watts pressure regulator

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    • #276490
      Avatar photoChad Zabengo

        I have a Watts Pressure Regulator N35B and I need to know how to adjust the pressure on it. Which way do i turn the screw on top to allow more pressure/less pressure through? My problem is that everytime I turn the water on, the pipes howl. If I flush a toilet, the pipes howl after the bowl fills and it stops running. I have turned off all water pipes in the house i could get to in order to eliminate it being a loose washer/ballcock…the vibrating/howling definitely starts at the water main and then makes it’s way through the house…any help would be greatly appreciated.

        Thanks!

      • #294246
        Avatar photoRetired plbg1
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          You turn it clockwise for more press. and counter clockwise for less press. You can get new parts to rebuild the PRV at your local Plunbing supply hpuse are go to http://www.plumbingsupply.com http://www.plumbingstore.com

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