The article will then look at valve types very briefly before focusing on digital positioners. It will examine the expectations that the user should have with regards to digital positioners, for ...

If you suddenly have the need for a two-way, flow control valve — from a valve-selection standpoint — what kind of questions do you ask yourself? Many, perhaps, don’t ask any questions and may make ...

MD&A performed a major inspection and scheduled repairs of a Toshiba® 130 MW steam turbine. During this planned outage, along with a LP turbine inspection, the combined main stop/control valve (MSV/CV ...

Bypass pipes, accompanied by a three-way control valve, are often seen in hydronic systems at both served loads (e.g., reheat coils) as well as at primary equipment (e.g., cooling towers). Reasons for ...

Due to the importance of valves at any petrochemicals plant, buyers should make sure all aspects are covered before making a final decision. In an industry where the smallest leakages could cause a ...

In April 2012, Turbine Technology Services (TTS) was involved in the conversion project of a legacy GE Frame 5001 gas turbine at a Mississippi power station. The unit, which originally had installed ...