HERZ control and regulating valve GV

for the regulation of high flow rates, body of dezincification-resistant brass with pressure-independent, pre-settable upper part regulator drive M 28 x 1.5 for constant or 2-point drive, stroke 4.0 mm. Pipe connection on both sides with female thread. Actuator must be ordered separately. Setting key 1 4006 02 must be ordered separately.