Premium Double Flange Butterfly Valves
Premium Double Flange Butterfly Valves
FlowBiz is a leading manufacturer of high-performance Double Flange Butterfly Valves, engineered for reliable ON/OFF operations in large-scale pipelines. Our valves combine state-of-the-art engineering with robust materials to ensure a leak-proof, full-flow downstream experience.
Available with Manual Gear or Lever operations, our double flange series is designed for versatility across various industrial standards, providing a secure and durable connection for your infrastructure.
Key Engineering Features
- Integrally Moulded Seat Liner: Our body seat liners are integrally moulded to provide outstanding dimensional stability and guaranteed seat tightness throughout the valve's life.
- Self-Gasketing Design: FlowBiz engineers have extended the seat liner to the flanged contact faces. This innovative design eliminates the need for separate flange gaskets and ensures a perfect, primary seal.
- Narrow Land Disc Technology: Our specialized disc design ensures a bubble-tight seal while requiring significantly lower operating torque.
- Universal Body Design: The body is engineered to be fully universal, allowing for seamless fitting between companion flanges of all major international standards, including ANSI, BS, DIN, JIS, and IS.
- Precision Locking Mechanism: The hand lever features a notched disc and band system that allows for locking in 8 intermediate positions. For added security, the lever can be secured with a padlock.
Technical Specifications & Construction
FlowBiz utilizes premium materials to ensure our valves withstand pressure surges and the test of time.
|
Specification |
Details |
|
Size Range |
3 Inch to 48 Inch (80mm to 1200mm) |
|
Body Material |
Superior FG 260 Grade Cast Iron (Ensures high structural strength) |
|
Disc Material |
Stainless Steel / Ductile Cast Iron (Protects against water hammer) |
|
Actuation |
Manual Hand Lever / Worm Gear Box |
|
Compatibility |
ANSI, BS, DIN, JIS, and IS companion flanges |
|
Flow Efficiency |
Line-size body structure for maximum flow and lowest pressure drop |
Target Industrial Sectors
The FlowBiz Double Flange series is widely used in:
- Water and wastewater treatment plants.
- HVAC and cooling water systems.
- Chemical and pharmaceutical processing.
- Power generation and heavy manufacturing.
- Firefighting systems.
India’s Trusted Butterfly Valve Manufacturer
Based in Ahmedabad, Gujarat, FlowBiz maintains a dominant supply network across the country, delivering industrial-grade valves to critical projects.
Direct Supply to Gujarat & Maharashtra
We provide technical consulting and rapid logistics to:
- Gujarat: Ahmedabad, Vapi, Valsad, Surat, Gandhidham, Kutch, Ankleshwar, Bharuch, Dahej, Sanand, and Navsari.
- Maharashtra: Mumbai, Pune, Nashik, Thane, Aurangabad, Nagpur, Kolhapur, Ambernath, and Talegaon.
National Logistics Network
FlowBiz serves all major industrial corridors, including Madhya Pradesh (Indore, Bhopal), Tamil Nadu (Chennai, Coimbatore, Salem), and beyond, ensuring that world-class flow control is always accessible.
Why Choose FlowBiz?
At FlowBiz Exports Pvt. Ltd., an ISO 9001:2015 certified company, we prioritize quality at every stage. Our Double Flange Butterfly Valves are tested for zero-leakage performance and high-pressure integrity, helping you minimize maintenance and maximize operational uptime.
Contact FlowBiz today for high-performance flanged valve solutions. At FlowBiz, We Know The Flow.
