<ul> <li>Flow rate can be adjusted with a flat head screwdriver</li> <li>Prevents inadvertent manual operation</li> <li>Meter-out and meter-in types can be visually distinguished<br>by the flow direction symbol on the metal body</li> <li>On standard models, all brass parts are electroless nickel plated</li> <li>Available in PT, NPT or G(PF) port sizes</li> </ul>