Assertion: safety valve's pressure | /r/HasProperty | released
Facets:
Source sentences:
text: When the safety valve opens, the excess pressure is released.
text: If the pilot valve responds, the pressure in the dome is released and the POSV opens.
text: Then, the pressure is released, preventing explosions or accidents.
text: Once the pressure is released and the tank pressure falls below that of the spring, the valve closes.
text: but we want to ensure that the pressure in the gas lines or any gas in the burners is released.