heart valve 6.91   He had a blocked heart valve.
  shutoff valve 1.71   First, close the shutoff valve under the tank.
  fuel valve 1.25   Turn off the fuel valve at the tank.
  gas valve 1.18   Disassembled gas valves were found in the area.
  pressure valve 1.18   The cure is to replace the pressure relief valve.
  intake valve 1.05   The intake valve was jammed open.
  inlet valve 0.99   The inlet valve is wide open.
  check valve 0.86   Next install the check valve on the riser.
  escape valve 0.86   One way or another, there must an escape valve.
  release valve 0.66   Jean Racine needed a release valve on her mind.
  relief valve 0.66   Comedy was the relief valve.
  supply valve 0.66   Then close the fuel supply valve and the water supply valve.
  water valve 0.66   They turned off the main water valve to the house.
  air valve 0.59   Problem was, the air valve was at the bottom of the tire.
  control valve 0.59   Second, check the one-handle control valve and the tub spigot.
  replacement valve 0.59   Rex finished up the work on the replacement sock valves.
  aorta valve 0.46   In addition, Maddox said he has a damaged aorta valve that is inoperable.
  drain valve 0.46   Now position a bucket under the boiler drain valve.
  flow valve 0.39   The faucet is fitted with a hose and a flow valve.
  pig valve 0.39   A. Well, pig valves are another thing, entirely.
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