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knife gate valve series

knife gate valve series

High Quality Dual Flow Knife Gate Valve being inspection by an Europen Customer.
Our knife gate valve export to American, South American, Spain, Italy, France and Germany.
Reliable quality and reasonable price is the cornerstone of our development

The WINDMILL Carbon Steel Knife Gate Valve / Stainless Steel Knife Gate Valve features a perimeter seat which provides dead-tight shutoff in either direction and on dead end service. Seat design eliminates pockets that trap process media. Provides maximum flow capacity. Resilient seats are locked into the valve body and provide guiding for the gate.
Size Range:  2 - 36 ” (50 - 900mm)
Temperature Range:  350°F (177°C)
Pressure Rating: 2 - 24″ (50 - 600mm) 150 psi (1030 kPa) CWP
30″ and 36″ (750 & 900mm) 75 psi (520 kPa) CWP
Body Material:  304 and 316 stainless steel
Valve Style:  Bi-directional knife gate, lugged
Actuator Type:  Handwheel, chainwheel, bevel gear, cylinder, electric motor
Lever-type knife gate valve which can cut off self-cleaning function is used in powder conveying, and manual hoist speed pipeline transportation , gate is opened and closed with the ring without gap .   
Lever-type knife gate valve that includes soft seal and hard seal is a new structure .Soft seal with activities seat and changeable rubber ring can easily replace damaged seal ring to achieve sealing requirement well, and can be made of PTFE seals according to customer's demands. It completely makes up for past PTFE difficult to seal and processing inconvenient ,and yoke is cast into a model using structure to make valve better robustness and usability. It's suitable for paper making, mining, sewage, chemical industry, food industry .    
Exterior structure: protruding ears、plum、round
Nominal diameter :DN50-DN300
Nominal pressure: national standard、American standard、Japanese standard、German standard、British standard
Material: cast steel、stainless steel
Connection: flange 、wafer
Seat ring :NBR, EPDM, vition、2Cr13、stainless steel、hard alloy
Sealing filler: oil PTFE
Media:swage、power、 paper pulp

Related Category: Gate Valves

Related Keywords: Knife Gate Valves  Stainless Steel Knife Gate Valve  Carbon Steel Knife Gate Valve