At Vcore Valve, our Butterfly Valves are a vital part of our valve product range, designed for efficient shut-off, flow isolation, and throttling service across diverse industries such as HVAC, oil & gas, power generation, water treatment, and chemical processing. With their compact structure, lightweight design, and cost-effectiveness, butterfly valves are the preferred solution for systems where space-saving and reliable performance are essential.
Our butterfly valves are widely used in low to medium-pressure pipelines, offering quick operation and low torque requirement. They provide excellent performance in controlling air, water, steam, gas, and slurry. With a quarter-turn design, they ensure fast shut-off while maintaining a strong sealing performance.
Built from high-grade materials such as cast iron, ductile iron, stainless steel, and alloys, and tested under stringent quality standards, Vcore butterfly valves deliver durability, resistance to corrosion, and long service life. We offer standard concentric butterfly valves and high-performance double- or triple-offset butterfly valves, tailored to meet your unique operational requirements.
Vcore Valve specializes in manufacturing precision butterfly valve components to meet specific project demands. Our custom engineering ensures every part is built for optimal sealing, durability, and smooth operation in critical applications.
Our manufacturing processes include:
Additional Finishing: Includes surface coating, drilling, and polishing for valves that perform consistently in harsh or abrasive environments.
At Vcore Valve, our butterfly valves are designed for space-efficient installation and cost-effective performance without compromising on reliability. Their compact structure and quarter-turn operation make them an ideal choice for industries where fast shut-off, lightweight valves, and low-maintenance systems are essential.
From concentric soft-seated butterfly valves for general water supply to double- and triple-offset high-performance butterfly valves for oil & gas and chemical processing, our solutions cover a wide range of applications. Each valve is manufactured to meet international standards and undergoes rigorous testing to guarantee tight sealing, long-term durability, and reliable flow control
Characteristic | Advantage | Description |
Compact & Lightweight | Easy installation & reduced pipeline stress | Butterfly valves are lighter and take up less space than globe or gate valves, making them ideal for large-diameter pipelines. |
Quarter-Turn Operation | Fast open/close with minimal torque | A simple 90° turn of the handle or actuator achieves quick shut-off and control, saving both time and energy. |
Material Options | Corrosion resistance & versatility | Available in cast iron, ductile iron, stainless steel, alloys, with soft or metal seats, to handle different media and environments. |
High-Performance Design | Reliable sealing & pressure resistance | Double-offset and triple-offset butterfly valves ensure zero leakage under high pressure and temperature. |
Cost-Effective Solution | Lower cost with high efficiency | Compared with globe or ball valves, butterfly valves are more economical for large-diameter and low-pressure pipelines. |
Customization & Delivery | Tailored to client needs with quick turnaround | Vcore provides standard stock for fast delivery and custom-engineered butterfly valves for unique applications |
Field | Applicable Butterfly Valve Type | Key Requirements & Features |
HVAC & Building Systems | Concentric Butterfly Valve | Ideal for air conditioning, ventilation, and chilled water systems due to compact size and reliable sealing. |
Water & Wastewater | Rubber Lined Butterfly Valve | Resistant to corrosion and wear, ensuring reliable performance in sewage treatment and desalination plants. |
Oil & Gas Industry | Triple Offset Butterfly Valve | Provides metal-to-metal sealing, excellent for high-temperature and high-pressure oil & gas pipelines. |
Power Generation | High-Performance Butterfly Valve | Used for steam isolation, condenser systems, and cooling water circuits, with strong resistance to pressure. |
Chemical Processing | PTFE Lined Butterfly Valve | Designed for aggressive chemicals, acids, and solvents, ensuring safety and corrosion protection. |
Marine Industry | Wafer-Type Butterfly Valve | Space-saving installation for shipboard piping systems and ballast control. |
Q1: What are Butterfly Valves commonly used for?
Butterfly valves are widely used in HVAC, water treatment, oil & gas, chemical processing, and marine industries, mainly for flow isolation, throttling, and shut-off service.
Q2: What is the difference between Concentric, Double Offset, and Triple Offset Butterfly Valves?
•Concentric: Standard design for low-pressure water and air systems.
•Double Offset: High-performance design with reduced seat wear, suitable for higher pressure and temperature.
•Triple Offset: Metal-seated design with excellent durability, ideal for critical applications like oil & gas.
Q3: Can Butterfly Valves replace Gate or Globe Valves?
Yes, in many cases butterfly valves are preferred for large-diameter pipelines, low-pressure systems, and where space-saving is crucial. However, for precise throttling, globe valves may be more suitable.
Q4: Are Butterfly Valves suitable for high-pressure service?
Yes, high-performance double-offset and triple-offset butterfly valves are engineered for high-pressure and high-temperature systems while maintaining excellent sealing performance.
Q5: What seat materials are available for Butterfly Valves?
We offer EPDM, NBR, PTFE, and metal seats, depending on the application medium, pressure, and temperature requirements.
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