應(yīng)用范圍:
它廣泛應(yīng)用在冶金、石油化工、制藥、食品、醫(yī)療、紡織等各個(gè)領(lǐng)域。適用于小口徑、低壓力的管道系統(tǒng)中。
產(chǎn)品特點(diǎn):
體型小,外觀精美;線圈通電直接啟動閥芯,閥關(guān)閉靠彈簧復(fù)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(shù)參數(shù):
| 產(chǎn)品規(guī)格: | DN0.5~DN20 |
| 閥體材質(zhì): | 黃銅、鋁、不銹鋼 |
| 適用介質(zhì): | 水、氣、油、蒸汽、燃?xì)?、腐蝕流體等 |
| 溫度范圍: | -200~+ |
| 介質(zhì)粘度: | 小于 |
| 防護(hù)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(nèi)螺紋、(外螺紋和特殊接口可定做或加轉(zhuǎn)接頭) |
工作原理:
常閉:當(dāng)線圈通電時(shí),電磁閥打開;當(dāng)線圈斷電時(shí),電磁閥關(guān)閉。
常開:當(dāng)線圈通電時(shí),電磁閥關(guān)閉;當(dāng)線圈斷電時(shí),電磁閥打開。
規(guī)格尺寸:
| 產(chǎn)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(zhì) | 銅、304不銹鋼(316)等 | ||||||||
| 線圈功率 | 20W/40W | ||||||||
注:1.出口端壓力大于進(jìn)口端壓力,介質(zhì)會反向?qū)ā?/span>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 ~ + |
| Media Viscosity: | Less than |
| 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.





















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