應用范圍：
它廣泛應用在冶金、石油化工、制藥、食品、醫療、紡織等各個領域。適用于小口徑、低壓力的管道系統中。
產品特點：
體型小，外觀精美；線圈通電直接啟動閥芯，閥關閉靠彈簧復位；零壓啟動；泄漏量零；專制線圈，不易燒毀；閥體安裝方向無限制。
主要技術參數：
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產品規格：
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DN0.5～DN20
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閥體材質：
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黃銅、鋁、不銹鋼
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適用介質：
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水、氣、油、蒸汽、燃氣、腐蝕流體等
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溫度范圍：
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-200～+300℃
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介質粘度：
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小于50C St(大于時需定制）
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防護性能：
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防水、防爆（Exd IICT5)、防腐
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接線方式：
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接線座式；引線式；插頭式
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控制方式：
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常開、常閉
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電源電壓：
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DC12～127V; AC36～380V
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連接方式：
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內螺紋、（外螺紋和特殊接口可定做或加轉接頭）
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工作原理：
常閉：當線圈通電時，電磁閥打開；當線圈斷電時，電磁閥關閉。
常開：當線圈通電時，電磁閥關閉；當線圈斷電時，電磁閥打開。
規格尺寸：
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產品代碼
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GN803
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公稱通徑
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DN0.5
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DN0.8
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DN1
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DN2
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DN3
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DN4
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DN5
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DN6
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DN8
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適用壓力
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60
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35
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25
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6.4
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2.5
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1.6
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1.0
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0.7
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0.4
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接口螺紋
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G1/8、G1/4或特殊螺紋
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G1/4或特殊螺紋
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閥體材質
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銅、304不銹鋼（316）等
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線圈功率
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20W/40W
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注：1.出口端壓力大于進口端壓力，介質會反向導通。2.可安裝止回閥或訂制帶止回功能的閥。
Applications:
It is widely used in metallurgy, petrochemical, pharmaceutical, food, medical, textile and other fields. For small-caliber, low-pressure pipeline system.
Features:
Small size, attractive appearance; coils directly start the spool, the valve is closed by a spring reset; zero-voltage start-up; leakage is zero; authoritarian coil, easily burned; unlimited installation direction of the body.
Main technical parameters:
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Specifications:
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DN0.5 ~ DN20
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Body material:
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Brass, aluminum, stainless steel
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Medium:
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Water, gas, oil, steam, gas, corrosive fluids
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Temperature range:
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-200 ~ +300 ℃
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Media Viscosity:
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Less than 50C St (greater than the time to be customized)
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Protection performance:
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Waterproof, explosion-proof (Exd IICT5), anti-corrosion
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Wiring:
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Terminal Block Type; lead type; male
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Control:
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Normally open, normally closed
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Power supply voltage:
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DC12 ~ 127V; AC36 ~ 380V
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Connection:
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Female, (male and special interfaces or add custom adapter)
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How it works:
NC: When the coil is energized, the solenoid valve opens; When the coil power, the electromagnetic valve is closed.
Normally Open: When the coil is energized, the solenoid valve closed; When the coil power, the electromagnetic valve is opened.
Size:
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Product Code
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DM803
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DN
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DN0.5
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DN0.8
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DN1
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DN2
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DN3
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DN4
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DN5
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DN6
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DN8
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Apply pressure
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60
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35
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25
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6.4
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2.5
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1.6
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1.0
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0.7
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0.4
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Interface Thread
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G1 / 8, G1 / 4 or special thread
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G1 / 4 or special thread
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Body material
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Copper, 304 stainless steel (316), etc.
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Coil power
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20W/40W
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Note: 1. Outlet pressure greater than inlet pressure, the media will pass anti-wizard. 2. Can be installed or ordered with non-return valve function of the valve.
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