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Posted by George E. Cawthon on September 5, 2006, 5:53 pm
George E. Cawthon wrote:
> M.Joshi wrote:
>> Hello,
>>
>> The water from our water tank in the loft keeps overflowing out of the
>> overflow pipe.
>>
>> We recently replaced the ball valve and I checked the level at which it
>> shuts off the water however, the water has started to overflow again?
>>
>>
>>
>>
> Must be British. The valve in a tank is not a ball valve. Presume you
> mean that a ball shaped float is hooked to the valve (probably by means
> of a solid rod). For that type of system you simply bend the rod between
> the valve and the float so that the water level turns off about 1/8-1/4
> inch below the top of the overflow. You need to bend the rod down so
> that the valve closes at a lower water depth.
Forgot to mention that you should check for free
movement of the ball float. Any interference and
you will be unable to get a consistent water level.
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