DN 100 – DN 1400
PN 10 – PN 16 – PN 25 – PN 40
Face to Face : EN 558-1 Series 14 (DIN3202 F4) or
EN 558-1 Series 13 (BS5155 Short)
Flange Connection: EN 1092-2
Product Features
- According to burst or pipe break off, flow rate increases the valve
automatically closing
- Flow rate perception with mechanical principle
- Fully automatic working without energy need
- Opening with hydraulic power, closing with counterweight
- Opening and closing speeds can be adjustable according the
system requirements
- Hydraulic pump adaptation and signalization (On request)
Field of Applications
Pipelines, critical zones where pipe line passes (rail roads, bridge, roads)
