English to Russian Tech/Engineering Mechanics / Mech Engineering Control Valves, Solenoid Valves, and Manifolds

Verify the control valves for stroke at 0 (valve just beginning to open), 25, 50, 75, and 100 percent against 4 to 20 mA input signals.Verify that manufacturers’ full closed scale is in agreement with manufacturers’ stem notch. If the stem notch is missing, it will be provided once the full closed position has been verified.