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Art.2551 不銹鋼平台式球塞閥

Art.2551 平台式球塞閥採用高品質 316 不銹鋼本體與多層防漏墊片，具備全流量、高壓耐受與擴充安裝平台設計。可選用不同球座材質以應對高溫需求，廣泛應用於食品、化工、氣控液控系統及真空與蒸氣用途。若用於氧氣，所有零件需經除脂處理。

產品特色

• 平台式結構便於安裝執行器
• 三層防漏墊片設計，氣密性高
• 可對應多種高溫環境需求
• 全流量設計，流阻極低
• 鋼製把手或蝶形蠂柄可選
• 適用食品、化工、真空、蒸氣等用途

技術規格

尺寸	3/8” ～ 2”
球閥材質	不銹鋼 316
座墊材質（依選配）	標準 PTFE / PTFE+15%玻纖（至170℃）/ PTFE+碳石墨（至195℃）
溫度範圍	-20℃ ～ +150℃（最高可達 +195℃）
壓力範圍	160 bar ～ 40 bar

Art.2551 Stainless Steel Platform Type Ball Valve

The Art.2551 platform type ball valve is made of durable 316 stainless steel, equipped with a triple-seal system and full bore design. Suitable for high-pressure and high-temperature applications in chemical, food, pneumatic, and vacuum systems. Optional seat materials allow operation up to 195°C. For oxygen service, all components must be degreased.

Features

• ISO mounting pad for actuator installation
• Triple PTFE sealing system for leak prevention
• Compatible with high-temperature seat materials
• Full bore for minimal flow restriction
• Available with steel or butterfly handle
• Ideal for chemical, steam, vacuum, and food-grade use

Technical Specifications

Size	3/8” to 2”
Body Material	Stainless Steel 316
Seat Material	PTFE / PTFE+15%GF / PTFE+Graphite
Temperature Range	-20℃ to +150℃ (up to +195℃)
Pressure Rating	160 bar – 40 bar