注：點擊顯示大圖
比例閥異常斷電時可自動關(guān)閥 When the power of proportional valve is disturbed, the valve will be closed automiatically | 采用靜音和耐高壓技術(shù) Use silence&high pressure resistant technology |
由兩個自吸式電磁截止閥和一個可關(guān)斷的比例調(diào)節(jié)閥組合而成 It is made up of two solenoid valve sand an on-off proportional valve | 采用雙開關(guān)，更加安全 Use double switches to be safer |
使用用途:適用于強制排氣強制給排氣)全自動恒溫燃?xì)鉄崴?br/> Can be used in force type temperature constant gas water heater | 可動永磁鐵式比例閥 Gas proportional valve with permanent magnet |
適用燃?xì)夥N類:液化石油氣、天然氣 Gas applicable : LPG, NG | 電磁閥釋放電壓: >DC 2V Valve releasing voltage : >DC 2V | 絕緣電阻: > 100MΩ Insulation resistance : > 100MΩ |
適用燃?xì)鈮毫? 5 kPa以下 Gas pressure allowable : ≤5KPA | 電磁閥線圈電阻: 110Ω±10%(20°C) Winding resistance of solenoid valve : 110Ω土10%(20°C) | 外部泄漏: ≤0.3ml/min(加壓10kPa) External leakage : ≤ 0.3ml/min(with 10kPa pressure) |
安裝方向:傾斜度不超過5° Installation position : inclination≤ 5° | 比例閥線圈電阻: 85Ω±10% (20°C) Winding resistance of proportional valve : 85Ω±10%(20°C） | 內(nèi)部泄漏(截止閥) : ≤0.3ml/min(加壓10kPa) Internal leakage (on-off valve) : ≤ 0.3ml/min(with 10kPa pressure) |
電磁閥額定開閥電壓: DC 24V Nominal valve open voltage of valve : DC 24V | 比例閥驅(qū)動電流: DC 0~270 mA Activating current of proportional valve : DC 0~270 mA | 內(nèi)部泄漏(比例閥) : ≤0.5m1/min(加壓10kPa) Intermnal leakage (proportional valve) : ≤0.5ml/min(with 10kPa pressure) |
電磁閥額定維持電壓: DC 12V Nominal maintenance voltage of valve : DC 12V | 比例閥開閥電流: < 130 mA Valve open voltage of proportional valve : < 130 mA | |
電磁閥開閥電壓: <21V Valve open voltage : <21V | 比例閥關(guān)閥電流: > 30 mA Releasing current of proportional valve : > 30 mA |
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