May 3, 2018 · We have learned that valves are used to either shut-off flow, change the flow path or throttle flow, and that valves are characterized by how their flow coefficient varies with relation to …

Sep 18, 2019 · What is Trip-Throttle Valve? Throttle/trip valves provide effective flow control and emergency shut-off operation in a single, highly reliable valve assembly. In high-pressure pipe lines, …

Apr 3, 2020 · What is a globe valve and what is it used for Globe valves are linear motion valves and they can be used to start-stop and regulate the fluid flow. Globe valves are mostly used for throttling …

Apr 1, 2020 · A needle valve is a type of throttling valve designed for precise control of fluid flow rates. It features a tapered plunger that adjusts the flow through a narrow orifice.

Jan 28, 2022 · What is a valve? We can control the liquid flow or gas flow in an industrial process with the help of a valve. It would do this by different methods such as closing, opening, or blocking …

Apr 11, 2020 · The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent to prevent backflow in systems designed for unidirectional flow. It …

Mar 12, 2025 · This article explains proper control valve sizing for efficiency, covering optimal Cv, oversized, and undersized valves, plus selection factors.

Mar 22, 2025 · This article provides insights into control valve performance, covering deadband, response time, gain, hysteresis, valve trim, flow capacity, fail-safe action, and leakage class.

Jun 16, 2025 · Comprehensive guide on selecting control valves for harsh process conditions, covering materials, sizing, leakage classes, and best practices.

Mar 25, 2020 · Understanding Control Valves A control valve is a power-operated device used to regulate or manipulate the flow of fluids, including gasses, liquids, and steam. It is a fundamental part …