Bidirectional Metal Sealing Valve for Pump Outlet of Water Supply Pipeline
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Transport Package:
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Polywood Case
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Specification:
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DN50-3000
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Trademark:
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Quanshun
- Product Details
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Quick Details
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Origin:
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Zhengzhou China
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Media:
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Water
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Driving Mode:
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Electric
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Connection Form:
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Flange
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Structure:
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Double-Eccentric Sealing
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Seal Form:
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Force Sealed
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Valve Stem:
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Normal
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Work Pressure:
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Mid-Pressure (2.5mpa< Pn <6.4mpa)
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Working Temperature:
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Medium Temperature (120°C
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Material of Seal Surface:
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Metal Hard Sealed
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Valve Body:
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Casting
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Application:
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Industrial Usage Water Industrial Usage
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Sealing Surface Mate:
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13cr Stainless Steel or Super Hard Alloy
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Body Material:
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Wcb, CF8, CF3, CF3m, CF8m
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Connection Type:
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Flange or Welding
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Working Condition:
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Water Supplying and Drain System
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Payment:
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L/C T/T
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Export Port:
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QINGDAO , SHANGHAI, TIANJING
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Output:
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5000pieces/year
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Model NO:
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DQ342H-10C
Quick Details
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Sealing Surface Mate:
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13cr Stainless Steel or Super Hard Alloy
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Body Material:
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Wcb, CF8, CF3, CF3m, CF8m
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Connection Type:
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Flange or Welding
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Working Condition:
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Water Supplying and Drain System
Bidirectional Metal Sealing Valve for Pump Outlet of Water Supply Pipeline is developed based on the mechanism of the butterfly valve and semi ball valve . The special butterfly valve can be used at inlet of the water pump,piping network system,recovery stem,high water tank,sewage system and the back flow prevention to shut off or control the pipeline.
Features
1.Designed with bidirectional sealing structure,the installation of the bidirectional rotary ball valve will not be restricted by the direction of the fluid.
2.Since the metal sealed bidirectional rotary ball valve is offered with self-sealing device,reliable sealing performance can be realized under the pressure from medium.
3.Powerful specific pressure of sealing can be obtained the valve is installed on the direction in opposite to that of the fluid.The pressure acts on the valve seat of the bidirectional rotary ball valve. The contact area of the point action is annular,
4.The rotary ball valve has long service life due to wear compensation.
5.The unique rotational structure ,as well as the sphere-conical sealing surface of the valve seat,makes for the cleaning function the solid particle will be crushed when the electric operated bidirectional rotary ball valve is opened or closed.
Technical Parameters
Body material :WCB, CF8, CF8M, CF3, CF3M,etc.
Sealing material:Hard alloy
Connection type:Flange and weld
Operating type:manual ,electric or pneumatic
Nominal Diameter :2"~40" DN50~DN2000
Pressure:Class 150~Class 300 PN1.0~PN4.0
Application
Municipal Engineering
Circulating water system
Water treatment system
Fire extinguisher system
