Lug Type Butterfly Valve | CI DI WCB SS304 SS316 | Supplier India

Description

Lug Type Butterfly Valve | CI / DI / WCB / SS304 / SS316 | PN10 PN16

Supplier: Krishna Industries (KELOR) – Ahmedabad, Gujarat, India
Established: 2017 | GSTIN: 24AKLPP6499B1ZT | IEC: AKLPP6499B
MOQ: 10 Nos | Sizes: 50mm–600mm | Pressure: PN10 / PN16

Introduction – Lug Type Butterfly Valve Supplier India

Krishna Industries (KELOR), based in Ahmedabad, Gujarat, India, is a trusted B2B supplier of Lug Type Butterfly Valves sourced from verified Indian manufacturers. We supply Lug Type Butterfly Valves across all major material grades — Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), Stainless Steel SS304, and Stainless Steel SS316 — with EPDM, NBR, Viton, and PTFE seat options — sizes 50mm to 600mm — PN10 and PN16 pressure ratings.

The Lug Type Butterfly Valve is the preferred choice over wafer type butterfly valves wherever pipeline isolation on one side, maintenance access, or secure independent flange mounting is required. Threaded lug inserts on the valve body allow independent bolting to each pipe flange — enabling one side of the pipeline to be removed or maintained without disturbing the other side and without full system shutdown.

We supply Lug Type Butterfly Valves to EPC contractors, purchase managers, plant maintenance MRO teams, HVAC contractors, fire fighting system installers, water treatment project buyers, and bulk industrial buyers across Gujarat and PAN India. All supplies come with GST invoices, Material Test Certificates, and complete B2B documentation.

Also referred to as: Lug Butterfly Valve, Lugged Butterfly Valve, Lug Type BFV, Lug Pattern Butterfly Valve — all referring to the same product used across Indian industrial and infrastructure projects.

What Is a Lug Type Butterfly Valve — How Is It Different From Wafer Type?

Both wafer and lug type butterfly valves use the same quarter-turn disc mechanism. The critical difference is the body design and flange mounting method.

Wafer Type Butterfly Valve

Sandwiched between two pipe flanges using long through-bolts passing through both flanges and the valve body. Both sides of the pipeline must always remain connected — cannot isolate one side independently.

Lug Type Butterfly Valve

Has threaded inserts (lugs) machined into the valve body matching standard pipe flange bolt holes. Each flange bolts independently to the valve using separate bolts on each side. This gives:

• One-side pipeline removal — disconnect one pipe section while the other side remains intact
• Better mechanical stability — independent bolting gives superior alignment and flange load distribution
• Easier maintenance access — isolate and remove pipeline sections without full system shutdown
• Safer for high-cycle applications — more secure bolting reduces misalignment risk
• Required by specification wherever pipeline sections need independent isolation or removal

Complete Material Combination Guide — All Available Variants

Krishna Industries supplies Lug Type Butterfly Valves in every major material combination used in Indian industrial projects. Use this guide to identify the correct grade for your application:

Body Material Options

Disc Material Options

Seat / Liner Material Options

Operation Options

Technical Specifications – Lug Type Butterfly Valve

All Material Variants — Keyword Coverage

Krishna Industries supplies the following Lug Type Butterfly Valve material combinations for Indian projects:

Cast Iron lug type butterfly valve EPDM seat PN10 supplier India. Cast Iron lug type butterfly valve NBR seat PN16 supplier Ahmedabad. Cast Iron body SS304 disc lug butterfly valve EPDM seat India. Ductile Iron lug type butterfly valve SS disc EPDM seat PN16 supplier Gujarat. Ductile Iron lugged butterfly valve gear operated 300mm India. WCB carbon steel lug butterfly valve EPDM seat PN16 supplier India. SS304 lug type butterfly valve CF8 body PTFE seat supplier India. SS304 body SS304 disc lug butterfly valve Viton seat EPC supply India. SS316 lug type butterfly valve CF8M body Viton seat chemical service India. SS316 body SS316 disc lug butterfly valve PTFE seat pharmaceutical India. Gear operated lug type butterfly valve 200mm to 600mm supplier India. Lever operated lug butterfly valve 50mm to 200mm Ahmedabad. Pneumatic actuated lug type butterfly valve supplier India EPC. Electric actuated lug butterfly valve PLC control supplier India. Lugged butterfly valve PN16 bulk supply EPC contractor India.

