GASCO has asked customers to change the current serrated gas cylinder valve (horizontal) with the new vertical self-closing valve powered by a safety valve
to reduce the pressure inside the cylinder to prevent possible damage.
He said: "It was a safety valve
I guess for my future.
"It appears the bombers had no idea there was a safety valve
attached to the cylinders.
Following the accident, laboratory tests were carried out to simulate conditions where a safety valve
could be prevented from lifting at its set pressure due to adhesion between the valve head and its seat.
Fifth, the merger and acquisition safe harbor provides a safety valve
for SLOBs that are acquired through certain mergers and acquisitions -- a common occurrence in the U.S.