Double Flanged Butterfly Valves Manufacturer in Mumbai
A dependable pipeline installation starts with selecting a valve that matches the system's connection, material and operating requirements. Double flanged butterfly valves offer a practical solution for suitable industrial flow isolation applications.
Ultra Valves Automation Pvt. Ltd. offers product options for industrial customers in Mumbai and across India. Explore the construction materials, technical specifications and operating arrangements to identify the right valve for your project.
Double Flange Type Butterfly Valves for Industrial Pipelines
A double flange type butterfly valve features flanged connections on both ends of the valve body. This arrangement allows the valve to be bolted to compatible pipeline flanges.
The valve uses a rotating disc to open or close the flow passage. It can be operated manually, through a gearbox or with a suitable actuator.
Buyers may also search for a butterfly valve double flange type, butterfly valve double flange or double flanged short pattern butterfly valve when comparing valve designs.
Although these terms are closely related, the actual face-to-face dimensions and connection requirements should always be verified for the selected valve model.
Product Highlights
- Double flanged body construction
- Quarter-turn disc operation
- WCB, CF8, CF8M, Duplex and All Bronze options
- Multiple seat material choices
- Manual and gear operated configurations
- Pneumatic and electric actuator options
- API 609 / ASME B16.34 standards listed
- API 598 inspection and testing
- ANSI B16.5 Class 150 ends
- Size range from 50 NB to 600 NB
Key Features of Double Flanged Butterfly Valves
Double flanged construction, material options and different operating arrangements make these valves worth considering for compatible industrial piping applications.
Double Flanged Connections
Flanged ends allow the valve body to connect directly to compatible pipeline flange arrangements.
Quarter-Turn Operation
The disc rotates approximately 90 degrees between fully open and closed positions.
Material Options
Body and disc options include WCB, CF8, CF8M, Duplex and All Bronze.
Seat Material Selection
EPDM, Viton, NBR, PFA, PTFE and RPTFE options are listed for different process requirements.
Gear Operation
Gear operated options provide mechanical advantage for suitable manual valve operation.
Automation Options
Pneumatic and electric actuator arrangements are listed for suitable automated applications.
Double Flanged Butterfly Valve Technical Specifications
Review the supplied construction materials, manufacturing standards, operation options and hydrostatic testing details.
| Component / Parameter | Technical Specification |
|---|---|
| Body | WCB / CF8 / CF8M / Duplex / All Bronze |
| Disc | WCB / CF8 / CF8M / Duplex / All Bronze |
| Seat | EPDM / Viton / NBR / PFA / PTFE / RPTFE |
| Shaft | AISI 410 / AISI 304 / AISI 316 |
| MFG Standard | API 609 / ASME B16.34 |
| Inspection & Test Standard | API 598 |
| Operation | Manual / Gear Operated / Pneumatic Actuator / Electric Actuator |
| Ends | ANSI B16.5 Class 150 |
| Hyd Test Pressure - Body | 225 PSIG (16 KG/CM²) |
| Hyd Test Pressure - Seat | 165 PSIG (11.5 KG/CM²) |
| Size Range | 50 NB to 600 NB (2″ to 24″) |
Technical note: Specifications follow the supplied product information. Confirm model-specific dimensions, flange drilling, pressure-temperature ratings and material availability before ordering. Hydrostatic test pressures are not continuous operating pressure ratings.
Double Flanged Butterfly Valve Dimensions & Selection
Correct dimensions are essential when fitting a new valve into an existing pipeline or planning a new installation.
What Dimensions Should You Check?
Double flanged butterfly valve dimensions can vary depending on the valve size, pressure class, body design and applicable dimensional standard.
A double flanged short pattern butterfly valve refers to a specific compact face-to-face arrangement. Do not assume that every double flanged valve has the same installation length.
Before purchasing, request the relevant dimensional drawing and compare it with your pipeline requirements.
Dimension Checklist
- Nominal valve size
- Face-to-face length
- Flange outside diameter
- Flange drilling pattern
- Bolt circle diameter
- Number and size of bolt holes
- Disc clearance inside the pipeline
- Actuator or gearbox clearance
- Overall valve height
- Applicable dimensional standard
The supplied size range is 50 NB to 600 NB (2″ to 24″). Exact dimensional values have not been provided, so they should be confirmed from the approved technical drawing rather than estimated.
Body, Disc, Seat and Shaft Material Options
The choice of valve materials depends on the fluid being handled, operating temperature, pressure and required corrosion resistance.
The supplied body and disc options include WCB, CF8, CF8M, Duplex and All Bronze.
Seat materials include EPDM, Viton, NBR, PFA, PTFE and RPTFE. Each material has different chemical compatibility and temperature limits.
Shaft material options include AISI 410, AISI 304 and AISI 316. Final material selection should match the operating duty.
Material Selection Checklist
- Process fluid compatibility
- Operating pressure
- Operating temperature
- Required corrosion resistance
- Body and disc material
- Seat sealing requirements
- Shaft material
- Flange and gasket compatibility
- Applicable project specifications
How Does a Double Flanged Butterfly Valve Work?
