FLOWSTOP FOR PE & METAL PIPES
use the Ravetti HyBrid system here
HYBRID STOP SYSTEM
The innovative HYBRID STOP/SYSTEM™ is used for shutting off steel and polyethylene pipes with expanding plug and integrated by-pass.
The equipment is used in its version at 8 Bar on polyethylene networks, SDR 17.6 and SDR 11, from PE63 to PE315 and on steel networks from DN 2" to DN 10"
Hybrid STOP/SYSTEM™ Ravetti™ consists as follows:
- Flat valve with reduced profile built in Ergal aluminium alloy
- Expansion plug characterised by a sealing ring with trapezoidal section able to compensate the typical out-of-roundness of underground PE pipes
- Pug-holder valve body with locking system of the plug in working position and by-pass fitting.