The CF8 Butterfly Valve – Offset Disc – DSG Type is a high-performance industrial flow control solution designed for precision throttling and reliable shut-off in demanding service conditions. Manufactured using premium ASTM A351 CF8 stainless steel, this valve provides excellent corrosion resistance, mechanical strength, and durability across multiple industries including water treatment, chemical processing, power plants, pharmaceuticals, and infrastructure projects across India.
At Krishna Industries, Ahmedabad, Gujarat, we supply high-grade Offset Disc Butterfly Valves engineered for long service life and superior sealing efficiency. As a trusted Supplier, Wholesaler, Exporter, Distributor, and Trader in India, we cater specifically to Indian industrial buyers, EPC contractors, OEMs, and project procurement teams seeking dependable stainless steel valve solutions.
MOQ – 10 Pieces
Minimum Order Quantity: 10 Nos (Ideal for project procurement, industrial maintenance contracts, and OEM requirements within India).
The CF8 Butterfly Valve – DSG Type features an offset disc design that reduces seat wear, improves sealing performance, and enhances operational life. Unlike concentric butterfly valves, the offset configuration ensures minimal friction during opening and closing, making it suitable for applications requiring frequent actuation.
This valve is widely used as a reliable alternative to Gate Valve, Ball Valve, Globe Valve, and Wafer Type Butterfly Valve in medium-pressure industrial systems. The CF8 material offers excellent resistance against corrosion in water, mild chemicals, and atmospheric exposure, making it a preferred choice for Indian industrial environments.
The DSG Type configuration ensures:
Improved shut-off integrity
Reduced torque requirement
Extended seat life
Better performance in high-cycle operations
Suitable compatibility with pneumatic and electric actuators
With growing industrial demand across Gujarat, Maharashtra, Tamil Nadu, Karnataka, and other industrial states, our CF8 Offset Disc Butterfly Valve delivers cost-effective performance while maintaining international manufacturing standards.
Technical Specifications
Material Specification
Body: ASTM A351 CF8 (SS304 Equivalent)
Disc: CF8 / SS304
Shaft: SS410 / SS304 (as required)
Seat: EPDM / PTFE / NBR (as per application)
Design Features
Offset Disc (DSG Type)
Wafer / Lug Type (as required)
Bubble-tight shut-off
Low torque operation
Long service life
Pressure Rating
PN10 / PN16
ANSI Class 150 (On request)
Size Range
50 NB to 600 NB (Custom sizes available)
End Connection
Wafer Type
Lug Type
Operation Type
Manual Lever Operated
Gear Operated
Pneumatic Actuated
Electric Actuated
Applications Across Indian Industries
Our CF8 Butterfly Valve – Offset Disc – DSG Type is extensively used in:
Water Treatment Plants
Effluent Treatment Plants (ETP/STP)
Chemical Processing Units
Pharmaceutical Plants
Power Plants
HVAC Systems
Food Processing Industries
Oil & Gas (Non-critical applications)
Fire Fighting Lines
Indian EPC contractors prefer this valve due to its compact design, easy installation, and reduced maintenance cost.
Advantages of Offset Disc Design (DSG Type)
1. Reduced Seat Wear
The offset disc moves away from the seat immediately during opening, minimizing friction and increasing seat life.
2. Lower Torque Requirement
Ideal for actuator compatibility, reducing actuator size and overall system cost.
3. Better Sealing Efficiency
Ensures reliable shut-off under medium pressure service conditions.
4. Compact & Lightweight
Saves installation space compared to gate and globe valves.
5. Cost-Effective for Indian Projects
Optimized pricing for bulk procurement within India.
Krishna Industries is a prominent Supplier, Wholesaler, Exporter, Distributor, and Trader of industrial valves in Ahmedabad, Gujarat. We specialize in supplying stainless steel butterfly valves tailored for Indian industrial projects.
Our Strengths:
Strong Vendor Network Across India
Bulk Stock Availability
Competitive Project Pricing
GST Billing & Compliance
Fast Dispatch Across India
Technical Assistance for Procurement Teams
We serve industries across Ahmedabad, Mumbai, Pune, Chennai, Hyderabad, Delhi NCR, Kolkata, and other industrial hubs.
Quality Assurance
All CF8 Butterfly Valves supplied by Krishna Industries undergo:
Hydrostatic Testing
Seat Leakage Testing
Visual & Dimensional Inspection
Material Verification (MTC on request)
We ensure reliable performance aligned with industrial expectations in India.
Frequently Asked Questions (FAQ)
1. What is CF8 material?
CF8 is stainless steel casting equivalent to SS304 with good corrosion resistance.
2. What is the benefit of offset disc design?
It reduces seat wear and ensures longer valve life.
3. Is this valve suitable for water applications?
Yes, widely used in water and wastewater systems.
4. Can it be used for chemical service?
Suitable for mild chemicals; material selection depends on media compatibility.
5. What is the minimum order quantity?
MOQ is 10 pieces.
6. Do you supply actuator-mounted valves?
Yes, pneumatic and electric actuated versions are available.
7. What pressure rating is available?
PN10, PN16 and ANSI Class 150 options are available.
8. Do you provide MTC?
Material Test Certificate can be provided on request.
9. What industries commonly use this valve?
Water treatment, chemical plants, pharmaceuticals, HVAC, and power plants.
10. Do you supply across India?
Yes, we supply across all Indian states with prompt logistics support.
Conclusion
The CF8 Butterfly Valve – Offset Disc – DSG Type offered by Krishna Industries, Ahmedabad, Gujarat, is a dependable industrial valve engineered for performance, durability, and cost-efficiency. Designed for Indian industrial applications, this valve ensures reliable sealing, reduced maintenance, and long operational life.
For bulk inquiries, project supply, and distributor pricing within India, contact Krishna Industries today.
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