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：
|
產品規格：
|
DN0.5～DN20
|
|
閥體材質：
|
黃銅、鋁、不銹鋼
|
|
適用介質：
|
水、氣、油、蒸汽、燃氣、腐蝕流體等
|
|
溫度范圍：
|
-200～+300℃
|
|
介質粘度：
|
小于50C St(大于時需定制）
|
|
防護性能：
|
防水、防爆（Exd IICT5)、防腐
|
|
接線方式：
|
接線座式；引線式；插頭式
|
|
控制方式：
|
常開、常閉
|
|
電源電壓：
|
DC12～127V; AC36～380V
|
|
連接方式：
|
內螺紋、（外螺紋和特殊接口可定做或加轉接頭）
|
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：
|
產品代碼
|
GN803
|
|
公稱通徑
|
DN0.5
|
DN0.8
|
DN1
|
DN2
|
DN3
|
DN4
|
DN5
|
DN6
|
DN8
|
|
適用壓力
|
60
|
35
|
25
|
6.4
|
2.5
|
1.6
|
1.0
|
0.7
|
0.4
|
|
接口螺紋
|
G1/8、G1/4或特殊螺紋
|
G1/4或特殊螺紋
|
|
閥體材質
|
銅、304不銹鋼（316）等
|
|
線圈功率
|
20W/40W
|
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:
|
Specifications:
|
DN0.5 ~ DN20
|
|
Body material:
|
Brass, aluminum, stainless steel
|
|
Medium:
|
Water, gas, oil, steam, gas, corrosive fluids
|
|
Temperature range:
|
-200 ~ +300 ℃
|
|
Media Viscosity:
|
Less than 50C St (greater than the time to be customized)
|
|
Protection performance:
|
Waterproof, explosion-proof (Exd IICT5), anti-corrosion
|
|
Wiring:
|
Terminal Block Type; lead type; male
|
|
Control:
|
Normally open, normally closed
|
|
Power supply voltage:
|
DC12 ~ 127V; AC36 ~ 380V
|
|
Connection:
|
Female, (male and special interfaces or add custom adapter)
|
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:
|
Product Code
|
DM803
|
|
DN
|
DN0.5
|
DN0.8
|
DN1
|
DN2
|
DN3
|
DN4
|
DN5
|
DN6
|
DN8
|
|
Apply pressure
|
60
|
35
|
25
|
6.4
|
2.5
|
1.6
|
1.0
|
0.7
|
0.4
|
|
Interface Thread
|
G1 / 8, G1 / 4 or special thread
|
G1 / 4 or special thread
|
|
Body material
|
Copper, 304 stainless steel (316), etc.
|
|
Coil power
|
20W/40W
|
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.
點擊圖片查看原圖