二位五通電磁閥 ，PU520-03S

產(chǎn)品概述

PU520-03S是一款二位五通電磁閥，采用滑柱式結(jié)構(gòu)設(shè)計(jì)，具有密封性好、反應(yīng)靈敏的特點(diǎn)。該電磁閥適用于壓縮空氣介質(zhì)（過濾精度40微米），操作方式為內(nèi)部彈簧回位，有效截面積達(dá)到35m㎡。產(chǎn)品進(jìn)出氣口和排氣口均為G3/8螺紋規(guī)格（可定制BSP或NPT牙型），工作壓力范圍為1.5-8kgf/c㎡，最大承受壓力為9.99kgf/c㎡。鋁制閥體經(jīng)過特殊材料處理，確保產(chǎn)品在工業(yè)環(huán)境中的耐用性。112

技術(shù)特點(diǎn)

PU520-03S電磁閥采用合金鋼材質(zhì)制造，連接形式為螺紋接口，公稱通徑為10mm。產(chǎn)品具有外部手動(dòng)操作功能，便于安裝調(diào)試，且無需加油潤(rùn)滑即可正常工作。電磁閥提供多種電壓規(guī)格可選，包括AC220V、DC24V、AC110V和AC380V等，電壓允許波動(dòng)范圍為標(biāo)稱值的±10%。產(chǎn)品重量輕巧（約125g），工作溫度范圍覆蓋-10℃至50℃，適合常溫環(huán)境使用。特殊設(shè)計(jì)的內(nèi)部結(jié)構(gòu)使得啟動(dòng)氣壓要求低，摩擦阻力小，有效延長(zhǎng)使用壽命。141719

功能優(yōu)勢(shì)

該電磁閥采用二位五通換向功能，能有效控制氣路方向切換。產(chǎn)品具有流量大、響應(yīng)速度快的特點(diǎn)，動(dòng)作時(shí)間可控制在毫秒級(jí)。電磁閥線圈功耗低，符合節(jié)能要求，且具有斷電位置保持功能。獨(dú)特的防塵設(shè)計(jì)使得產(chǎn)品在粉塵環(huán)境下仍能可靠工作，同時(shí)提供防水型線圈選項(xiàng)以滿足特殊工況需求。手動(dòng)裝置便于系統(tǒng)調(diào)試和維護(hù)，排氣口可加裝消聲器降低噪音。131623

應(yīng)用領(lǐng)域

PU520-03S電磁閥廣泛應(yīng)用于氣動(dòng)控制系統(tǒng)，適用于機(jī)械加工、自動(dòng)化生產(chǎn)線、包裝設(shè)備、紡織機(jī)械等領(lǐng)域。產(chǎn)品可與各類氣動(dòng)執(zhí)行元件配套使用，如氣缸、氣動(dòng)夾具等。特別適合需要頻繁換向的中小型氣動(dòng)系統(tǒng)，在機(jī)床、注塑機(jī)、印刷設(shè)備等工業(yè)場(chǎng)合表現(xiàn)優(yōu)異。緊湊的外形設(shè)計(jì)節(jié)省安裝空間，便于集成到各類氣動(dòng)回路中。5820

Product Overview

The PU520-03S is a 5/2-way solenoid valve featuring a spool-type structure with excellent sealing performance and fast response. Designed for compressed air (40micron filtered), it operates with internal spring return and provides 35m㎡ effective flow area. The valve has G3/8 threaded ports (BSP/NPT optional) with working pressure range of 1.5-8kgf/c㎡ and maximum pressure rating of 9.99kgf/c㎡. The aluminum body undergoes special surface treatment for enhanced durability in industrial environments.112

Technical Features

Constructed with alloy steel, this solenoid valve adopts threaded connection (10mm nominal diameter). It incorporates manual override for easy installation and maintenance, requiring no lubrication. Available in multiple voltage options including AC220V, DC24V, AC110V and AC380V (±10% voltage tolerance). With lightweight design (125g) and operating temperature range of -10℃ to 50℃, it features low actuation pressure and minimal friction for extended service life. The low-power coil consumes minimal energy while maintaining position during power loss.141719

Functional Advantages

The 5/2-way configuration provides reliable flow path switching capability. It delivers high flow capacity with millisecond-level response time. The dust-proof design ensures reliable operation in harsh conditions, with optional waterproof coil for special applications. Integrated manual actuator facilitates system debugging, while the exhaust port can be equipped with silencer for noise reduction. The compact size allows space-saving installation in various pneumatic circuits.131623

Typical Applications

Widely used in pneumatic control systems for machining, automated production lines, packaging equipment and textile machinery. Compatible with various pneumatic actuators including cylinders and grippers. Particularly suitable for medium-small pneumatic systems requiring frequent directional changes, demonstrating excellent performance in machine tools, injection molding machines and printing equipment. The space-efficient design enables easy integration into diverse pneumatic systems.5820

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