產品名稱：氣動蒸汽閥2L US15系列（耐高溫電磁閥）
Product Name: Pneumatic Steam Valve 2L US15 Series (High Temperature Resistant Solenoid Valve)
產品概述：
2L US15系列氣動蒸汽閥是一款專為高溫蒸汽介質設計的高性能控制裝置，采用全紫銅材質打造主體結構，適配DN20/DN25/DN35/DN40/DN50等多種管徑規格。本產品創新采用二位二通結構設計，通過氣動控制實現蒸汽流體的精準啟閉，可滿足工業鍋爐、食品加工、紡織印染等高溫工況下的自動化控制需求。優化的流道結構和密封系統確保在0.3-1.6MPa工作壓力范圍內穩定運行，介質溫度最高可承受220℃。
產品特點：
- 全紫銅閥體具備優異的導熱性能和抗腐蝕特性，特殊表面處理工藝使產品在高溫高濕環境中仍能保持穩定性能。
- 二位二通結構配合高精度電磁驅動裝置，實現0.5秒內快速響應，重復動作精度達±0.2%。
- 模塊化設計便于現場拆裝維護，標準化接口兼容主流氣動控制系統。
- 雙重密封系統采用耐高溫復合材料和金屬硬密封組合，有效防止蒸汽泄漏。
- 流線型閥腔設計降低介質流動阻力，壓力損失較常規產品減少18%以上。
典型應用：
適用于蒸汽熱交換機組溫度調控、制藥設備滅菌流程、橡塑成型機熱源控制等場景，在食品加工生產線中可精準控制蒸煮、殺菌工序的蒸汽供給，紡織行業可用于定型機、烘干機的熱能管理。產品通過特殊設計的散熱結構，在持續高溫環境下仍能保證50,000次以上的工作壽命。
Product Description:
The 2L US15 series pneumatic steam valve is engineered for precise control of high-temperature steam systems, featuring an all-copper construction with size options from DN20 to DN50. This two-position two-way valve integrates pneumatic actuation with electromagnetic control, delivering reliable performance in demanding industrial environments up to 220℃. The patented flow path design ensures minimal pressure drop while maintaining precise flow regulation.
Key Features:
- High-purity copper body with oxidation-resistant treatment provides exceptional thermal conductivity and durability in steam applications.
- Pneumatic- electromagnetic hybrid drive system enables swift actuation within 500ms, suitable for frequent cycling operations.
- Interchangeable seal modules accommodate both saturated steam and superheated steam conditions.
- Integrated thermal insulation jacket option available for outdoor installations and energy efficiency improvement.
- 360° rotatable mounting orientation simplifies installation in space-constrained environments.
Technical Advantages:
The valve s unique thermal compensation mechanism automatically adjusts sealing pressure according to temperature changes, effectively preventing seat deformation. The fully sealed structure prevents external contamination while maintaining smooth stem movement. For steam pipeline applications, the built-in filter screen protects internal components from particulate damage. Optional position feedback sensors can be integrated for real-time valve status monitoring in automated control systems.
Application Scenarios:
Ideal for energy management in hospital sterilization systems, chemical process heating units, and paper mill drying sections. The valve demonstrates particular advantages in textile dyeing vat temperature control and rubber vulcanization equipment, where it precisely regulates steam supply to maintain ±2℃ temperature stability. In food processing lines, its sanitary design meets hygiene requirements for direct contact with edible steam.
