Van der Ende Pompen B.V.
Maasambacht 4
2676CW Maasdijk
Nederland
Installation manual Envalve series VK, VKF and PVK
Page 14 of 23
4 .2 Electric
The valves must be electrically connected by professional and competent persons, look at the pictures in
the annexes for help.
VK series
Remove the three screws from the lid of the drive;
remove the lid of the drive;
put the power cable trough the cable gland;
connect the earth cable to the terminal marked with the earth sign (only the 230 V version);
connect the ground cable to terminal 1;
connect the two phases to terminal 2 and 3;
tighten the cable gland;
check the functioning of the Envalve;
switch the two phases if the drive turns the wrong way round;
close the lid of the drive en secure with the three screws.
VKF series
Remove the four screws from the lid of the drive;
remove the lid of the drive;
put the power cable trough the cable gland;
connect the earth cable to the terminal marked with the earth sign (only the 230 V version);
connect the ground cable to terminal N1;
connect the two phases to terminal 2 and 3;
tighten the cable gland;
check the functioning of the Envalve
switch the two phases if the drive turns the wrong way round;
close the lid of the drive en secure with the four screws.
PVK series
Remove the screw on top of the cap of the (electric) control valve (the black part);
remove the cap of the coil of the control valve;
put the power cable trough the cable gland;
connect the earth cable to the terminal marked with the earth sign (only the 230 V version);
connect the wires to terminal 1 and 2;
tighten the cable gland;
place the seal between the coil and the cap;
put the cap back on the coil and tighten the screw;
check the functioning of the Envalve.
4.3 Pneumatic
PVK series
See picture 8 in the annexes;
connect the air supply to connection 3;
make sure the connection is correct.
