Piezo elements are electromechanical transducers that convert mechanical forces (pressure, tensile stress or acceleration) into voltages. The inverse piezoelectric effect, precisely the opposite, ...

WOOSTER, OH, (May 7, 2020) – Akron Brass, the performance leader in the fire apparatus industry, has launched a new Electric Valve Actuator, which is 34% smaller and 68% lighter than our previous ...

The 'Intelligent Valve Actuation ( IVA)' system that operates the intake and exhaust valves that are arguably installed in gasoline and diesel engines with only the power of an electric motor is a ...

Elkhart Brass is proud to introduce the APEX electric valve controller. The sleek and compact controller uses a Vivid Impact 3.5″ (89 mm) LCD screen and is fully customizable depending on the specific ...

HOUSTON, TEXAS (October 30, 2014) – Emerson Process Management has introduced a new high-performance electric actuator, the EIM Model 500 with TEC2 Electronics. The Model 500 builds on decades of ...

M. L. BLOCH communicates an interesting paper on the industrial applications of the amplifying valves used in radio communication to the Revue Scien-tifique of January 10. When the vacuum is almost ...

• Standard solenoid valves pose an ignition danger near hazardous materials. • Valves with pneumatic and magnetic actuators require no electricity, making them inherently safe in hazardous locations.

NOW that the use of higher voltages for bulk supply is becoming more general in this country, the question of protection of electrical plant against damage due to resonance surges in underground lines ...