VS-21
The VS-21 setting device is designed for holding the turnout blades in end positions. It is equipped with a pair of shock dampers.
The VS-21 setting device ensures:
- Specified thrust of the setting pull-rod in the position given by the last tramway passage
- Stroke of the blades from 36 mm to 60 mm.
The setting device VS-21 has low in-build installation depth.
See catalogue LEAFLET of the VS-21:
VS-20
The VS-20 setting device is designed for holding tramway turnout blades in end positions. In normal set-up, it holds the blades in the position determined by the last tramway passage. In the reverse set-up, it holds the blades in the position pre-set by the setting pocket. It ensures long lifetime with minimum maintenance costs, noiseless function and ecological harmless.
The VS-20 setting device ensures:
- In the normal set-up, thrust of the setting pull-rod in the position given by the last passage
- In the reverse set-up, thrust of the setting pull-rod in pre-set position
The VS-20 setting device is also produced in the “side of the switch” variant for setting of single-blade switches or switches that do not enable “inside switch” installation (code VS-20-B). The device can be also equipped with detection and signalisation elements checking the blade positions (code VS-20-S).