ELECTRICAL AUTOMATIC VALVES

Brand Owner Address Description
SOONER FLOW CONTROL Sooner Pipe & Supply Corporation 1500 First National Bldg. Tulsa OK electrical and automatic valves and valve actuators and parts therefor;mechanical hydraulic or pneumatic valve actuators and parts therefor, valve control instruments, namely sensors, gauges and pneumatic controls, parts and fittings therefor;manually operated metal valves, and metal pipes and fittings therefor, elbows, T's, couplings;FLOW CONTROL;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An automatic transmission control device adjusts a hydraulic pressure of a working fluid to generate pressures applied to a plurality of friction elements of an automatic transmission to control the engagement or disengagement of the friction elements. The control device includes a plurality of electromagnetic valves, a plurality of application pressure control valves, a selector, and a line pressure control valve. The application pressure control valves control pressures applied to the friction elements according to the output pressures of the electromagnetic valves. The selector selects the maximum pressure from the output pressures of the electromagnetic valves. The line pressure control valve controls a line pressure according to the output pressure selected by the selector.