All engines need some sort of crankcase pressure relief. Whether it's in the form of a simple breather, or a more effective PCV system, you need a way to vent blowby gases inherently generated by ...

About 100 years later, James Watt and others made use of his invention in connection with a steam power engine and, later in the 18th century, Watt and other inventors made use of a similar ...

The term dump valve, however, is also often used when discussing other different types of pressure relief systems - including recirculating bypass valves, which are typically used in factory ...

Hidden behind the rear bumper or back panel of your vehicle are vents that get used every time you get in and out of your car ...

If a pressure relief valve for a boiler is accidentally installed on a water heater, it will leak like crazy from the start. These valves may look identical, but they're set to go off at 30 psi ...

“Pressure relief valves positioned on either the suction or discharge sides are not notably distinct, aside from their designated pressure ratings,” said Aschow. “Currently, there exists a substantial ...