149 PROCESS AUTOMATION TECHNOLOGY Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Valves and solenoid valves with “Namur” interface Series 514 High Performance Process automation technology Catalogue ► Pneumatic-Differential Operational characteristics Fluid Filtered air. No lubrication needed, if applied it shall be continuous. Maximum working pressure (bar) 10 Temperature °C See order codes page Flow rate at 6 bar with Δp=1 (Nl/min) 1100 Orifice size (mm) 8 Working port size G 1/4" - 1/4" NPT Cv 1,11 kv 16,66 G1/4” - 1/4” NPT 55 55 16 24 110 G1/8” Ø5,5 3,5 24 43 31 32 40 55 55 16 24 110 G1/8” G1/4” - 1/4” NPT Ø5,5 3,5 24 43 32 40 31 Ordering code: M51C.F.00.16O M MODEL = Standard valves X = ATEX valves C CONNECTIONS 4 = G1/4" 6 = 1/4" NPT F FUNCTION 42 = 4 ways 52 = 5 ways O TEMPERATURE OPTION See order codes page ► Pneumatic-Pneumatic Operational characteristics Fluid Filtered air. No lubrication needed, if applied it shall be continuous. Maximum working pressure (bar) 10 Temperature °C See order codes page Flow rate at 6 bar with Δp=1 (Nl/min) 1100 Orifice size (mm) 8 Working port size G 1/4" - 1/4" NPT Cv 1,11 kv 16,66 G1/4” - 1/4” NPT 55 55 16 24 110 G1/8” Ø5,5 3,5 24 43 31 32 40 55 55 16 24 110 G1/8” G1/4” - 1/4” NPT Ø5,5 3,5 24 43 32 40 31 Ordering code: M51C.F.00.18O M MODEL = Standard valves X = ATEX valves C CONNECTIONS 4 = G1/4" 6 = 1/4" NPT F FUNCTION 42 = 4 ways 52 = 5 ways O TEMPERATURE OPTION See order codes page Minimum pilot pressure 2,5 bar Maximum fittings torque 9 N/m Minimum pilot pressure 2,5 bar Maximum fittings torque 9 N/m M51C.42.00.16O Weight 240 g M51C.52.00.16O Weight 235 g M51C.42.00.18O Weight 240 g M51C.52.00.18O Weight 235 g 2 1 3 4 12 2 1 3 4 5 14 2 1 3 4 12 10 2 1 3 4 5 14 12
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