The Complete Guide to Audco Ball Valves: Features, Specifications, and Applications
Introduction
IIn the world of industrial valves, AUDCO Valves stand as a benchmark for reliability, efficiency, and durability. These valves are extensively used in oil and gas, chemical processing, mining, food processing, and power plants, thanks to their advanced engineering and compliance with international standards.
As a company dealing Audco valve, Vijay Sales Corporation supplies a comprehensive range of AUDCO Valves, including AUDCO ball valves, AUDCO plug valves, AUDCO diaphragm valves, and AUDCO butterfly valves, ensuring superior fluid handling and flow control solutions for industrial applications.
Why Choose AUDCO Valves?
Key Benefits of AUDCO Industrial Valves
✅ Fire-Safe & Leak-Proof – Certified to API 607 for fire safety and zero-leakage performance.
✅ Corrosion-Resistant Materials – Stainless steel, carbon steel, and special alloys for corrosive service valves.
✅ Wide Range of Applications – Suitable for on/off control valves, throttling control valves, and high-temperature valves.
✅ Versatile Options – Available in different configurations like AUDCO gate valves, AUDCO check valves, and AUDCO cryogenic valves.
✅ Low Maintenance & High Durability – Designed for long service life in harsh industrial environments.
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Types of AUDCO Valves Available
| Valve Type | Key Features | Common Applications |
|---|---|---|
| AUDCO Ball Valves | Fire-safe, low-pressure drop, quick shut-off | Oil & Gas, Water Treatment, Chemical Plants |
| AUDCO Plug Valves | Bi-directional sealing, lubricated for smooth operation | Petrochemical, Refineries, Pipeline Systems |
| AUDCO Butterfly Valves | Slimseal® high-performance design, lightweight | HVAC, Water Distribution, Food Processing |
Technical Features of AUDCO Ball Valves (51-52 Series)
| Valve Size (DN) | Series | Flow Coefficient (Cv) | Weight (kg) |
|---|---|---|---|
| 15 | 51/52 | 8 | 2.0 / 2.5 |
| 25 | 51/52 | 32 | 3.6 / 4.3 |
| 50 | 51/52 | 120 | 8.2 / 10.0 |
| 100 | 51/52 | 670 | 28.1 / 36.3 |
| 200 | 51/52 | 1583 | 120 / 170 |
| Component | Material Options |
|---|---|
| Body | Stainless Steel ASTM A351 CF8M, Carbon Steel ASTM A216 WCB |
| Ball | Stainless Steel ASTM A351 CF8M, ASTM A479 316 |
| Seats | PTFE, RPTFE, PEEK, Metal-to-Metal |
| Stem | 316 Stainless Steel |
| Body Seal | Flexible Graphite, PTFE |
| Packing | Reinforced Graphite |
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Industry Compliance and Standards
Audco Valves meet or exceed numerous international standards, ensuring high safety and performance across industrial applications:
BS EN ISO 17292 and API 6D for valve design
ASME B16.5 Class 150/300 for flanges
BS EN 12266 Part 1 for pressure testing
API 607 for fire-safe specifications
NACE MR0175/ISO 15156 for sour gas applications
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Audco 44-459 Series Ball Valves – Features, Materials & Applications
| Component | Material Options |
|---|---|
| Body | Stainless Steel ASTM-A351 CF8M, Carbon Steel ASTM A216 WCB |
| Ball | Stainless Steel ASTM-A351 CF8M, ASTM A479 316 |
| Seats | PTFE Virgin, PTFE 25% glass filled, Fluorofill, PEEK, Metal options |
| Body Seal | Flexible Graphite, Virgin PTFE |
| Stem | 316 Stainless Steel |
| Gland Packing | Flexible Graphite |
Applications of 44-459 Series Ball Valves
Audco 44-459 Series ball valves are ideal for high-performance industrial applications, including:
✅ Oil & Gas Pipelines – Ensures safe handling of flammable fluids.
✅ Chemical Processing Plants – Resistant to corrosive chemicals and extreme temperatures.
✅ Water & Wastewater Treatment – Reliable sealing in liquid control systems.
