Positioner vs. solenoid based control for Partial Stroke Testing

In this article, we will discuss and compare the Positioner-based and SOV (Solenoid operated valve)-based methods used for Partial Stroke Testing (PST) of emergency shutdown valves and HIPPS (High-...

Val Controls support National Grid UK's Transition to Hydrogen

Val Controls has been approved as a supplier for National Grid UK. Deliveries of our Hydraulic Positioners are already underway and being implemented at their facilities. To meet the UK's net-zero ...