayBy Express, By Air or BySea, as customer request
Part NamesPart Materials
BodyCast IronDuctile IronWCBCF8CF8MCF3CF3MSAF 2205
KnifeSS304/SS316SS304SS316SS304LSS316LSAF 2205
StemF6a or Required
Seat/Seat RingNBR/EPDM/PTFE or Metal Seat

Metal material for reference:

         Special Material
Titanium or Titanium alloy series
Nickel alloy series
Monel 400,Monel k500
Inconel 600/625/690/750
Incoloy 800/825/800H/800HT
Hastelloy B3/C/C4/C22/C276/G30
Zirconium alloy series
Zirconium 702/703/705
Bronze alloy series
Nickel aluminum bronze C95800
(Super)Duplex Steel
ASTM F51/F53/F55
Other corrosion resistance
Alloy 20,AISI 321,310,904L
           Normal Material
Carbon Steel
Alloy Material(Low Temperature)
Alloy Material(High Temperature)
Stainless Steel


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