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Art.DG407 加長型耐高溫氣動閥｜250℃高壓64bar｜義大利進口

Art.DG407耐高溫特殊加長設計氣動閥，專為高溫工況開發，閥體搭配加長頸部設計，避免熱源傳導至氣缸。可依據實際流體溫度選用不同耐熱坐墊材質（如R.TFE、TFM4215、PEEK），確保穩定的氣密與壽命表現。廣泛應用於石油、化工、製程與真空系統。

產品特色

• 獨家加長頸部結構設計，有效阻隔熱源傳導、徹底保護氣缸運轉壽命
• 廣泛耐溫 120℃ 至 250℃，輕鬆勝任高溫蒸氣、熱油及嚴苛製程環境
• 多種耐熱坐墊選配（R.TFE / TFM4215 / PEEK），精準對應各種極端流體
• 高強度耐壓達 64 bar，配合 SS316 不鏽鋼閥體，提供極佳氣密與抗腐蝕能力
• 廣泛應用於石油、化工、高溫加熱系統及真空製程

技術規格

Art.DG407 Extended Stem High Temperature Pneumatic Valve

The Art.DG407 extended stem high temperature pneumatic valve is engineered for elevated temperature environments. It features an extended neck design to isolate heat from the actuator, and offers a range of seat materials (R.TFE, TFM4215, PEEK) based on fluid temperature. Ideal for use in oil, chemical, vacuum, and industrial processing systems under high pressure.

Features

• Extended stem design isolates actuator from heat
• Handles temperatures from 120℃ to 250℃
• Seat materials: R.TFE, TFM4215, PEEK (fluid-dependent)
• Rated for high pressure up to 64bar
• Suitable for petroleum, chemical processing, high-temperature heating systems, and vacuum processing applications.

Technical Specifications