浮球式疏水閥 (Ball Flat Steam Trap)

倒筒式疏水閥 (Inverted Bucket Steam Trap)

熱動力式疏水閥 (Thermodynamic Steam Trap)

熱靜力式疏水閥 (Thermostatic Steam Trap)

減壓閥 (Pressure Regulator)

自力式溫度控制閥 (Self-Action Temperature Regulator)

排氣閥 (Air Vent)