BUENO Technology delivered a best integration of automation and its valve technology.
Control Valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. This enables the direct control of flow rate and the consequential control of process quantities such as pressure, temperature, and liquid level. The opening or closing of automatic control valves is usually done by electrical, hydraulic or pneumatic actuators. Normally with a modulating valve, which can be set to any position between fully open and fully closed, valve positioners are used to ensure the valve attains the desired degree of opening.
Air-actuated valves are commonly used because of their simplicity, as they only require a compressed air supply, whereas electrically-operated valves require additional cabling and switch gear, and hydraulically-actuated valves required high pressure supply and return lines for the hydraulic fluid.
The pneumatic control signals are traditionally based on a pressure range of 3-15psi (0.2-1.0 bar), or more commonly now, an electrical signal of 4-20mA for industry, or 0-10V for HVAC systems. Electrical control now often includes a "Smart" communication signal superimposed on the 4-20mA control current, such that the health and verification of the valve position can be signalled back to the controller. The HART, Fieldbus Foundation, and Profibus are the most common protocols.
An automatic control valve consists of three main parts in which each part exist in several types and designs which are Valve actuator - which moves the valve's modulating element, such as ball or butterfly, Valve positioner - which ensures the valve has reached the desired degree of opening. This overcomes the problems of friction and wear and Valve body - in which the modulating element, a plug, globe, ball or butterfly is contained.
Key Features:
Why Choose Our Control Valves?
Air-actuated valves are commonly used because of their simplicity, as they only require a compressed air supply, whereas electrically-operated valves require additional cabling and switch gear, and hydraulically-actuated valves required high pressure supply and return lines for the hydraulic fluid.
The pneumatic control signals are traditionally based on a pressure range of 3-15psi (0.2-1.0 bar), or more commonly now, an electrical signal of 4-20mA for industry, or 0-10V for HVAC systems. Electrical control now often includes a "Smart" communication signal superimposed on the 4-20mA control current, such that the health and verification of the valve position can be signalled back to the controller. The HART, Fieldbus Foundation, and Profibus are the most common protocols.
An automatic control valve consists of three main parts in which each part exist in several types and designs which are Valve actuator - which moves the valve's modulating element, such as ball or butterfly, Valve positioner - which ensures the valve has reached the desired degree of opening. This overcomes the problems of friction and wear and Valve body - in which the modulating element, a plug, globe, ball or butterfly is contained.
Key Features:
- Precision Control: Our Control Valves are engineered for precise regulation of fluid flow, pressure, and temperature. Experience unparalleled accuracy, ensuring your processes run at optimal conditions.
- Energy Efficiency: Achieve substantial energy savings with our control valves' ability to fine-tune fluid flow. Reduce waste and operating costs, making your operations more environmentally friendly and cost-effective.
- Diverse Applications: Designed to excel in a wide range of industries, from oil and gas to chemical processing, our control valves adapt to various fluids and operating conditions, providing versatile solutions for your specific needs.
- Durability and Longevity: Crafted from high-quality materials, our control valves are built to last. Withstand harsh environments, corrosive substances, and extreme temperatures, reducing maintenance and replacement costs.
- Ease of Integration: Our control valves seamlessly integrate into your existing systems, minimizing downtime during installation and ensuring a hassle-free transition to improved fluid control.
- Safety Assurance: Enhance process safety with features like fail-safe mechanisms and real-time monitoring. Detect anomalies and take corrective actions to prevent accidents and costly disruptions.
Why Choose Our Control Valves?
- Optimized Processes: Maximize production efficiency, product quality, and yield through precise fluid control.
- Cost Savings: Reduce energy consumption, maintenance expenses, and downtime, resulting in substantial long-term savings.
- Environmental Responsibility: Contribute to sustainability by minimizing waste and energy usage, aligning with green and eco-conscious practices.
- Reliable Performance: Count on consistent, dependable performance in even the most demanding conditions, ensuring uninterrupted operations.
