pressure differential造句

Analyze the relationship between flow, pressure, pressure differential and valve opening of pressure reducing valves.

Purpose: To test operation of pressure differential relief valve.

Air inlet filter pressure differential gauge, shipped loose.

Adjust balancing valve until pressure differential gauge reads pressure drop required for desired flow rate gpm.

The pressure value is relatively fixed, using pressure differential allows blood to flow.

After initial pressure differential reading is taken, refer to flow rate charts to obtain flow rate based on pressure differential and valve setting.

The difference in opening sizes creates a pressure differential across the house that promotes natural ventilation.

A pressure differential relief valve is located in a zone between the check valves.

Requirements: the pressure differential relief valve must operate to maintain the "zone" between the two check valves at least 2 PSI less than the supply pressure.

The assembly shall consist of a pressure differential relief valve located in a zone between two positive seating check valves.

The production pressure differential can be increased and the injection-production ratio can be reduced by transferring from flowing to pumping.

Breakaway torque is the total of the torques resulting from bearing friction and seat/disc interference friction at a given pressure differential.

Brake pedal application causes the primary push rod to open the atmospheric inlet valvThis exposes the area behind the diaphragms to atmospheric pressurThe resulting pressure differential provides the extra apply pressure for power assist.

They generally arise when a continuous pressure differential allows blood to flow constantly from a high to a low pressure area, as may occur in a variety of congenital defects, most commonly patent ductus arteriosus, anomalous origin of the left coronary artery, or coronary arteriovenous fistula.