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You need to install a Water Hammer Arrestor. You can purchase types that attach to the supply connection of the fixture that is having the problem. Usually these can be installed by inexperienced home owners. Check your local Home Improvement Store or Hardware store. Also the sales associate should be able to show you how to install them.

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Q: Water hammer presure if valve is suddenly closed?
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Related questions

Why are your pipes banging?

When a valve is closed quickly the flow of water is interupted causing a water hammer. A water hammer arrestor or air chamber can be used to absorb the hammer.


Which phenomenon will occur when the value at the discharge end of a pipe connected to a reservoir is suddenly closed?

A compression shock wave will travel back into the liquid at the speed of sound. In domestic water systems this is called "hammer".


Where do you find water hammer?

you can find water hammer In plumbing that is not fastened properly. Water hammer is not an "It" Its the sound made when water is turned off suddenly and the loosely fastened pipes make a banging sound.


What can one do with a water hammer arrestor?

One would use a water hammer arrestor in their home's water lines to prevent "water hammer" (knocking), which is the noise pipes make when they have no air pockets to absorb the shock of the water stopping suddenly. To prevent pipes for doing this the water hammer arrestor provides the air needed for shock absorption.


What is causing the rattling in the bathroom with the shower?

Water hammer is usually recognized by a banging or thumping in water lines. The noise occurs when the flow of moving water is instantaneously stopped by a closing valve. This sudden stop results in a pressure spike behind the valve which acts like a tiny explosion inside the pipe. This pressure spike will reverberate throughout the plumbing system, rattling and shaking pipes, until it is absorbed. Normally, a sufficient pocket of air will absorb such a pressure spike, but if no pocket of air is present, expensive fixtures and appliances within the plumbing system will be damaged as they are left to absorb this pressure spike.


A plastic bottle puffs up if it is placed inside hot water keeping its cap closed?

Heating the air inside causes the bottle to expand-the presure inside is enought o force the walls out,


What the temperature for water boils in Celsius?

100 at standard presure


Does a water expansion tank help with water hammer?

No. Installing an anti-hammer arrestor in water line will take care of water hammer.


Why should a fireman catch hose strongly?

it is because of the presure of water


Where is the water pressure regulator located?

presure regulator is on the incoming cold water line


How can you stop water pipes from water hammer?

Install a water hammer arrestor (air chamber)


What two factors affect the boiling point of water apex?

tempature and presure