-手動閥 (Manual Valves)
-氣動閥 (Pneumatic Valves)
-高流量閥 (Distribution Valves)
-塞與隔膜閥 (Poppet/Diaphragm Valves)
-分流閥 (Bypass Valves)
-限流閥 (Restricted Flow Valves)
-盤面安裝型匯流閥組 (Surface Mount Manifold Valves)
-流量控製閥 (Flow Control Valves)
-採樣閥 (Sampling Valves)
-回吸防滴閥 (Suckback Valves)
-電磁閥 (Solenoid Valves
-堆疊閥 (Stack Valves)
-栓塞閥 (Plug Valves)
-針閥 (Needle Valves)
-微調閥 (Metering Valves)
-末端閥(Stopcock Valves)
-逆止閥 (Check Valves)
-回抽閥 (Aspirator Valves)
-排出閥 (Drain Valves)

*閥類產品的共有特性:

-提供業界中品種最多的高純淨/抗腐蝕閥-大約提供 1000 種型
-模製 PFA 和機加工 TEFLON® 材料產品
-與化學品接觸表面皆為全TEFLON® 材料
-具有兩層保護及泄漏檢測的功能
-隔膜、塞與隔膜、伸縮管的技術
-全球應用最廣
-本公司為此產業之先鋒、領導者 ; 高可靠度、受業界肯定