ISA Calgary April Technical Talk - Severe Service Control Valves in Process Automation

When:  Apr 21, 2026 from 11:30:00 AM to 01:00:00 PM (MT)
Associated with  Calgary

Join us on April 21 over lunch for our April Technical Talk - Severe Service Control Valves in Process Automation.


Technical Talk Overview

Severe service applications place significant demands on process automation systems, where control valves play a critical role in maintaining stable, safe, and efficient operation. High pressure drops, aggressive media, and multi-phase flow can introduce challenges such as cavitation, noise, and erosion, directly impacting control performance and loop stability.

Effective valve design and selection must align with control strategy requirements, incorporating advanced trim technologies, proper actuator sizing, and integration with digital positioners and diagnostics. These elements enable improved control accuracy, predictive maintenance, and higher plant availability.

This presentation explores control valve design and key considerations for reliable performance within modern process automation environments.

Meet Our Speaker

Moji Siahpoosh, P.Eng., M.Eng.
Regional Sales Manager, SAMSON Controls, Inc.

Moji Siahpoosh, P.Eng., M.Eng., is a Regional Sales Manager at SAMSON Canada, based in Calgary, specializing in control valves and flow control solutions across Western Canada. With over 20 years of experience in process automation, he brings a strong application-focused approach to valve selection, sizing, and performance in demanding industrial environments.

Moji works closely with EPCs, OEMs, and end users to enhance process reliability, efficiency, and control—particularly in severe service and dynamic operating conditions. His background in chemical engineering and polymers supports a deep understanding of fluid behavior and material performance.

He is passionate about bridging engineering fundamentals with real-world applications and sharing practical insights that improve process control performance.

 

Event Schedule 

11:30am - Check-In & Networking 
12pm - Technical Talk & Lunch

Location 

This event takes place in Fifth Avenue Place Conference Centre located in the West Tower (34th Floor, 237- 4th Avenue SW).

Location

Fifth Avenue Place - Cirrus Conference Centre Eclipse Room
237- 4th Avenue SW
Calgary, AB