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SC-4B 四通全流球閥

SC-4B 為全流量設計之三通/四通球閥，適用於多方向流體切換。具備 L / T / LL 形流向配置，尺寸範圍涵蓋 1/2"～4"（DN15～DN100），並支援多種端接方式如 NPT、BSP、PT 牙口，法蘭 (#150) 及 CLAMP。配備防爆中軸與掛鎖把手，適合應用於化工、製程、食品等產業的多管路整合系統。

產品特色

• 三通／四通全流量球閥
• L型、T型、LL型流向選擇
• 防爆中軸設計，提升安全性
• 適用溫度範圍：-20°C～180°C
• 端接方式多元：牙口／法蘭／CLAMP

技術規格

尺寸範圍	1/2” ～ 4” (DN15 ～ DN100)
流向類型	L型、T型、LL型
工作溫度	-20°C ～ 180°C
端接方式	NPT / DIN 259 / DIN 2999 / ISO 228 / BSP / PT / #150 FLANGED / CLAMP

SC-4B 4-Way Full Port Ball Valve

The SC-4B is a full port multi-way ball valve available in 3-way and 4-way configurations. Designed for directional flow control in complex piping systems, it supports L, T, and LL port configurations. Sizes range from 1/2" to 4" (DN15–DN100), with threaded, flanged (#150), and CLAMP end connections. Equipped with blowout-proof stem and optional locking handle, it is suitable for chemical, food, and industrial applications.

Features

• 3-way / 4-way full port ball valve
• Flow configurations: L, T, LL ports
• Blowout-proof stem design
• Operating temperature: -20°C to 180°C
• End connections: Threaded / Flanged (#150) / CLAMP

Technical Specifications

Size Range	1/2” to 4” (DN15 to DN100)
Flow Path	L / T / LL Ports
Temperature	-20°C to 180°C
End Connection	NPT / DIN / ISO / BSP / PT / #150 FLANGED / CLAMP