MNC Valves Ltd.
MNC Valves LimitedΒ manufactures double flanged butterfly valves designed for robust pipeline mounting, stronger alignment support, reliable shut-off, and dependable performance across water, utility, industrial process, and heavy-duty service applications.
Strong double flanged end connection
Suitable for larger pipelines and robust installation needs
Useful where flange-supported mounting integrity is important
integrity is important Manual, gear, pneumatic, and electric operated options
MNC Valves LimitedΒ offers double flanged butterfly valves for applications where stronger line mounting, better alignment support, and higher installation stability are important. Double flanged construction is widely selected in larger diameter lines and heavier-duty systems where stronger flange-supported body connection is preferred over wafer or lug style mounting.
Double flanged butterfly valves are commonly used in water transmission lines, treatment plants, industrial utilities, power support systems, and process piping where robust installation and dependable service performance are required.
AΒ double flanged butterfly valveΒ is a butterfly valve with integral flanges on both sides of the body. These flanges allow direct bolting into the pipeline, giving stronger mounting support and better mechanical stability than more compact between-flange designs.
This design is commonly selected where the buyer needs robust installation, better pipeline alignment, stronger body support, and confidence in larger or heavier service lines.
The body is provided with flanges on both sides, giving direct bolted line mounting and stronger structural support.
The disc rotates 90 degrees for opening and closing, providing fast shut-off and practical flow control.
Double flanged construction is useful in larger pipelines where mounting stability and alignment are important.
Details
Double Flanged Butterfly Valve
DN 50 to DN 1500
PN10 / PN16 / PN25 / PN40 depending on design
CI / DI / WCB / CF8 / CF8M
SG Iron / SS304 / SS316
SS410 / SS304
Double Flanged
API / BS / EN as applicable
API 598
Suitability
Excellent
Highly suitable
Highly suitable
Highly suitable
Wafer type may be more suitable
Lug type may be better
Highly suitable for larger water pipeline systems where stronger flanged mounting is required.
Used in treatment lines, filtration systems, and plant utility piping where dependable shut-off is important.
Applicable in cooling and support systems where robust valve installation is beneficial.
Suitable for large utility and process-support lines across multiple industries.
Useful in wastewater and treatment-related systems requiring larger-size line control.
Widely applicable in process, utility, and compact line installations.
Installation
Direct flanged body mounting
Between two flanges
Body Support
Stronger
More compact
Size Suitability
Better for larger sizes
Good for compact and economical lines
Cost
Higher than wafer type
More economical
Installation Footprint
Larger
More compact
Contact MNC Valves Limited for technical guidance, product selection support, and quotation for your industrial requirement.=
Technical support for selection
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Application-focused product guidance
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It is a butterfly valve with integral flanges on both sides of the body for direct bolted line mounting.
It is commonly used in water transmission, treatment plants, utilities, and larger industrial pipelines.
Because it offers stronger flange-supported mounting and better installation stability in larger sizes.
Double flanged has integral flanges on the body, while wafer type is installed between two pipeline flanges.
Yes, in many larger and heavier-duty applications, double flanged design offers stronger body support.
EPDM, NBR, PTFE, and metal seats are commonly used depending on service requirement.
Yes, pneumatic and electric actuated versions are commonly provided.
Water, utility, power, wastewater, and large industrial service sectors use them widely.
CI, DI, WCB, CF8, and CF8M are commonly available depending on requirement.
Yes, with proper body, disc, and seat selection, it can be used in selected chemical applications.
PN10, PN16, PN25, and higher designs may be available depending on construction.
Common causes include wrong seat selection, disc damage, or improper flange alignment and bolting.
It can be used for throttling depending on design and application conditions.
Because these valves are often used in larger sizes where manual lever operation is not practical.
No. It is best where stronger mounting and larger line support are required, while wafer or lug type may be better in other situations.