The EPV proportional valve has standard and manifold mounting options, a variety of orifice sizes and control voltage ranges, and three different electrical connectors. Performance curves for two conventional proportional valves show wide variations.

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Stanwell Power Station, a 1,460-MW coal-fired power plant located in Queensland, Australia, faced a dilemma. The reliability of its fire protection system was questionable. Many of the plant’s multiple jet control (MJC) valves had been in operation since ...

The unique game pad that will accompany some Steam Machines down the line has lost its touch screen and makes room for a more comfortable button layout. Nick Statt was a staff reporter for CNET News covering Microsoft, gaming, and technology you sometimes wear

The evolution of spacecraft valves has come a long way since they were used in liquid-fueled Saturn V rockets. Today, spacecraft component manufacturers leverage vertical integration, 3D printing and manufacturing in larger volume to drive down costs of ...

New research may take the current 'gold standard' for heart valves to a new level of reliability. A team of researchers has developed a way to improve overall blood flow through the valves, so the design of mechanical heart valves will more closely match ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Back to Healio A new valve designed to enhance implantation in the challenging mitral position was officially ...