This High Quality Butterfly Valve consists of valve body, disc, seal ring, transmission mechanism and other major components. Its structure is two-dimensional
or three-dimensional eccentric design,elastic sealing and hard and soft multi-level sealing compatible with the processing of new technology, so that the butterfly valve in the operation of the work, reduce its torque, to achieve the efficacy of energy-saving, energy-saving.
This ensures the reliability of the butterfly valve as a whole in terms of corrosion resistance, high temperature resistance and abrasion resistance.
Butterfly Valve characteristic such as
1. Unique structure, small and lightweight, flexible operation, labour-saving, convenient；
- Reliable sealing, can meet the standards at all levels；
- Good flow characteristics, and has the function of regulating；
- Use of eccentric principle, so that the sealing surface approximate zero friction loss, extending the service life of the valve；
- Wide range of applications, can be used for water, oil, air, gas and other industry；
- Applicable to different temperatures and pressure levels below 6.4MPa, corrosion-resistant and other pipelines.
Specification
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Service
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Oil, Natural gas, Water and Chemical Transmission Pipeline application, it also can be used for rubbing, abrasive, corrosive and high temperature medium.
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Design Body
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Middle sealing type, Double eccentric type, Triple eccentric type
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Size
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1/2”-140”
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Pressure
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150Lb-600Lb
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Design temperature
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-46-200℃
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Main materials
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CS/SS/Duplex stainless steel/Bronze/lnconel/Titanium alloy steel
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Seat sealing type
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Soft sealing/Metal to metal sealing
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Design Standard
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API609/AWWA//DIN/GB/GHOST
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Face to face
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ASME B16.10/API609
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Ends
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Flange/Wafer/Lug
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Pressure and Temperature Design
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ASME B16.34
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Test standard
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API598
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Fire safe
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APIF6A
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Others
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NACE MR0175/ISO15156(if applicable)
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For more details please contact Industrial Valve Supplier Kairuite
