Saia - GM Gas Valve Product Line Characteristics: Zero Pressure Drop Gas Shut-Off Valve for Smart Meters Specifications: ATEX classification: Resistance to gas and vapour: Electrical safety: Operating temperature: Storage temperature: Life time: Climate class: Thermal class: RoHS: Weight: Installation: Type: II 3G EX ic IIA T3 EN 1359: 2007 EN 60079-0: 2006, EN 60079-11: 2007 -25°C … +55°C -25°C … +70°C ≤ 20 years / ≤ 4000 cycles “wide-spread” , DIN IEC 60721-2-1:1992 130 (B) , DIN EN 60085: 2005 2002/95/EC 125 g Inlet or outlet side GMC - Compact gas shut-off valve GMS - Compact gas shut-off valve with sensor GMI - Compact gas shut-off valve with sensor and integrated electronic Performance Data: General Operating pressure: Maximum pressure: External leakage (20°C): Internal leakage (20°C): Flow rate: Pressure drop: Closing speed: Electrical Nominal voltage: Winding resistance: Inductance: Energy consumption: 30 mbar 500 mbar < 1l at 75 mbar, < 5l at maximum pressure < 50 ml at 10 mbar ≤ 10 m³ / h (for G4 and G6 meters) < 0,1 mbar at 10 m³ / h, 100 mbar < 11 sec. at 50 Hz 2,8 V … 3,6 V 34 Ohm ±10% per phase 41,7 mH ±10% per phase at 1000 Hz sine wave, 1 V ≤ 4 Ws at nominal voltage (closing cycle) Circuit diagram: open valve close valve [email protected] Saia Motor

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