About Control Valve
Our provided Control Valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a single from a controller. This valve enables the direct control of flow rate and the consequential control of process quantities like pressure, temperature and liquid level. This valve is made under the guidance of our expert professionals by using sophisticated technologies as per the set industrial norms. Our offered Control Valve is reckoned for their unique features like outstanding performance, easy to move, heavy load bearing capacity and excellent finishing.
Versatile and Robust DesignThe CV100 Series Control Valve is engineered to excel under diverse industrial conditions. Its flexible actuationpneumatic or electricand multiple body materials including stainless steel, cast iron, and carbon steel ensure reliability across a broad spectrum. With a flow coefficient range from 1.0 to 300 and compatibility with various connection standards (ANSI, DIN), it adapts to distinct process requirements and mounting orientations.
Application and ComplianceThis control valve is tailored for demanding industrial process automation, including fluid and gas handling in sectors such as water treatment, steam distribution, oil and gas, and manufacturing automation. It adheres to international standards (BS EN, ANSI, DIN) and meets stringent leakage classes (Class IVVI as per IEC 60534-4), ensuring safety, operational efficiency, and regulatory acceptance.
FAQs of Control Valve:
Q: How does the actuator type affect the operation of the CV100 Series Control Valve?
A: The actuator type, either spring diaphragm (pneumatic) or electric motorized, determines the mechanism by which the valve modulates flow. Pneumatic actuators use air supply (38 bar) for rapid, fail-safe operation, while electric actuators enable precise control and integration with digital systems, each suitable for different automation needs.
Q: What are the main benefits of the CV100 Series valves for industrial fluid control?
A: The CV100 Series offers adaptable installation, multiple flow characteristics (linear or equal percentage), high shut-off pressure (up to 40 bar), wide temperature tolerance, and robust sealing (PTFE/metal). These features deliver reliability, longevity, and optimal process control across varied media such as water, steam, and gas.
Q: When is it appropriate to use the extended or bellows sealed bonnet types?
A: Extended and bellows sealed bonnets are ideal for higher temperature applications or processes involving hazardous media. These bonnets help prevent external leakage, protect actuator parts, and improve safety in environments with steam, high temperature fluids, or where emissions control is critical.
Q: Where can the CV100 Series valves be mounted within the process line?
A: These valves are designed for flexible installation and can be mounted inline, horizontally, or vertically. This flexibility makes them suitable for space-constrained or complex piping systems commonly found in process industries.
Q: What process signals and feedback options are supported by the control valve positioner?
A: The positioner supports control signals like 420 mA, 010V, or 315 psi. Accessories such as position feedback, limit switches, and solenoid valves enhance remote monitoring and automation compatibility with existing process control systems.
Q: How can operators ensure optimal performance and compliance with industry standards?
A: By selecting appropriate end connection standards (ANSI B16.5, DIN 2501) and matching the valves pressure and temperature ratings to application needs, operators ensure compatibility and regulatory compliance. Routine maintenance and use of supplied accessories like air filter regulators further support efficient and safe operation.