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BF-15系列比例閥
咨詢熱線:0757-28378668
功能簡述Function description

比例閥異常斷電時可自動關閥

When the power of proportional valve is disturbed, the valve will be closed automiatically

采用靜音和耐高壓技術

Use silence&high pressure resistant technology

由兩個自吸式電磁截止閥和一個可關斷的比例調節閥組合而成

It is made up of two solenoid valve sand an on-off proportional valve

采用雙開關,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)全自動恒溫燃氣熱水器

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


    主要技術參數    MAIN TECHNICAL PARAMETER

適用燃氣種類: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

適用燃氣壓力: 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

比例閥驅動電流: DC 0~270 mA

Activating current of proportional valve : DC 0~270 mA

內部泄漏(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

比例閥關閥電流: > 30 mA

Releasing current of proportional valve : > 30 mA




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