80mm Wafer Type Butterfly Valve Hand Lever Operated – Compact Isolation for Corrosive & Industrial Utilities
Efficient flow regulation and rapid shut-off in water treatment, chemical processing, food and beverage lines, and HVAC systems require lightweight, space-saving valve solutions. The 80mm (3 Inch) Wafer Type Butterfly Valve Hand Lever Operated by FlowBiz Exports is engineered to fit seamlessly between international pipe flanges, providing low operating torque and long-term bubble-tight sealing.
Featuring a durable cast iron body protected by a corrosion-resistant epoxy powder coating, this 80mm valve incorporates a precision-cast ASTM A351 CF8 (SS304) disc and a resilient PTFE/EPDM body seat liner. The 10-position notch plate hand lever allows precise throttling control and instant visual indication of valve disc position, making it an ideal choice for compact plant layouts and utility headers.
Technical Specifications & Features
The 80mm Wafer Type Butterfly Valve is manufactured to meet stringent international standards:
- Product Name: 80mm Wafer Type Butterfly Valve Hand Lever Operated
- Design Standards: API 609 / BS EN 593 / ISO 5752
- Nominal Size: 80mm / 3" (DN80)
- Pressure Rating: PN10 / PN16 / ANSI Class 150#
- Body Material: Heavy-Duty Cast Iron / Ductile Iron with Epoxy Coating
- Disc Material: Investment Cast Stainless Steel ASTM A351 CF8 (SS304) / CF8M (SS316)
- Seat / Liner Material: PTFE (Teflon) / EPDM / Nitrile (NBR) for high chemical and thermal resistance
- Operation: Heavy-duty notched hand lever with position lock
- End Connection: Universal Wafer Type (fits between ASME B16.5, DIN PN10/16, and BS10 flanges)
Technical Overview Table
Technical Parameter | Specification Details |
Product Name | 80mm Wafer Type Butterfly Valve Hand Lever Operated |
Manufacturer | FlowBiz Exports Pvt. Ltd. |
Size / Rating | 80mm (3 Inch / DN80) / PN16 / Class 150# |
Body Construction | Epoxy-Coated Cast Iron |
Disc Material | Stainless Steel CF8 (SS304) |
Seat Liner | PTFE / White Teflon |
Actuation | Multi-Position Hand Lever with Squeeze-Lock |
Flange Compatibility | ANSI 150, PN10, PN16, Table E |
Key Applications Across Industrial Utilities
The 80mm Wafer Type Butterfly Valve provides dependable flow control across diverse sectors:
- Chemical & Process Industries: Handles aggressive chemical transfer lines, solvents, and purified liquid process streams.
- Water Treatment & Desalination: Controls feed water lines, filtration manifolds, and backwash piping systems.
- Food, Beverage & Pharmaceutical Processing: PTFE-lined models ensure clean, non-contaminating liquid flow.
- HVAC & Industrial Cooling: Regulates chilled water, cooling tower circulation, and hot water lines.
Why Choose FlowBiz Exports Pvt. Ltd.?
As a leading manufacturer based in India, FlowBiz Exports delivers high-quality valve solutions with superior engineering standards:
- Bubble-Tight Sealing: Precision-machined CF8 disc profile provides 100% leak-proof bi-directional isolation.
- Low Operating Torque: Optimized stem seal and disc geometry reduce force required for quarter-turn operation.
- Compact & Lightweight Design: Wafer body fits easily between flanges without imposing stress on the piping system.
- Versatile Mounting Pad: Standardized top flange design allows easy field conversion to pneumatic or electric actuators.
Reliable Supply Chain Across India & Abroad
FlowBiz serves as a trusted valve manufacturer with a massive distribution network:
- Gujarat: Key hubs including Ahmedabad (Odhav, Vatva, Naroda, Sanand), Vapi, Bharuch, Dahej, Gandhidham, and Surat (Hazira, Sachin).
- Maharashtra: Major industrial centers such as Mumbai, Pune, Nashik, Nagpur, and Aurangabad.
- International: Proudly exporting high-pressure valve solutions to clients across Africa.