Scientists have invented a three-way valve that controls the flow through a magnetic material which is attracted by an external magnet when the liquid reaches a certain temperature. Senior Scientist ...
Emerson has expanded its ASCOâ„¢ Series 090 line of miniature solenoid valves, adding a new three-way Series 090 valve configuration to enable lighter, more space-efficient solutions for gas control in ...
A major public hospital in Hong Kong has admitted it made clinical errors in the treatment of a premature baby who later died, but said double-checking a three-way valve that delivered medicine to the ...