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Process Control Valves; Sizing, Selection & Application

  • Date(s)
    Tuesday, 10 April 2018
  • Time(s)
    9:00 AM - 5:00 PM
  • Venue
    Engineers Ireland, 22 Clyde Road, Ballsbridge, Dublin 4, Ireland
  • Fee

    Members:  €345
    Non-Members: €395

    NOTE: You can only book online using credit or debit card details.  If your preferred method of payment is by invoice / purchase order / bank transfer / other, please contact the CPD Training Team on 01-6651305, or email to secure a place.

  • CPD Credit
    7 hours   C1

Learning Objectives

This course will provide an insight to control valves which is typically the final control element in the control loop. It will review the principles of control valves, actuators, positioners and related accessories.

Each delegate will learn through active participation using exercises and practical sessions covering the different types of control valves.

Valve sizing will be done to ANSI/ISA 75 and IEC 60534 standards for both compressible and incompressible applications. This will ensure that control valves are appropriately sized, selected and operated for end use.


The primary objective is to give each delegate a practical understanding of valves, actuators and accessories through a comprehensive look at the design and application of valves as an integral part of the piping system.

Control valves as the final control element in a process control system will be covered as well as essential maintenance and installation guidance.

The course will cover, but is not limited to;

  • Introduction to control valves
  • Control valve Types – Sliding Stem or Rotary
  • Actuators – Diaphragm, Piston and Rotary
  • Comparison of Control Valves and Actuator types
  • Packing types and application
  • Positioners types and application, I/P converter
  • Compressible and Incompressible Valve Sizing – Manual and Software
  • Control Valve Characteristics – Inherent and Installed
  • Control Valve Cavitation, Erosion and Flashing
  • Control Valve Noise
  • Severe Service Control Valves
  • Valve Application Guidelines
  • Control Valve Data Sheet
  • Installation and Maintenance

Who should attend?

This course is focused to the needs of chemical, instrumentation, maintenance, and mechanical engineers and technicians involved in the selection, sizing, specification, installation, operation and maintenance of shutoff, pressure relief, actuators, control valves and control valve accessories. The industries that this course would be relevant to include biopharma, food, water and waste water, chemical and power generation.

Other CPD courses in this series



There are no prerequisites necessary for this course.

Trainer's Profile

Gerard Nagle has previously worked for Emerson Process Management with extensive experience with Fisher control valves. He also has extensive experience with Farris pressure relief valves. Currently, Gerard is a lecturer in DIT Bolton Street in the department of Mechanical Engineering. He lecturers modules on Fluid Mechanics and Unit Operations. Gerard has a M.Sc. in Process Systems Engineering from Cranfield University.


Make a Booking

10 April 2018


Confirmation is subject to event fee being finalised. Cancellation fees calculated at 50% of the estimated total bill will be charge for confirmed bookings cancelled less than 5 working days prior to the date of the planned event. A replacement person can attend instead. Cancellations made the day prior to an event will be charged 75% of the total estimated bill. No-shows will be charged the full fee. All cancellations must be confirmed in writing by email. Engineers Ireland will not be liable for any costs in the event of a course being re-scheduled.  This applies, but is not limited, to any travelling, subsistence or consequential expenses incurred by delegates.