Manual Butterfly Valves for Industrial Applications
High-Quality Manual Butterfly Valves for Industrial Applications
Concorde Valves & Automations is a trusted Manual Butterfly Valve Manufacturer and Supplier in Mumbai, India, delivering high-performance industrial butterfly valves engineered for durability, tight shut-off, corrosion resistance and low torque operation. As an authorised KITZ Valves distributor with ISO 9001:2015 certification and 14+ years of industry experience, we supply reliable manual butterfly valves across India with customised specifications, competitive pricing and fast delivery.
Our manual butterfly valves are widely used in water treatment plants, HVAC systems, oil & gas facilities, power plants, chemical processing industries, and pharmaceutical applications — providing dependable performance in both standard and demanding industrial environments.
Why Choose Concorde Valves & Automations?
- ✔ ISO 9001:2015 Certified Manufacturing Standards
- ✔ Authorised KITZ Valves Distributor in India
- ✔ MSME Registered Company
- ✔ IBR Compliant Valves Available on Request
- ✔ Valves Tested to API 609, ISO 5752, EN 593 Standards
- ✔ 14+ Years Industry Experience
- ✔ Precision Machining & Hydrostatic Testing Facilities
- ✔ Customised Solutions for Projects & OEMs
- ✔ Pan India Supply & Export Capability
- ✔ Reliable After-Sales Technical Support
Types of Manual Butterfly Valves
- Wafer Type Butterfly Valve – Lightweight and compact design clamped between two pipeline flanges. Suitable for space-constrained installations in water and HVAC systems.
- Lug Type Butterfly Valve – Has threaded inserts allowing one side of the pipeline to be disconnected without disturbing the other. Ideal for dead-end service applications and easy maintenance.
- Flanged Butterfly Valve – Integral flanges provide heavy-duty bolted connections. Designed for high-pressure industrial systems requiring robust pipeline integrity.
- Rubber Lined Butterfly Valve – Full rubber or elastomer lining on the body and seat for excellent corrosion resistance. Widely used in chemical and aggressive water applications.
- High Performance Butterfly Valve – Double-offset or triple-offset disc design for demanding industrial and critical process environments requiring bi-directional tight shut-off.
How Manual Butterfly Valves Work
Manual butterfly valves operate using a hand lever or gear mechanism that rotates a disc positioned centrally inside the valve body. A simple quarter-turn (90-degree) rotation either aligns the disc with the flow — opening the valve — or turns it perpendicular, completely shutting off flow. The resilient seat seals tightly against the disc edge, providing bubble-tight shutoff performance across a wide range of pressures and temperatures.
As a trusted manual butterfly valve manufacturer and supplier in Mumbai, we design and supply valves that ensure smooth operation, minimal pressure drop, and long service life across water, chemical, HVAC, and industrial pipeline applications.
Applications
- Water Treatment & Distribution Plants
- Oil & Gas Pipelines
- Chemical & Petrochemical Processing
- HVAC & Building Services
- Power Generation Facilities
- Marine & Industrial Utilities
- Food & Pharmaceutical Processing
- Boilers & Steam Lines (IBR-compliant valves available)
Benefits
- Low torque and smooth manual operation via lever or gear
- Bubble-tight shutoff performance up to PN25
- Corrosion-resistant body, disc and seat materials
- Long service life with minimal maintenance requirements
- Compact, lightweight design for easy installation
- Cost-effective solution vs ball valves for large-diameter pipelines
- Wide material and size range for diverse industrial applications
Technical Specifications
| Parameter | Details |
|---|---|
| Valve Size | DN 50 to DN 1200 (Custom sizes available) |
| Pressure Rating | PN 10, PN 16, PN 25 |
| Body Material | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel (SS304/SS316) |
| Seat Material | EPDM, NBR, PTFE, Viton |
| Disc Material | Stainless Steel, Aluminum Bronze, Ductile Iron, Nylon Coated |
| End Connection | Wafer, Lug, Flanged (ANSI/DIN) |
| Temperature Range | -20°C to +200°C |
| Operation | Lever Handle (DN50–DN200), Gear Operated (DN200–DN1200) |
| Standards | API 609, ISO 5752, EN 593, IBR (on request) |
| Certifications | ISO 9001:2015, CE, ATEX |
Quality Assurance & Testing
Every manual butterfly valve undergoes stringent quality inspections including hydrostatic pressure testing, seat leakage testing, dimensional accuracy checks and performance validation to ensure compliance with API 609, ISO 5752 and EN 593 standards. Our commitment to quality ensures reliable performance and long operational life in critical industrial applications across water treatment, chemical, power and HVAC sectors.
