Description
Function:
P20A is used for sensing to open at low pressure before surge, for quick relief high pressure wave.- The pre-open function eliminates the surge during pump abrupt stopage.
- The valve releases excessive system pressure.
A2A5 Surge Anticipation Valve
- Main Valve
- Needle Valve
- P500
- P20A
- Ball Valve
- Inlet Pressure Gauge (Optional)
- Strainer
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