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Webinar - May 2015 - Valve Construction, Selection and Troubleshooting


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SKU#     802-028e


Earn CEHs just for watching RSES Member Webinars and then answering a few questions online!

This technical webinar is on Valve Construction, Selection and Troubleshooting Sponsored by Fieldpiece presented by Steve Wellander, CM, RCT.

For group or company purchases of RSES eLearning, please do NOT order here. Instead, contact RSES Headquarters – 800-297-5660, x.2337 (or – to ensure the best registration process and discounted prices available!

CEU   1

Price: $50.00


The RSES Member Webinar series continues with an exploration of TXVs brought to you by Fieldpiece.

This webinar will have three sections. The first will cover the basic design and construction of the TXV. Each component will be covered and their functions will be described in detail.

The next section of the webinar will cover the proper valve selection. Starting with temperature of the refrigerant entering the valve, how to determine the pressure drop through each part of the system and selecting the valve capacity from the manufactures tables will be discussed. We will also determine if a system will need an external equalizer.

An example of a TXV selection will be demonstrated for a refrigeration system, and the last section will cover the troubleshooting problems with TXVs. This includes: under feeding valves; over feeding valves; and the most common ways to fix or adjust the valves for optimal performance.

Your presenter, Steve Wellander, CM, RCT, is a Service Manager for Data Aire, which provides technical support for service technicians. He has an Associate of Science degree in Food Service Administration and a Bachelor of Science degree in Business Management. Wellander has worked with commercial refrigeration, ice machines, walk in freezers and coolers, reach in freezers and coolers, and commercial and industrial HVAC systems.

RSES webinar sponsors provide the means to offer these sessions at no cost to RSES Members, and may contact you after the event to share information regarding related products and/or services.

RSES added monthly webinars free of charge for members in early 2013.

Much like the RSES Journal, periodic technical bulletins (SAM chapters) and their respective online archives, the monthly webinars are geared to help you with technical information you can apply on the job.

Presented by some of the industry’s most sought-after technical experts, sessions range from basic to advanced levels on topics spanning the HVACR spectrum. Participation in live webinars earns CEHs automatically, and all webinars are recorded for future viewing.

Typically held the 4th Wednesday of each month, RSES members should watch their email for registration information!

If you are not satisfied with this product RSES will provide you with a full refund up to 30 days after purchase. Additional terms may apply.
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