Wafer Type Butterfly Valve Manufacturer & Supplier in Mumbai, India
FMV Valve Automation is a trusted wafer type butterfly valve manufacturer, dealer and supplier in Mumbai, serving customers across India. Our wafer type butterfly valves are a wafer body that fits between two pipe flanges for a light, space-saving installation. They are designed and tested as per API 609, BS EN 593, ISO 5752. We supply 2" to 48" in PN 10 to PN 25, Class 150, with wafer (between flanges) ends, in materials such as CI, DI, WCB, CF8M with EPDM, NBR, PTFE seats. They are widely used in water supply, HVAC, wastewater, fire protection and food processing. Share your line size, pressure class and media with our team to receive a technical offer and quote.
About Our Wafer Type Butterfly Valves
Wafer Type Butterfly Valves are quarter-turn rotary valves installed between two compatible pipeline flanges. A rotating disc inside the valve body controls the flow passage.
The wafer-style body does not use integral full-size flanges. Instead, the valve is positioned between the mating pipe flanges and secured through the pipeline bolting arrangement.
This compact construction makes wafer butterfly valves useful where installation space, valve weight and straightforward flow isolation are important considerations.
Final valve selection should be based on the process medium, operating pressure, temperature, pipeline connection and required service duty.
Engineered for Compact and Efficient Operation
Wafer Type Butterfly Valves provide a practical rotary valve arrangement for compatible industrial and utility piping systems.
Wafer Body Construction
Compact body design allows the valve to be installed between two compatible pipe flanges.
Quarter-Turn Operation
Approximately 90-degree rotary movement provides rapid opening and closing compared with multi-turn valve designs.
Compact Installation
Short valve dimensions can help optimize space within industrial pipeline layouts.
Reliable Isolation
The rotating disc and seating arrangement provide controlled pipeline isolation when the valve is closed.
Lightweight Valve Arrangement
The wafer configuration can reduce overall valve assembly size and weight compared with bulkier valve designs.
Automation Compatible
Suitable configurations can be operated using levers, gearboxes, pneumatic actuators or electric actuators.
Key Features & Benefits
The valve controls the pipeline by rotating a circular disc around its shaft. The position of the disc determines the amount of available flow passage.
Fully Open Position
The disc is positioned substantially parallel to the flow direction, allowing fluid to pass through the valve.
Shaft Rotation
The operating mechanism rotates the valve shaft, transferring movement to the butterfly disc.
Flow Regulation
Intermediate disc positions reduce the available flow passage and may be used for suitable control duties.
Fully Closed Position
The disc rotates across the flow path and engages with the seat to isolate the pipeline.
Why Wafer Construction Is Widely Used
The wafer configuration is designed around compact between-flange installation, making it a practical choice for many industrial and utility piping applications.
Between-Flange Mounting
The valve body is positioned between two compatible pipe flanges and secured through the flange bolting arrangement.
Short Installation Length
The compact body arrangement can help reduce the space required along the pipeline.
Fast Rotary Movement
Quarter-turn disc movement provides a straightforward method for opening and closing the pipeline.
Advantages of Wafer Type Butterfly Valves
Their compact construction and rotary operating principle make wafer butterfly valves suitable for many compatible industrial flow-control requirements.
Compact Footprint
Requires relatively little pipeline space compared with many larger valve body arrangements.
Quick Operation
Quarter-turn movement enables rapid opening and closing for suitable isolation duties.
Efficient Installation
The valve is installed between compatible pipeline flanges, creating a streamlined piping arrangement.
Reduced Assembly Weight
Wafer-style construction can provide a lighter valve arrangement for suitable applications.
Manual or Automated
Suitable configurations can support lever, gearbox, pneumatic or electric operation.
Broad Industrial Use
Suitable configurations are used across water, HVAC, utilities and compatible industrial process systems.
Industrial Applications
Wafer Type Butterfly Valves can be selected for a wide range of compatible process and utility piping applications.
Water Treatment
Flow isolation and control in water treatment and water distribution systems.
Wastewater Treatment
Suitable valve arrangements for compatible wastewater and treatment process lines.
HVAC Systems
Compact flow isolation for chilled-water, hot-water and other compatible building utility systems.
Chemical Processing
Can be selected for compatible chemical process services based on material and sealing requirements.
Oil & Gas
Industrial pipeline isolation where the selected valve configuration matches the process requirements.
Power & Utilities
Suitable for selected utility, auxiliary and industrial piping services.
Food & Beverage
Applicable to compatible process and utility lines where the selected construction meets hygiene requirements.
Pharmaceutical Processing
Suitable configurations can be considered for compatible process systems requiring controlled flow isolation.
General Industrial Piping
Practical quarter-turn isolation for a broad range of compatible industrial services.
Key Components of a Wafer Butterfly Valve
Valve Body
Houses the internal valve assembly and provides the compact wafer-style pipeline installation arrangement.
Butterfly Disc
The rotating closure element that controls the available flow passage through the valve.
Stem / Shaft
Transfers rotary movement from the operating mechanism to the butterfly disc.
Valve Seat
Provides the sealing interface between the disc and valve body when the valve reaches the closed position.
Shaft Bearings / Bushes
Support the shaft and facilitate smooth rotary movement of the disc.
Operating Mechanism
May include a lever, gearbox or suitable actuator depending on the selected valve configuration.
Select the Right Wafer Butterfly Valve
Proper valve selection requires consideration of the actual process and pipeline operating conditions.
Wafer Type vs Wafer Lugged Butterfly Valves
Both configurations use quarter-turn butterfly operation, but their pipeline connection arrangements are different.
| Feature | Wafer Type | Wafer Lugged |
|---|---|---|
| Body Connection | Installed between two pipe flanges | Threaded lug connection points |
| Mounting | Sandwiched between mating flanges | Bolted through individual lug connection points |
| Footprint | Compact | Compact |
| Operation | Quarter-turn disc | Quarter-turn disc |
| Typical Advantage | Simple and economical between-flange installation | Greater flexibility in suitable maintenance arrangements |
Industrial Valve Solutions Focused on Application Requirements
FMV Valve Automation focuses on practical industrial valve solutions with attention to process conditions, pipeline requirements and suitable operating arrangements.
Share your line size, process medium, operating pressure, temperature and operating requirements with our team to identify a suitable wafer butterfly valve configuration.
Discuss Your Requirement →Wafer Type Butterfly Valve FAQs
Are you a wafer type butterfly valve manufacturer or dealer in Mumbai?
FMV Valve Automation manufactures, deals in and supplies wafer type butterfly valves from Mumbai, Maharashtra, and delivers across India. Call 09594438074 for current stock and lead times.
Which standards and materials are available for your wafer type butterfly valves?
Our wafer type butterfly valves are offered as per API 609, BS EN 593, ISO 5752, in materials such as CI, DI, WCB, CF8M with EPDM, NBR, PTFE seats. Custom specifications are available on request.
Which industries use wafer type butterfly valves?
Wafer Type Butterfly Valve products are commonly used in water supply, HVAC, wastewater, fire protection and food processing.
Are you a wafer lugged butterfly valve manufacturer or dealer in Mumbai?
FMV Valve Automation manufactures, deals in and supplies wafer lugged butterfly valves from Mumbai, Maharashtra, and delivers across India. Call 09594438074 for current stock and lead times.
Can Wafer Type Butterfly Valves be automated?
Yes. Depending on the selected configuration and operating torque, suitable wafer butterfly valves can be operated using pneumatic or electric actuators as well as manual mechanisms.
Where are Wafer Type Butterfly Valves used?
Typical applications include water treatment, wastewater, HVAC, utilities, chemical processing, power and compatible industrial process piping.
What should I consider when selecting a wafer butterfly valve?
Consider pipeline size, process medium, operating pressure, temperature, flange arrangement, sealing requirements, operating frequency and whether manual or automated operation is required.
Looking for Wafer Type Butterfly Valves?
Share your pipeline and process requirements with FMV Valve Automation. Our team can help you identify a suitable butterfly valve configuration for your application.