Manual Butterfly Valve Manufacturer & Supplier in Mumbai and Across India
Concorde Valves & Automations is a reliable manual butterfly valve manufacturer and supplier in Mumbai, serving industries across India including Pune, Gujarat, Chennai, Hyderabad, Delhi, and beyond. As an authorised KITZ Valves distributor, we also supply branded KITZ butterfly valves trusted across water utilities, petrochemical plants, and process industries.
We also offer a wide range of related industrial butterfly valves designed for specific material, pressure and size requirements across water treatment, chemical processing, HVAC and industrial pipeline applications:
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Certifications & Standards
- ✅ ISO 9001:2015 Certified
- ✅ MSME Registered
- ✅ API 609 / ISO 5752
- ✅ EN 593 Standard
- ✅ IBR Compliant (on request)
- ✅ CE / ATEX Certified
- ✅ Authorised KITZ Distributor
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Frequently Asked Questions – Manual Butterfly Valves
A manual butterfly valve is a quarter-turn valve used to regulate or isolate the flow of liquids and gases in pipelines. It operates through a lever or gear mechanism that rotates a disc inside the valve body. A 90-degree rotation fully opens or closes the valve.
Manual butterfly valves are widely used in water treatment and distribution plants, HVAC systems, chemical processing plants, oil and gas pipelines, power generation facilities, pharmaceutical and food processing, and marine industrial systems.
Manual butterfly valves offer compact and lightweight design, low torque operation, bubble-tight shutoff performance, corrosion-resistant materials, long service life with minimal maintenance, and cost-effective installation compared to ball valves for large-diameter pipelines.
Manual butterfly valves are manufactured in cast iron, ductile iron, carbon steel, and stainless steel (SS304/SS316) body materials. Seat materials include EPDM, PTFE, NBR, and Viton. Disc materials include stainless steel, aluminum bronze, ductile iron, and nylon-coated options.
Wafer butterfly valves are compact, clamped between two flanges — ideal for space-constrained systems. Lug type butterfly valves have threaded inserts allowing one pipeline side to be disconnected without disturbing the other, making them ideal for dead-end service. Flanged butterfly valves have integral flanges providing stronger, bolted connections for high-pressure industrial systems.
Industries such as water treatment, chemical processing, pharmaceuticals, food processing, marine, HVAC, power generation, and oil and gas commonly use manual butterfly valves for efficient pipeline flow control.
Concorde Valves & Automations supplies manual butterfly valves in sizes from DN50 to DN1200. Custom sizes are available on request. Contact us at +91 9326435528 for specific requirements.
IBR (Indian Boiler Regulation) compliant butterfly valves are available from Concorde Valves & Automations for boiler and steam applications. Please specify IBR requirement when placing your enquiry. Contact +91 9326435528 or email sales@concordevalves.com.
Our manual butterfly valves conform to API 609, ISO 5752, EN 593 and applicable IBR standards. Every valve undergoes hydrostatic pressure testing, seat leakage testing, and dimensional accuracy checks before dispatch. ISO 9001:2015 quality management certification is maintained across all operations.
Concorde Valves & Automations is a trusted manual butterfly valve manufacturer and authorised KITZ distributor in Mumbai with 14+ years of experience. We offer ISO-certified, IBR-compliant valves, customised specifications, competitive pricing, pan-India supply, export capability, and reliable after-sales technical support with a 24-hour quote turnaround.
Looking for a Manual Butterfly Valve Manufacturer in Mumbai?
Concorde Valves & Automations supplies ISO-certified, IBR-compliant manual butterfly valves in Mumbai and across India. Authorised KITZ distributor. Wafer, lug, flanged types. DN50 to DN1200. Competitive pricing and fast delivery.
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