The specification:
1. A valve design - a closing needle 100 % the guaranteed closing of fuel.
2. Can be used instead of overclamping at motor start - overclamping it is not necessary!
3. Weight of 15 gramme.
4. Joint-stock company installation occupies 30 seconds. Any completions motor-frames or models it is not required. The joint-stock company is established under the first bolt of fastening of a motor-frame to model.
5. Dummy refuelling traditional - directly through joint-stock company!
6. Temperature of operation no more than 180 dg.C.
7. The maximum speed of flight of 320 km/hour.
8. An angle of rotation of the valve before opening - from 0 to 45 degrees.