The Crystal Engineering XP2i from AMETEK STC can help verify correct operation of pressure regulators throughout a distribution system. Before installing a regulator, the digital pressure gauge ...

A fuel-pressure regulator at the end of the second fuel rail pinched off fuel flow back to the gas tank to regulate the fuel pressure. This system was used until 1998.

This was accomplished by shutting off the return line to temporarily override the fuel pressure regulator, thus (sometimes) dramatically increasing the fuel pressure.

To further enable the use of hydrogen as a fuel source around the globe, Swagelok announces two new components engineered for safe and efficient operation in hydrogen refueling stations. The Swagelok® ...