31. The emergency pressure relief valve in the tank is called a hydrostatic pressure relief valve . 32. A high pressure relief valve provided overpressure protection to the hydraulic system and relieved at. 33. The barometric relief valve permits air to pass through, but not water or other liquids. 34. Ultimately, the pressure relief valve opens, and excess fluid is dumped into an overflow container. 35. The cure is to replace the pressure relief valve . 36. They mistakenly thought that a light on the control panel meant the pressure-relief valve was shut. 37. CSOs act as relief valves to keep the city's antiquated sewers from bursting when it rains. 38. Embargoes also are likely to include relief valves , such as measures to provide for humanitarian aid. 39. Each gas cell had a spring-loaded relief valve and manual valves operated from the control car. 40. Pressure relief valves are inspected at every loading.
