Dilock is a safety device that quickly interrupts the gas flow should? the controlled pressure reach the intervention set valve due to any malfunction. Special suitable for natural gas, LPG and non-corrosive gas.

Main features:

•    Intervention for over/under pressure or for overpressure only
•    Intervention for temperature increase within 170°/190°C - 338°/374°F
•    Manual reset
•    Compact
•    Reduced size
•    Can be maintained regularly  without removing  body from pipelines
•    Integrated by-pass
•    Installed  with pressure switch on  bottom