It consists of a magnetic coil and a valve body that has a plunger used to either stop or allow the flow of refrigerant through its body. It is a normally closed valve, designed to stop the flow of ...

According to Beverly mayor Jim Ullman, this situation has not caused any contaminants to enter the water and that it is ...

Plus: Gene therapy with bioengineered blood cells, a possible quantum computing milestone, a new space telescope, how to not ...

Glacier National Park officials are seeking public input on a suite of proposed utility projects that would be phased out over the next three or four years at seven sites across the park, requiring ...

I noticed the heating valve was commanded closed, which made sense as the heating coil discharge ... the heating valve loses power). And this valve was a normally open valve, meaning it fails to the ...

Investigators from the U.S. Chemical Safety Board and Hazard Investigation Board released an update Thursday that offers new ...

And, since the right engine ran normally, he would apparently have ... There’s no suggestion in the POH that the valves be closed after shutting down. There seems to be an inconsistency in ...

Chef and restaurateur Adam Hegsted kept a busy pace with his Eat Good Group of regional eateries, but that screeched to a halt more than a year ago. Hegsted, who exercises most days, hadn't felt ...

Investigators also determined a mechanism meant to automatically regulate the vessel's pressure was "almost fully closed ... with procedures going normally for the first half of the production ...

How Plummer Forest Products quickly overcame a fire and devastation to its control system by implementing high-performance ...