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Quick start.


Getting your Flow Stop 2 up and running is a little bit more complex and will require you to have some knowledge before installation, you should not need to dismantle your existing installation of water or gas supply. The following instructions tell you how to add your Flow Stop 2 to your Z-Wave network using an existing gateway. 

Use on pipelines

The main ball valve should be located in an easily accessible place where manual opening and closing is also possible. If the Flow Stop 2 shut-off motor is installed, it should have a minimum distance of 20mm to the

  1. Mount the Popp Flow Stop 2 on the ball valve using the mounting bracket and the pipe clamps that surround the pipe and fix the motor to the connection hole.
  2. Fix the mounting bracket using two M6*16 hexagonal screws along the guide rail at both ends of the bracket, but do not over-tighten the screws.
  3. Loosen the screws from the valve arm and position the valve lever to hiss the Veliarm guide. Tighten the screws.
  4. Adjust the position of the shut-off motor so that it sits straight and parallel on the pipe and the coupling remains freely accessible for the output shaft. Then tighten two M6*16 hexagonal bolts with a 10# open-end or ring spanner (socket spanner recommended).

To integrate the unit into a Z-Wave network (include), press the red function button on the top of the motor housing three times. During inclusion/exclusion, the unit should be within a maximum distance of one meter from the control controller. Before an inclusion/exclusion process, the two screws must be loosened.

For bottled gas user

To connect bottled gas, the user uninstalls the original pressure reducing valve and install the manipulator with the special ball valve for pipe between the original angle valve and pressure reducing valve, and then tighten it. 

(Warning) There are 2 constraints to pay attention to:

  1. Never move the rocker arm without disconnecting the clutch by pulling the ring on the lower side of the enclosure.
  2. Make sure that the rotating axis of the flow stop is in line with the rotating axis of the valve


Z-Wave Installation using an existing gateway:

  1. Place your gateway or controller into Z-Wave pair or inclusion mode. (Please refer to your controller/gateway manual on how to do this)
  2. Press the red button 2x times within 1 second on Flow Stop 2. (Press 3x times within 1 second for secure inclusion).
  3. Your gateway should confirm if Flow Stop 2 is successfully included into your network.