Ball valve Dilock

pneumaticmanualflow control

Dilock 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 INTRODUCTION This is a safety device (SAV) which quickly intercepts gas flow when the pressure it is monitoring reaches a pre-set limit due to any anomaly in the System, or when required by the operator at installation point or from remote point. MAIN FEATURES - - Max. inlet pressure Pe max: 18.9 bar - - Operating température: - 10 °C to + 60 °C; - - Ambient température: - 20 °C to + 60 °C - - Range of outiet pressure Wh: 30 to 5500 mbar; - - Accuracy: AG ± 5% on the value of the pressure setting; - - Intervention on pressure increase and/or decrease; - - Manual push-botton control; - - Option for pneumatic or elecromagnetic remote control; - - Manual re-setting with internai by-pass activated by the manoeuvering lever; - - Possibility of application of devices for intervention remote signal (contact switches or proximity switches); - - Small overal size; - - Availabié size: • - Dilock 75: Rp 1 " x 1" •Dilock 125: Rp V x V1/2 • - Dilock 160: Rp 1 "1/4 x 1 "1/4 -25x25-32x32 • - Dilock 250:2" x 2” - 40 x 40 - 50 x 50 - - Connections: