CRONOS Series

C – regulator
CB – regulator + slam shut valve
CC – regulator + monitor
CCB – regulator + monitor + slam shut valve

Flange design PN16 – ANSI 150
Inlet pressure: up to 20 bar
Outlet pressure: 0,01 to 8 bar
Minimum operating differential pressure: 0,2 bar
Operating temperature: -10°C to +60°C (standard version)
-20°C to +60°C (low temperature version)
Accuracy class: AC up to ± 1 %
Flange design PN 25/40 – ANSI 300/600
Inlet pressure: up to 100 bar
Outlet pressure: 0,5 to 80 bar
Minimum operating differential pressure: 0,5 bar
Operating temperature: -10°C to +60°C (standard version)
-20°C to +60°C (low temperature version)
Accuracy class: AC to ± 1 %

Same inlet and outlet flange:
DN 25 – 50 – 80
Different inlet and outlet flange: DN 25×100 – 50×150 – 80×250

Regulator control pilots:
PS/79-1, PS/79-2, RE/79-1, RE/79-2
PS/79, RE/79, PSO/79, REO/79 , PS/80, RE/80, PSO/80, REO/80
PRX/120, PRX-AP/120, PRX/125 , PRX/181,PRX-AP/181, PRX/182
Pilot – in front of the regulator with filter: SA/2
Pilot – filter: FU
Accelerator pilot – BOOSTER VALVE: V/31-1, PRX/131
Pilots for slam shut valve:
Spring-loaded pilots: OS/80X, OS/84X, OS/88X
Pilot controlled by pressure via PRX/series pilots: OS/80X-PN