Butterfly Valves in Ahmedabad (बटरफ्लाई वाल्व, अहमदाबाद)

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Butterfly Valve Manufacturer in India

A butterfly valve is an excellent valve for regulating as well as separating the flow of the fluids: liquids, gases & slurries. It has a disc in the center which can spin to open and close the valve. When the disc is parallel to the ends of the valve it shuts the flow. But when it is perpendicular to the ends of the valve it allows the flow of fluids. The disc can swivel a little at a time hence the valve can opened gradually to throttle the flow.       

  
This range of product includes Wafer Type Butterfly Valves, Lugged Type Wafer Type Butterfly Valves, Wafer Type Butterfly Valves, C.S Wafer Type Butterfly Valves, Control Type Butterfly Valves and C.I Butterfly Valves. They offer restrained flow control, bi-directional flow regulation. We manufacture these valves as per BS 5155/API 609.

Our valves are offer excellent functioning, good stability at higher temperature, and have high tensile strength. The rust and corrosion proof stainless steel disc of the valves have very smooth surface, with almost no metal-to-metal abrasion and make certain that the disc freely and easily moves for proper operations of the valve .The materials employed in manufacturing these valves include Alloy Steel, Stainless Steel, and Ductile Iron etc.

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Our valves are made up of high quality materials such as S.G. Iron, Cast Iron, Cast Stainless Steel of all Grades, Cast Carbon Steel, Alloy-20, CD4MCu, etc. They are available in sizes ranging from 50NB to 600NB with ANSI 150# Rating.

Salient features :

  • Water hammer effect is prevented
  • Compact design
  • Robust manufacturing
  • Effective functioning
  • Light weighted
  • No need for maintenance
  • Extremely durable
  • molded elastomer liner curb the dislodgment of seat thus has excellent durability
  • Faultless alignment among the body, disc and stem ensure due to their smooth exterior surfaces
  • Flow control lever offered for precise regulation of the flow

Applications :

  • This valve is used in many applications such as heating and air-conditioning, Hot and cold domestic water system, Condenser, fire fighting sprinkler systems, compressed air and vacuum systems etc.

Matrial of Construction & Presure Temperature Rating

Material of Construction & Pressure Temperature Rating
Service Body Material Disc. Material Sleeve Max. Working Pressure Max. Working Temp.
Liquids, Air, Water, Gas, Slurry, Powder, Fly Ash, Sea Water. C.I., S.G Iron C.I., S.G Iron Nitrile ** 16 bar 90°C
CS, CF-8, CF-8M CF-8, CF-8M
CN-7M CN-7M
Steam, Hot Water, Gas, Powder, Slurry of abrasive nature. -do- -do- EPDM** 14 bar 120°C
knife-gate-valve
Test Pressure
Rating Body Seat
PN 10 16 bar 10 bar
PN 16 24 bar 16 bar
Dimensions in mm
Size N.B. A B C D E F G H
50 43 97 165 65 140 265 185 200
65 46 110 176 70 151 276 185 200
80 46 123 194 78 164 294 230 245
100 52 159 207 96 177 307 230 245
125 56 188 220 113 190 320 230 245
150 56 212 232 126 202 332 325 345
200 60 269 271 157 241 371 325 345
250 68 322 307 190 273 415 390 410
300 78 375 346 216 312 460 390 410
Dimensions in mm
Size N.B. A B C D E F G H
50 43 97 165 65 140 265 185 200
65 46 110 176 70 151 276 185 200
80 46 123 194 78 164 294 230 245
100 52 159 207 96 177 307 230 245
125 56 188 220 113 190 320 230 245
150 56 212 232 126 202 332 325 345
200 60 269 271 157 241 371 325 345
250 68 322 307 190 273 415 390 410
300 78 375 346 216 312 460 390 410
knife-gate-valve

Frequently Asked Questions

1. What is a Butterfly Valve? + A Butterfly Valve is a quarter-turn valve used to control, regulate, or isolate the flow of liquids, gases, and other media in pipelines. It uses a rotating disc mounted on a shaft to open or close the flow passage efficiently.
2. Where are Butterfly Valves commonly used? + Butterfly Valves are widely used in water treatment, wastewater management, chemical processing, oil and gas, power generation, HVAC systems, food processing, fire protection, and various industrial piping applications.
3. What are the main advantages of Butterfly Valves? + Butterfly Valves offer a compact and lightweight design, quick quarter-turn operation, low installation and maintenance requirements, reliable flow isolation, and cost-effective performance. They are also available in various materials and configurations for different applications.
4. Can Butterfly Valves be used for flow regulation? + Yes, Butterfly Valves can be used for flow regulation in suitable applications. By partially rotating the disc, the flow passage can be adjusted to control the flow rate. However, the valve type and operating conditions should be selected according to the required control performance.
5. How does a Butterfly Valve operate? + A Butterfly Valve operates by rotating a circular disc around a central shaft. When the disc is aligned with the pipeline, the valve is open and allows flow to pass. Rotating the disc approximately 90 degrees places it across the flow path and closes the valve.
6. What maintenance is required for a Butterfly Valve? + Regular maintenance includes inspecting the disc, shaft, seat, and actuator, checking for leakage, cleaning accumulated debris, and verifying smooth opening and closing operation. Periodic inspection helps ensure reliable performance and extends the service life of the Butterfly Valve.
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