AUTOMATIC CONTROL BALL VALVES

Brand Owner (click to sort) Address Description
QUANTUM SEAL Tom Wheatley Valve Company 3131 W. Little York Houston TX 772920835 automatic control ball valves;manually operated metal ball valves;SEAL;
WTP WT PRODUCTS 11400 W County Rd 30 Midland TX 79707 automatic control ball valves;ball valves being parts of machines;manually operated metal ball valves;
WTP FLOW MANAGEMENT WT PRODUCTS 11400 W County Rd 30 Midland TX 79707 automatic control ball valves;ball valves being parts of machines;manually operated metal ball valves;FLOW MANAGEMENT;
 

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.