Applications in Indian Industries

• Municipal water supply and pumping station pipeline isolation
• Water treatment plants — sectional pipeline isolation and bypass
• Sewage treatment plants — channel isolation and maintenance access
• Fire fighting systems — pump discharge headers requiring secure isolation
• HVAC chilled water and condenser water systems in commercial buildings
• Chemical processing plants — pipeline isolation with one-side maintenance access
• Pharmaceutical plant process and utility piping with actuator control
• Industrial cooling water systems in factories and power plants
• Irrigation and agricultural water distribution networks
• Sugar mills, cement plants, power station auxiliary systems
• Food and beverage processing utility piping
• Petrochemical and refinery utility lines

EPC Contractors — Bulk Supply and Project Documentation

Krishna Industries supports EPC project procurement teams with:

• Bulk quantity supply from MOQ 10 Nos upwards
• Material Test Certificates (MTC) for all valves
• Hydrostatic test certificates on request
• GST invoices (GSTIN: 24AKLPP6499B1ZT) for full input tax credit
• E-way bill and delivery challan for PAN India transport
• Fast dispatch from Ahmedabad — 2 to 5 working days PAN India transit
• Technical support for material grade, seat, and actuation selection
• Competitive project-rate bulk pricing with confirmed lead times

As a multi-product B2B supplier, Krishna Industries consolidates Lug Type Butterfly Valves with Wafer Check Valves, PN10 Butterfly Valves, Ball Valves, Flanges, Pipe Fittings, and Fasteners in single orders with single GST invoice — reducing procurement workload for EPC purchase teams significantly.

Purchase Managers and MRO Buyers

For purchase managers handling repeat orders and plant maintenance MRO procurement:

• MOQ 10 Nos — accessible for maintenance top-up quantities
• Exact spec matching — material, size, pressure rating verified before supply
• Replacement seat liners available separately for in-situ maintenance
• Consistent batch quality from same verified manufacturer
• Fast repeat order processing — share previous order details for quickest response
• GST invoice with full documentation for accounts compliance

Wafer Type vs Lug Type — Selection Guide

Use this quick guide to select the correct butterfly valve type for your project:

Krishna Industries supplies both wafer type and lug type butterfly valves. Contact us with your project specification for correct type selection guidance.

PAN India Supply Coverage

Krishna Industries dispatches Lug Type Butterfly Valves from our Ahmedabad warehouse to EPC contractors and industrial buyers across all major Indian states and cities:

Maharashtra — Mumbai, Pune, Navi Mumbai, Nashik, Aurangabad, Nagpur
Gujarat — Ahmedabad, Surat, Vadodara, Rajkot, Bharuch, Ankleshwar, Vapi
Rajasthan — Jaipur, Jodhpur, Udaipur, Kota, Bhilwara, Alwar
Delhi NCR — Delhi, Noida, Gurgaon, Faridabad, Ghaziabad
Tamil Nadu — Chennai, Coimbatore, Madurai, Tirupur, Salem
Karnataka — Bangalore, Hubli, Mysore, Belgaum, Mangalore
Telangana and Andhra Pradesh — Hyderabad, Vizag, Vijayawada, Kakinada
Madhya Pradesh — Indore, Bhopal, Jabalpur, Pithampur
Punjab and Haryana — Ludhiana, Amritsar, Chandigarh, Panipat
West Bengal — Kolkata, Durgapur, Asansol, Haldia
Odisha, Jharkhand, Chhattisgarh — all industrial zones

Export supply available FOB Mundra / JNPT for UAE, Saudi Arabia, Vietnam, and other markets. IEC registered exporter.