✅ Power Plants & Steam Systems – Suitable for high-temperature and high-pressure applications.
✅ Pharmaceutical & Food Processing – Hygienic, easy-to-clean surfaces.
Key Features of 44-459 Series Ball Valves
Fire-Safe Design: Complies with API 607 fire-safe standards.
Pressure Ratings: Suitable for high-pressure applications in industrial settings.
Seating Technology: Advanced Cavity Pressure Relieving (CPR) seats to prevent pressure buildup.
Material Options: Available in stainless steel and carbon steel for corrosion resistance.
Stem Integrity: Features an anti-blowout stem for enhanced operational safety.
Actuation Compatibility: ISO 5211 direct mounting pad for easy automation.
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Audco Butterfly Valves – Features, Materials & Applications
Introduction
Audco Butterfly Valves are designed for high-performance flow control, featuring an integrally molded elastomer liner that ensures superior sealing and longevity. Unlike traditional loose-lined valves, Audco Butterfly Valves provide maintenance-free operation, making them a fit-and-forget solution for industrial applications.
Vijay Sales Corporation, a trusted seller of Audco Valves in India, offers a complete range of Audco Butterfly Valves, including Slimseal®, Chemseal®, and Cleanseal® series, to meet diverse industrial requirements.
Types of Audco Butterfly Valves
1. Audco Slimseal® Butterfly Valves (PN10, PN16, PN20)
Wafer-type valve with integrally molded elastomer liner.
Designed for HVAC, water, and air service applications.
Sizes: DN50 to DN600
Max Pressure: Up to 20 bar
Disc Materials: SG Iron, Aluminum Bronze, Stainless Steel
Seat Materials: EPDM, Nitrile
2. Audco Chemseal® Butterfly Valves
Corrosion-resistant butterfly valve for acidic and chemical processing lines.
Features a Hypalon-lined body to isolate metal parts from the fluid.
Sizes: DN50 to DN300
Max Pressure: 12 bar
Applications: Chemical, Petrochemical, Mining
3. Audco Cleanseal® Butterfly Valves
Designed for hygienic applications in food, dairy, pharmaceuticals, and beverage industries.
Food-grade elastomer lining prevents contamination.
Crevice-free design ensures easy cleaning and prevents fluid stagnation.
Sizes: DN50 to DN300
Max Pressure: 14 bar
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Material Specifications of Audco Butterfly Valves
| Component | Material Options |
|---|---|
| Body | Cast Iron, SG Iron, Carbon Steel, Stainless Steel |
| Disc | Nylon Coated SG Iron, Aluminum Bronze, Stainless Steel |
| Body Liner | EPDM, Nitrile, Hypalon, Viton, White Nitrile |
| Shaft | Stainless Steel (410/304/316) with PTFE Coating |
| Bearings | Acetal (50-300mm), Brass (350-600mm) |
Applications of Audco Butterfly Valves
✅ HVAC Systems – Used in cooling and heating applications.
✅ Water Treatment – Ensures leak-proof fluid regulation in water distribution plants.
✅ Oil & Gas – Provides safe flow control in pipelines.
✅ Chemical Processing – Handles abrasive and corrosive media.
✅ Food & Beverage Industry – Cleanseal® series ensures hygienic fluid control.
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Torque Data & Pressure Ratings
| Valve Size (mm) | PN10 (Nm) | PN16 (Nm) | PN20 (Nm) | Chemseal (Nm) | Cleanseal (Nm) |
|---|---|---|---|---|---|
| 50 | 7 | 12 | 15 | 9 | 11 |
| 100 | 23 | 41 | 50 | 31 | 36 |
| 200 | 102 | 182 | 227 | 137 | 160 |
| 300 | 178 | 318 | 396 | 241 | 297 |
| 600 | - | 3029 | 3762 | 2295 | 2662 |
Conclusion
Audco Butterfly Valves offer cutting-edge engineering, corrosion resistance, and zero-leakage performance. As a leading Audco valve supplier, Vijay Sales Corporation ensures customers receive high-quality, long-lasting butterfly valves tailored for industrial needs.
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