Control Valve & PSV - Operation, Calibration & Testing

Introduction:

A 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. One of the most critical automatic safety devices in a pressure system is the pressure safety valve. The primary purpose of a pressure safety valve is the protection of life, property, and the environment during an over-pressure event in a pressurized vessel or equipment.

Objective:

• The the training will provide knowledge about Control Valves and PSVs. The working principal; applications and testing methodologies will be introduced in this training.

Who Should Attend:

• Instrument Engineers
• nstrument Technicians and Supervisors
• Process and Operations Engineers
• Maintenance Engineers
• Maintenance Technicians

Contents:

• Control Valves definition
• Classification of control valves
• Control Valve Body - Types
• Control Valve Actuator - Types
• Failure Modes
• Trim Parts / Characteristics
• Cavitation
• Accessories Case study