1) What does this valve represent? a) Isolation Valve b) Pump c) Gate Valve   d) Drain off valve 2) What does this valve represent? a) Isolation Valve b) Two port motorised valve c) Gate Valve   d) Drain off valve 3) What does this valve represent? a) Single check valve b) Pump c) Double check valve d) Drain off valve 4) What does this valve represent? a) Isolation Valve  b) Pump c) CWSC  d) Expansion Vessel 5) What does this valve represent? a) Water meter b) Pump c) CWSC d) Drain off valve 6) What does this valve represent? a) Isolation Valve b) Pressure relief valve c) Gate Valve   d) Circulator 7) What does this valve represent? a) 2 Port motorised valve b) Pump c) Gate Valve   d) 3 Port motorised valve 8) What does this valve represent? a) Isolation Valve  b) Pump c) Gate Valve   d) Drain off valve 9) What does this valve represent? a) Isolation Valve b) Pump c) Gate Valve   d) Drain off valve 10) What does this valve represent? a) Isolation Valve  b) Pump c) Gate Valve   d) Gate valve

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