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采用耐高压技术 Use silence&high pressure resistant technology | 可动铁芯式燃气比例阀 Gas proportional valve with permanent magnet |
采用双开关，更加安全 Use double switches to be safer | 开关阀接线方式可选 The connection way of on-off valve is optional |
由一个主截止电磁阀、两个分段电磁阀和一个比例调节阀组成 It is made up of one main cut-off solenoid valve, two sectionsolenoid valves sand an on-off proportional valve | 使用用途:适用于额定热负荷不超过50kW的燃气热水器和燃气采暖热水炉 Usage: can be used in gas water heater&gas boiler whose nominal heat loading is ≤ 50KW |
使用气体种类:液化石油气、天然气、人工煤气 Gas applicable: LPG ,NG,ArtificialGas | 开阀电压: < DC 21V (加压10kPa空气，冷态时测定) Valve open voltage : < DC 21V(Test with 1OkPa under cold status) | 绝缘阻抗: > 100MΩ ( DC500V ) Insulation resistance : > 100MΩ ( DC500V ) |
适用压力: <4 kPa Pressure applicable: < 4KPA | 闭阀电压: ≥2V Walve closing voltage :≥2V | 线圈电阻:自吸阀11OΩ±10% (20°C) 比例阀85±10Ω (20°C) Winding resistance : Solenoid valve 11OΩ±10% (20°C)Proportional valve 85±10Ω (20°C) |
允许耐压: 10 kPa Allowable withstand voltage : 10KPA | 外部泄漏: 0. 5ml/min以下(加压10kPa测试) External leakage: <0. 5ml/min(test with 10kPa) | 驱动信号:电磁阀:强吸时间≥500ms ,然后输出> 80Hz占空比50%的脉冲信号，信号幅度24V比例阀: DC 0~200mA Activating signal : Solenoid valve: strong suction time ≥ 500ms.Output > 80Hz. Duty ratio 50% pulse signal. Signal amplitude of 24V proportional valve: DC 0-200mA |
环境温度:-15°C~65°C (无结露) Ambient temperature: -15°C~65°C No condensation | 内部泄漏:主截止电磁阀0.3ml/min以下、分段电磁阀0.5ml/min(以下加压10kPa和600Pa分别测试) Internal leakage: main solenoid valve: <0.3ml/min. Section solenoidvalve: <0 5ml/min. (test with 10kPa& 600Pa respectively) | 端子方向:任意 Direction of terminal : anyway |
额定电压: DC 24V Nominal voltage : DC 24V |
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