We got a lot of attention at the Pipeline Energy Expo! OPGE wrote an article about us in their magazine. https://www.ogpe.com/articles/print/volume-64/issue-6/downstream/safe-access-side-entry-safety-latch-pig-valves.html
We were mainly advertising our Pig Valve. This is what OPGE had to say:
Its patent pending EZ Loader Technology improves accessibility to central components for easy maintenance and repair. It utilizes a side entry system of safety latches to deliver easy and very safe entry.
The pig valves come with several customization options to fit requirements. No scaffolding is required as the hatch provides quick access to the torso for no hassle loading — without worry of crushed fingers.
The system requires full cavity pressure relief before the latch can be freed while avoiding traditional threaded cap technology that can get balky and rusted under field conditions.
We also commissioned a video demonstration of our pig valve from Predi Designs: