GVF
GVF - Air actuated shut-off valve group
General features
- Air actuated shut-off valve group
- High reliability for heavy and continuous duties
- Open/close switching from 0.1 seconds
- Redundant safety assured by the sequential closure of two valves
- Electric actuator and/or manual hand-wheel
- In-line connection (Zero Off-set)
- Metal to metal seal
- Proximity switches
- Compact design
- No welds
- Easy maintenance
Technical data
- Fluid Water and HFA
- Working pressure up to 350 bar (35 MPa)
- Ambient temperature +2°C ÷ +60°C
- Pneumatic feeding Lubricated compressed air 5 ÷ 7 bar (0,5 ÷ 0,7 MPa)
- Connections Standard INOXIHP drilling
- Materials Body in carbon steel
- Internal parts in stainless steel and bronze
