【中文產(chǎn)品介紹】
4A230-08三位五通雙氣控閥是一款專為工業(yè)氣動系統(tǒng)設(shè)計的核心控制元件，適用于需要精準氣流方向切換及中位閉鎖功能的自動化場景。該產(chǎn)品采用雙氣壓信號控制模式，通過外部氣控端口的壓力變化實現(xiàn)閥芯三位切換（左位、中位、右位），滿足設(shè)備啟停、執(zhí)行機構(gòu)往復運動等多種工況需求。
主體結(jié)構(gòu)選用高強度工程材料制造，內(nèi)部精密加工的滑閥組件可有效降低摩擦損耗，配合特殊密封工藝，確保在0.15-0.8MPa寬壓力范圍內(nèi)的穩(wěn)定運作。五個標準化氣路接口（1個進氣口、2個工作口、2個排氣口）支持多種管路連接方式，便于系統(tǒng)集成。中位封閉功能可有效保持執(zhí)行元件位置，避免設(shè)備意外動作。
產(chǎn)品具備良好的環(huán)境適應性，介質(zhì)溫度覆蓋-5℃至80℃，防護等級可滿足常規(guī)工業(yè)環(huán)境要求。緊湊型設(shè)計有效節(jié)省安裝空間，模塊化構(gòu)造便于維護保養(yǎng)。典型應用涵蓋注塑機械、包裝設(shè)備、物料輸送系統(tǒng)及自動化生產(chǎn)線等領(lǐng)域，特別適用于需要中間位置保壓或緊急停止的工況。
【English Product Introduction】
The 4A230-08 three-position five-port double air pilot valve is a core control component designed for industrial pneumatic systems, particularly suitable for automation scenarios requiring precise airflow direction switching and center position blocking functionality. Utilizing dual pneumatic signal control, the valve achieves three-position switching (left, center, right) through pressure variations at external pilot ports, meeting diverse operational requirements including equipment start-stop control and actuator reciprocating movements.
Constructed with high-strength engineering materials, the valve features precision-machined spool components that effectively reduce friction loss. Combined with specialized sealing technology, it ensures stable operation within a wide pressure range of 0.15-0.8MPa. Five standardized pneumatic ports (1 supply, 2 working, 2 exhaust) support multiple piping configurations for easy system integration. The center position blocking function reliably maintains actuator position to prevent unintended movement.
This valve demonstrates excellent environmental adaptability, operating within medium temperatures of -5℃ to 80℃, with protection level meeting general industrial requirements. Its compact design optimizes installation space efficiency, while modular construction simplifies maintenance. Typical applications include injection molding machines, packaging equipment, material handling systems, and automated production lines, particularly excelling in scenarios requiring pressure retention at neutral position or emergency stop functions.
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