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Water Pressure Regulator, Where can buy?
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Zot
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 May 27 2020, 04:21 PM
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The problem you are seeing is too high water pressure. So, you put regulator to reduce pressure.
Water hammering is different thing. Nothing to do with water pressure. It is when you close water valve too fast you hear knocking sound because the piping is knocking on object surround it, thus called water hammering. If you gradually close the valve the effect is less pronounced. The solution for thins is something else. I have watter hammering problem in my house.
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Zot
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May 27 2020, 06:18 PM
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QUOTE(ben3003 @ May 27 2020, 05:33 PM) water hammering is due to water pressure too high. it is the cause of what u say the pipe is knocking. the water hammer is when the water pressure high, then u suddenly stop it, the inertia of the water suddenly put to stop it will cause the pipe to move. my worry is also the water output maybe too low but i think if can set to the normal water pressure then it will maintain there shud be fine. cos we just need to regulate the pressure. i dont know these sell online punya is self-regulating pressure regulator or not. 5 barg, if the outlet become less than 5barg, it will open the valve to allow more flow to maintain pressure, but of coz it will just maintain the 5 barg, inside the valve should have a dome or diaphragm. Not necessarily. My house pressure is still lower than 4 and it is still hammering  The technique to stopp hammering is different, instead of lowering pressure. |
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Zot
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May 27 2020, 08:37 PM
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QUOTE(ben3003 @ May 27 2020, 07:03 PM) that is because the piping itself is already no well supported. i already said, the water hammering is when the inertia of the water like hit the wall when u stop the water flow. then it will shock back to the water and push the pipe, and thus the pipe hit the structure. another way is to create a air buffer, which is to install a pulsation dampener. I know what is water hammering. Actually what I was trying to say was about the leak in piping was not about water hammering due to high pressure. The high pressure was causing leak and hammering was brought into attention. If the pipe is well braced then even high pressure will not cause hammering as well. |
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