sufficient inlet pressure. . not sufficient flow . adjusting screws. . confirm cock valve handle status is parallel to the valve body. . check for sufficient inlet pressure. . create demand/flow, confirm pilot setting. . check that the pilot adjusting screw is not loose. valve fails to close . cock...
sufficient inlet pressure. . not sufficient flow . adjusting screws. . confirm cock valve handle status is parallel to the valve body. . check for sufficient inlet pressure. . create demand/flow, confirm pilot setting. . check that the pilot adjusting screw is not loose. valve fails to close . cock...
by loosening cover tube fitting at the highest point, allowing all air to bleed. then retighten the tube fitting. . check valve solenoid control feature by de-energizing & energizing the solenoid to close & open the valve. iom ir- -m -rx trouble-shooting: symptoms cause remedy valve fails to open . not...