Bidirectional District Heating Fully Metal Seated Butterfly Valve
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Transport Package:
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Wooden Box
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Specification:
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ASME; DIN
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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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Gas
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Driving Mode:
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Manual
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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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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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200 Per Month
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Model NO:
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DQ342H-16C
Quick Details
The bidirectional district heating butterfly valve is specially designed for district heating and district cooling applications. The SV fully metal seated butterfly valve is widely used to meet the demand of on-off and regulating in thermal power plant, the heat exchange station, regional boiler room, the hot water pipe network
Benefits
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 Specifications
Body material :WCB, CF8, CF8M, CF3, CF3M,etc.
Sealing material:Hard alloy
Connection type:weld
Operating type:manual ,electric or pneumatic
Size :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
