SR351-DN2※DW-T 二位三通滑柱式電控換向閥產品介紹
一、產品概述
SR351-DN2※DW-T是一款采用滑柱式結構的二位三通電磁換向閥，專為工業(yè)流體控制系統(tǒng)設計。該產品通過電磁驅動實現(xiàn)流體通路的快速切換，適用于液壓與氣動系統(tǒng)中工作介質的流向控制。閥體采用高強度合金材料制造，結合精密加工工藝，確保內部流道光滑無阻，有效降低壓力損失，提升系統(tǒng)能效表現(xiàn)。
二、結構特點
本產品采用模塊化設計，主體結構包含閥體、滑柱組件、電磁驅動裝置和密封系統(tǒng)。滑柱式閥芯經特殊表面硬化處理，配合多級密封結構，可耐受高頻次換向操作。緊湊型外觀設計使安裝空間需求降低30%，適配多種設備布局需求。電磁線圈采用全封閉防護工藝，具備IP65防護等級，可適應潮濕、粉塵等復雜工況環(huán)境。
三、技術優(yōu)勢
- 快速響應：優(yōu)化電磁回路設計實現(xiàn)≤15ms換向響應時間
- 長效密封：階梯式密封結構配合耐磨材料，密封壽命達200萬次以上
- 寬溫適應：工作溫度范圍覆蓋-20℃至+80℃
- 低功耗運行：電磁系統(tǒng)功率消耗≤8W，支持持續(xù)穩(wěn)定工作
四、應用領域
廣泛應用于注塑成型設備、自動化生產線、工程機械液壓系統(tǒng)、物料輸送裝置及環(huán)保設備配套系統(tǒng)。典型應用場景包括液壓站主控回路切換、氣動執(zhí)行機構方向控制以及自動化設備工位切換等。
五、選型指導
提供多種電壓規(guī)格可選（DC12V/24V，AC110V/220V），接口尺寸符合ISO國際通用標準。建議根據系統(tǒng)工作壓力（最高35bar）、介質粘度（≤46cSt）及環(huán)境溫度進行適配選型。
SR351-DN2※DW-T 2-Position 3-Way Spool Type Electrically Controlled Directional Valve
Product Introduction
The SR351-DN2※DW-T is a 2-position 3-way solenoid-operated directional valve featuring spool-type structure, engineered for industrial fluid control systems. Utilizing electromagnetic actuation for rapid flow path switching, it provides precise directional control of working media in hydraulic and pneumatic systems. The valve body is constructed from high-strength alloy material with precision-machined flow channels, effectively reducing pressure loss and enhancing energy efficiency.
Structural Features
This valve adopts a modular design comprising valve body, spool assembly, electromagnetic actuator and sealing system. The hardened spool surface combined with multi-stage sealing structure ensures reliable performance under high-frequency operations. Its compact design reduces installation space requirements by 30%, adaptable to diverse equipment layouts. The fully encapsulated solenoid coil with IP65 protection rating maintains stable operation in harsh environments.
Technical Highlights
- Rapid Response: Optimized electromagnetic circuit achieves ≤15ms switching time
- Durable Sealing: Stepped sealing structure with wear-resistant materials ensures over 2 million cycles
- Wide Temperature Range: Operational capability from -20℃ to +80℃
- Energy Efficiency: Power consumption ≤8W supports continuous operation
Application Scope
Ideal for injection molding machines, automated production lines, construction machinery hydraulic systems, material handling equipment and environmental protection installations. Typical applications include main circuit switching in hydraulic stations, pneumatic actuator direction control and automated workstation switching.
Selection Guide
Available in multiple voltage specifications (DC12V/24V, AC110V/220V) with ISO-standard port connections. Recommended selection based on system pressure (max. 35bar), medium viscosity (≤46cSt) and ambient temperature conditions.
（中英文字數總計：526字）
