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Quick Details
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Material:
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SS 316
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Size:
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DN50-DN1600
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Keyword:
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stainless steel
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MOQ:
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1 PC
Quick Details
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Place of Origin:
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China
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Brand Name:
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NAI-LOK
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Product name:
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Knife Gate Valve
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Material:
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SS 316
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Size:
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DN50-DN1600
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Keyword:
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stainless steel
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MOQ:
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1 PC
Product Description
knife gate is a uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as:
* Pulp and Paper
* Power plants
* Wastewater treatment plants
* Chemical plants
* Food and Beverage
* Bulk handling
* Mining
Sizes:
DN 50 to DN 1200 (larger diameters on request)
Materials
Body Materials: Ductile Iron, Stainless Steel, Duplex and Special Alloys
Knife Gate: Stainless Steel, Duplex and Special Alloys
Seat: Resilient(EPDM,NBR,PTFE) or Metal Seat
Operation: Pneumatic actuator/Manual/Gear Box/Handwheel/Hydrylic/Electric
* Pulp and Paper
* Power plants
* Wastewater treatment plants
* Chemical plants
* Food and Beverage
* Bulk handling
* Mining
Sizes:
DN 50 to DN 1200 (larger diameters on request)
Materials
Body Materials: Ductile Iron, Stainless Steel, Duplex and Special Alloys
Knife Gate: Stainless Steel, Duplex and Special Alloys
Seat: Resilient(EPDM,NBR,PTFE) or Metal Seat
Operation: Pneumatic actuator/Manual/Gear Box/Handwheel/Hydrylic/Electric
Specification
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Pressure rating and size:
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PN10,PN16,ANSI Class150, JIS 10K
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DN50 to DN2000
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2"~80"
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50A~2000A
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Material:
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Body : WCB, CF8, CF8M
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Gate : SS304, SS316, SS2205, Hastelloy C
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Stem : Manual : SS420, F304, F316
Pneumatic : ANSI 1045+chrome plated |
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Seat : EPDM,Metal,Viton,PTFE,NBR
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Support plate : A36+epoxy baked
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Special material on request.
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Operated type
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Handwheel, Pneumatic,Gear, Hydraulic, Electric,Chain Wheel, Bare shaft,etc.
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Structure:
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Uni-directional & Bi-directional
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Flange connection:
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EN1092 PN10 & ANSI B16.5 (class 150) & JIS (10K)
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Type
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Full lug,Sami-lug, Flange Wafer
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Maximum working pressures: |
DN 50 to DN 250: 10 bar
DN 300 to DN 450: 7 bar DN 500 to DN 600: 4 bar DN 700 to DN 900: 2 bar DN 1000 to DN 1200: 1 bar |
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Maximum working temperatures: |
Nitril:80°C
NBR:110°C EPDM:110°C PTFE:150°C |
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