Legris lockable ball valves have been developed in order to prevent potentially dangerous consequences by unintended operation. Lockable in different positions, this range meets international safety requirements, such as ISO 4414. Lockable ball valves feature a plate fixed to the valve body and a plated attached to the valve stem. When the plates are pad-locked together, the valve handle cannot be moved.
The valves are lockable:
- In both open and closed position, by one padlock: models 0437 and 0439.
- Only in the closed position by up to three padlocks: models 0437 and 0438.
Maximum Pressure:
20 bar
