SR551-RN2※DL 二位五通滑柱式電控?fù)Q向閥產(chǎn)品介紹
一、產(chǎn)品概述
SR551-RN2※DL系列是一款高性能滑柱式電控?fù)Q向閥，采用緊湊型結(jié)構(gòu)設(shè)計(jì)和電磁驅(qū)動(dòng)控制技術(shù)，可實(shí)現(xiàn)對(duì)流體介質(zhì)的雙向通斷與方向切換功能。本產(chǎn)品適用于工業(yè)自動(dòng)化系統(tǒng)中壓縮空氣、惰性氣體等中性介質(zhì)的精準(zhǔn)控制，通過電信號(hào)指令可快速響應(yīng)執(zhí)行機(jī)構(gòu)的動(dòng)作要求。
二、結(jié)構(gòu)與工作原理
閥體采用高強(qiáng)度鋁合金材料，內(nèi)部精密加工形成五通流體通道結(jié)構(gòu)�；介y芯組件經(jīng)硬化處理，配合耐磨密封圈實(shí)現(xiàn)零泄漏切換。在電磁驅(qū)動(dòng)器作用下，閥芯可在兩個(gè)預(yù)設(shè)工位間進(jìn)行穩(wěn)定位移，通過不同的通斷組合實(shí)現(xiàn)流體方向控制。產(chǎn)品內(nèi)置過載保護(hù)裝置，能有效應(yīng)對(duì)瞬時(shí)壓力波動(dòng)。
三、產(chǎn)品特點(diǎn)
- 模塊化設(shè)計(jì)便于系統(tǒng)集成，提供多種電壓規(guī)格可選（DC12V/24V，AC110V/220V）
- 低功耗電磁系統(tǒng)配合優(yōu)化流道設(shè)計(jì)，工作能耗較同類產(chǎn)品降低約15%
- 寬溫域適應(yīng)性（-20℃至+80℃），特殊密封材料可選配高溫/耐腐蝕版本
- 防護(hù)等級(jí)達(dá)IP65，閥體表面氧化處理增強(qiáng)環(huán)境耐受性
- 可擴(kuò)展手動(dòng)應(yīng)急操作機(jī)構(gòu)，滿足特殊工況需求
四、典型應(yīng)用
廣泛應(yīng)用于自動(dòng)化生產(chǎn)線控制單元、包裝機(jī)械夾持系統(tǒng)、醫(yī)療器械驅(qū)動(dòng)模塊、環(huán)境試驗(yàn)設(shè)備氣路控制等場景。特別適用于需要高頻次換向、長期連續(xù)運(yùn)行的工業(yè)設(shè)備，可適配氣缸、氣動(dòng)夾具、真空發(fā)生裝置等多種執(zhí)行元件。
五、維護(hù)與選型
建議定期檢查電磁鐵接點(diǎn)狀態(tài)及密封件完整性。選型時(shí)需確認(rèn)介質(zhì)潔凈度、工作壓力范圍（0.1-1.0MPa）及接口規(guī)格（G1/8"、G1/4"可選）。提供防爆型、低噪音型等特殊版本，具體技術(shù)參數(shù)請(qǐng)參考產(chǎn)品手冊(cè)。
SR551-RN2※DL 5/2 Way Sliding Spool Solenoid Valve Introduction
I. Product Overview
The SR551-RN2※DL series is a high-performance sliding spool solenoid valve featuring compact structure design and electromagnetic actuation technology. It enables precise bidirectional flow control and directional switching for compressed air or inert gas in industrial automation systems. The valve achieves rapid response to electrical control signals, effectively driving actuator operations.
II. Design Principle
Constructed with high-strength aluminum alloy body, the valve incorporates five precisely machined flow channels. The hardened spool assembly works with wear-resistant seals to ensure leak-free switching. Electromagnetic drive precisely positions the spool between two preset states, achieving directional flow control through specific port combinations. Built-in overload protection enhances stability during pressure fluctuations.
III. Key Features
- Modular design supports system integration with multiple voltage options (DC12V/24V, AC110V/220V)
- Energy-efficient electromagnetic system reduces power consumption by 15% compared to similar products
- Wide temperature tolerance (-20℃ to +80℃) with optional high-temperature/corrosion-resistant seals
- IP65 protection rating and anodized surface treatment improve environmental resistance
- Optional manual override for emergency operation
IV. Typical Applications
Ideal for automation line control units, packaging machinery clamping systems, medical device actuation modules, and environmental test equipment. Particularly suited for high-frequency cycling applications requiring continuous operation, compatible with cylinders, pneumatic fixtures, and vacuum generators.
V. Maintenance & Selection
Regular inspection of solenoid contacts and seal integrity is recommended. Selection requires confirmation of medium cleanliness, pressure range (14.5-145 PSI), and port sizes (G1/8", G1/4"). Explosion-proof and low-noise variants are available. Detailed specifications can be found in product documentation.
（注：※符號(hào)表示具體型號(hào)變體代碼，實(shí)際使用需替換為完整型號(hào)標(biāo)識(shí)）
