釋壓閥 Relief Valve
泵浦若因堵塞或管路上的閥類未開啟等因素，會造成壓力升高。當這個異常壓力達到隔膜式釋壓閥所設定的壓力時，液體會由此閥回流，以達到保護泵浦及管路的目的。
It is to protect pumps from inadmissible excessive pressure.If the liquid reaches the preload pressure of the relief valve,the liquid flows through it to prevent pumps and pipes from damaged.
型號 | 尺寸 | 材質 | 壓力范圍 |
15KB | 15A | PVC | 3-10 |
20KB | 20A | ||
25KB | 25A | ||
40KB | 40A | ||
50KB | 50A |
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