Quality and Documentation

Every Lug Type Butterfly Valve order includes:

• Material Test Certificate (MTC) from manufacturer
• Hydrostatic test certificate on request
• Dimensional inspection records
• GST invoice — GSTIN: 24AKLPP6499B1ZT
• Proper industrial packaging with size, material, and pressure rating labeling
• E-way bill and delivery challan for PAN India transport

Related Products from Krishna Industries (KELOR)

Buyers sourcing Lug Type Butterfly Valves frequently also require:

• PN10 Butterfly Valve (Wafer Type) — economical wafer butterfly for non-isolation service
• CI Wafer Check Valve — backflow prevention on pump discharge lines
• SS 304 Wafer Check Valve — corrosion-resistant NRV for chemical and pharma service
• Flush Bottom Ball Valve — complete vessel drainage for pharmaceutical and chemical tanks
• Flanged Ball Valve — high-pressure isolation for process lines

All available from Krishna Industries with single GST invoice and consolidated PAN India dispatch.

Frequently Asked Questions

1. What is a lug type butterfly valve?

A lug type butterfly valve has threaded inserts (lugs) on the body matching pipe flange bolt holes — allowing independent bolting to each flange. One side of the pipeline can be disconnected or removed while the other side remains intact. This makes it suitable for pipeline isolation, maintenance access, and fire fighting pump headers.

2. What is the difference between wafer type and lug type butterfly valve?

Wafer type sandwiches between two flanges using through-bolts — both sides must remain connected. Lug type bolts independently to each flange — one side can be removed while the other remains pressurised. Lug type is preferred wherever one-side isolation or pipeline removal is required.

3. Which body material should I choose?

CI or DI for water, HVAC, and general utility service. WCB for industrial process lines. SS304 for moderate chemical and corrosion-resistant service. SS316 for aggressive chemical, pharmaceutical, and coastal applications.

4. Which seat material for water applications?

EPDM is the most widely used and recommended seat for water, hot water, HVAC, and fire fighting applications across India.

5. Which seat material for chemical service?

Viton (FKM) for chemical resistance and high temperature. PTFE for aggressive chemicals and pharmaceutical GMP service.

6. What sizes are available?

50mm to 600mm (2 inch to 24 inch). Larger sizes available on request.

7. What pressure ratings are available?

PN10 (10 bar) and PN16 (16 bar) covering the vast majority of Indian industrial and infrastructure applications.

8. Can the valve be automated?

Yes — all valves are supplied with ISO 5211 actuator mounting pad. Pneumatic and electric actuator packages available from 50mm to 400mm.

9. Is this valve suitable for fire fighting systems?

Yes — lug type butterfly valves with CI body and SS disc are the standard specification for fire fighting pump discharge headers and distribution piping across India.

10. What is the MOQ?

MOQ is 10 Nos. Bulk project orders welcome with better pricing and confirmed delivery timelines.

11. Do you supply with GST invoice and MTC?

Yes — every order includes GST invoice (GSTIN: 24AKLPP6499B1ZT) and Material Test Certificate. Hydrostatic test certificates available on request.

12. Can I order multiple valve types in one consolidated order?

Yes — Krishna Industries supplies butterfly valves, check valves, ball valves, flanges, fittings, and fasteners in consolidated single orders with single GST invoice — reducing EPC procurement complexity.

Conclusion

The Lug Type Butterfly Valve supplied by Krishna Industries (KELOR) is a reliable BS EN 593 / IS 13095 / API 609 compliant flow control and isolation valve — available in Cast Iron, Ductile Iron, WCB, SS304, and SS316 body with EPDM, NBR, Viton, and PTFE seat options — sizes 50mm to 600mm, PN10 and PN16 pressure ratings, lever, gear, pneumatic and electric actuator operation. Sourced from verified Indian manufacturers and supplied with complete MTC, GST documentation, and fast PAN India dispatch from Ahmedabad.

For EPC contractors, purchase managers, MRO teams, and bulk buyers across India — contact Krishna Industries (KELOR), your trusted Lug Type Butterfly Valve supplier in Ahmedabad, Gujarat, India. WhatsApp your size, material, and quantity for bulk pricing within 2 hours.