Samson 42-36 E Mounting And Operating Instructions

Also see for 42-36 E: Mounting and operating instructions

3-10 EB 3018 ENDesign and principle of operationTable 3-4: KVS coefficients, xFZ values, flow rate set point ranges for water and max. per-missible differential pressures (valve balanced by a diaphragm)Type 2423 E Valve balanced by a diaphragmValve size DN 65 80 100 125 150 200 250KVS coefficients in m³/h 50 80 125 250 380 650 800xFZ value 0.4 0.35 0.3Max. permissible differentialpressure ∆p 10 12 bar 10 barFlow rate set point ranges for water in m³/hDifferentialpressure of∆p restriction =0.2 bar5 to287 to35 1) 10 to 63 40 to 90 50 to14070 to22090 to260∆p restriction =0.5 bar7.5 to40 10 to 55 15 to 90 60 to13075 to200100 to310120 to3601) 7 to 35 m³/h (160 cm² actuator), 7 to 40 m³/h (320 cm² actuator)Table 3-5: Technical data ∙ Electric actuators for up to valve size DN 100Type 5824-10, Type 5825-10, Type 5824-20, Type 5824-30, Type 5825-20, Type 3374-11 and Type 3374-21Electric ActuatorsValve size DN 15 to 25 DN 32 to 50 DN 65 to 100Type … 5824-10 5825-10 5824-20 5825-20 3374-11 3374-21 5824-30Fail-safe action Without With Without With Without With WithoutRated travel 6 mm 12 mm 15 mm 15 mmTransit time for rated travel 45 s 70 s 120 s 90 sTransit time for fail-safeaction – 4 s – 6 s – 12 s –Positioning force 700 N – 700 N –2500 N500 NStem retracts 700 NNominal closing force ofspring – 500 N – 500 N 2000 NStem extendsElectrical connection230 V, 50/60 Hz · 120 V, 60 Hz24 V, 50 Hz 24 V, 50/60 Hz · 24 V (DC)85 to 264 V, 50/60 Hz 2) 24 V, 50 HzPower consumption 5 VA 7 VA 5 VA 7 VA Max. 18 VA 3 VAPerm.ambient temperature 0 to 50 °C 5 to 60 °C 0 to 50 °CPerm. temperature at theconnecting stem 0 to 130 °C – –