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進口高粘度電磁閥原理及技術(shù)

進口高粘度電磁閥技術(shù)參數(shù)：
產(chǎn)品規(guī)格：DN1~DN1000
閥體材質(zhì)：不銹鋼鑄鋼（鑄鋼不能用在腐蝕流體上）
適用介質(zhì)：樹脂、膠水、油墨、水、氣、油、高粘度介質(zhì)等
溫度范圍：-20~+450℃
適用壓力：0~10MPa
防護性能：防水、防爆（Exd II CT5）、防腐
閥芯材質(zhì)：不銹鋼
接線方式：引線式
控制方式：常開、常閉
電源電壓：AC220V、DC24V

連接方式：內(nèi)螺紋、法蘭

Imported high viscosity solenoid valve technology parameters:

Product specifications: DN1~DN1000

Body material: stainless steel ( steel can not be used in corrosive fluid. )

Applicable medium: resin, glue, ink, water, gas, oil, high viscosity medium

Temperature range: -20~+450℃

Application of pressure: 0~10MPa

Protective performance: waterproof, explosion-proof ( Exd II CT5 ), anti-corrosion

Core material: stainless steel

Connection: lead type

Control mode: normally open, normally closed

Power supply voltage: AC220V, DC24V

Connection: internal thread, flange

進口高粘度電磁閥工作原理：
常開：當(dāng)線圈通電時，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔關(guān)閉，閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力，電磁閥關(guān)閉。
當(dāng)線圈斷電時，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔打開，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動，電磁閥打開。

常閉：當(dāng)線圈通電時，先導(dǎo)閥芯吸合，先導(dǎo)孔打開，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動，電磁閥打開。
當(dāng)線圈斷電時，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔關(guān)閉，閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力，電磁閥關(guān)閉。

Imported high viscosity solenoid valve working principle:

Normally open: when the coil is energized, the pilot valve core by the reset spring, the pilot hole is closed by the piston, valve chamber orifice pressurizing and reset spring thrust, the electromagnetic valve is closed.

When the coil is de-energized, the pilot valve core by the reset spring, the pilot hole is opened, the valve cavity pressure relief, pressure to push the piston cavity medium, the solenoid valve opens.

Normally closed: when the coil is energized, the pilot valve is open, pilot hole, cavity pressure relief valve on the piston cavity, rely on medium pressure to promote, the solenoid valve opens.

When the coil is de-energized, the pilot valve core by the reset spring, the pilot hole is closed by the piston, valve chamber orifice pressurizing and reset spring thrust, the electromagnetic valve is closed.

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