A double flanged butterfly valve uses a rotating disc inside the valve body to open or close the flow path.
Open Position
The disc is positioned approximately parallel to the flow direction, allowing fluid to pass through.
Disc Rotation
A manual operator, gearbox or actuator turns the shaft and connected disc.
Closed Position
The disc reaches the closed position and engages the sealing arrangement to isolate flow, subject to the selected design.
Double Flanged Butterfly Valves Supplier in Mumbai
Industrial plants, contractors and maintenance teams in Mumbai often need valves that fit existing pipeline connections and operating conditions.
Ultra Valves Automation Pvt. Ltd. welcomes enquiries from buyers comparing double flanged butterfly valves manufacturer in Mumbai options. The product specifications provide a starting point for technical evaluation.
If you need a double flanged butterfly valves supplier in Mumbai, share your valve size, flange details, material requirements and operation type.
Discuss Your Requirement →Details Required for a Quote
- Nominal valve size
- Required pressure class
- Flange standard and drilling
- Face-to-face dimensions
- Process fluid
- Operating pressure and temperature
- Body and disc material
- Seat material
- Manual, gear or actuator operation
- Quantity and delivery location
Double Flanged Butterfly Valves Supplier in India
Industrial buyers across India may require double flanged butterfly valves for water handling, utility pipelines and compatible process applications.
When comparing a double flanged butterfly valves manufacturer in India, review the valve construction, flange compatibility, material options, inspection standards and technical documentation.
Ultra Valves Automation Pvt. Ltd. welcomes product enquiries from industrial customers in Mumbai and across India. The supplied specification includes several material and operating options for consideration.
Selecting a suitable double flanged butterfly valves supplier involves checking the actual product specifications against the project's piping and operating requirements.
Applications of Double Flanged Butterfly Valves
Double flanged butterfly valves may be used in suitable industrial systems when the selected configuration meets the process requirements.
Water Treatment
Suitable water distribution and treatment pipeline isolation applications.
Wastewater Systems
Selected wastewater and effluent handling duties based on material compatibility.
Power Plants
Compatible cooling water and auxiliary piping applications.
Chemical Processing
Process isolation where the valve materials suit the handled medium.
HVAC Systems
Chilled water and compatible building utility piping installations.
Industrial Plants
General pipeline isolation and suitable flow control duties.
How to Choose the Right Double Flanged Butterfly Valve
The right valve should match the piping dimensions, process conditions and operating requirements.
Check Size & Dimensions
Confirm the nominal valve size, face-to-face length and flange drilling requirements.
Verify Operating Conditions
Review pressure, temperature and process medium against the selected valve's actual rating.
Select Materials & Operation
Choose compatible body, disc, seat and shaft materials along with manual or automated operation.
FAQs About Double Flanged Butterfly Valves
Answers to common questions about double flanged valve construction, dimensions, materials and applications.
What are double flanged butterfly valves?
Double flanged butterfly valves are quarter-turn valves with flanged connections on both ends of the body. They use a rotating disc to open or close the flow path.
How does a double flange type butterfly valve work?
A shaft rotates the disc approximately 90 degrees between open and closed positions. Operation may be manual, geared or actuated.
What are the double flanged butterfly valve dimensions?
Dimensions depend on nominal size, pressure class, body design and applicable standards. The supplied size range is 50 NB to 600 NB. Exact dimensions should be confirmed using the product drawing.
What is a double flanged short pattern butterfly valve?
A double flanged short pattern butterfly valve has a specified compact face-to-face dimension. The exact length depends on the applicable dimensional standard.
What is the difference between wafer and double flanged butterfly valves?
Wafer valves are generally clamped between pipe flanges. Double flanged valves have flanged ends that connect directly to compatible pipeline flanges.
What body and disc materials are listed?
The supplied specification lists WCB, CF8, CF8M, Duplex and All Bronze options for the valve body and disc.
What seat materials are available?
The supplied seat options include EPDM, Viton, NBR, PFA, PTFE and RPTFE. The selected material should be compatible with the process medium.
Can double flanged butterfly valves be gear operated?
Yes. Gear operation is included in the supplied specification, along with manual, pneumatic and electric actuator options.
Which manufacturing and testing standards are listed?
API 609 and ASME B16.34 are listed as manufacturing standards. API 598 is listed for inspection and testing.
What is the listed size range?
The supplied size range is 50 NB to 600 NB, equivalent to 2 inches to 24 inches.
How do I choose a double flanged butterfly valves manufacturer in Mumbai?
Compare product specifications, flange compatibility, dimensional drawings, material options, inspection requirements and technical support before selecting a manufacturer or supplier.
Can I enquire about double flanged butterfly valves across India?
Yes. Ultra Valves Automation Pvt. Ltd. welcomes industrial enquiries from Mumbai and across India. Share your technical requirements, quantity and delivery location.
Need a Double Flanged Butterfly Valve Quote?
Share your valve size, flange details, material requirements and quantity with Ultra Valves Automation Pvt. Ltd.