The Aventics Series 625 Sentronic proportional pressure control valves feature a control deviation of less than 0.5% to deliver accurate, electronic proportional pressure control and provide the ...

However, both operate with a gradient; the valves must experience a pressure drop to open fully. In addition, an adjusting screw sets mechanical evaporator pressure regulators (EPRs). If the desired ...

Two VEMR valves can be used with an additional pressure sensor and control electronic as a proportional pressure control valve. This Festo 2/2-way proportional valve uses piezo technology. 3/3-way ...

Troubleshooting Electronic Expansion Valves It can be complicated to figure out why an EEV fails. By Joe Marchese. ... Generally, the first step in troubleshooting these valves is to measure actual ...

Tenneco Introduces New Modular Electronic Exhaust Valves at 2017 IAA Show Latest valve technology helps reduce CO 2 emissions, enhance acoustics and improve vehicle performance September 13, 2017 ...

While a mechanical governor’s status operates within two fixed pressure settings, the Bendix AD-HFi air dryer’s solenoid is controlled by Electronic Air Control (EAC) software, which monitors ...