[Dsg-mvt] News about relief valves

[mdefurne]

Hi Marc,

Apparently the minimal pressure at the entrance of the gas rack should 
be 50 mbar above atmospheric pressure. At the exit of the bottle, it 
should then be more, about ~100 mbar.
However, as long as we have these leaks on the relief valve we would 
like to stop running with premix. It is precious since there are only 
three bottle left (or four?). And we need to keep one for the new tiles 
coming this fall before installation. So not that much left to do all 
the test we need.

We took a look inside the MVT checking all the tube connections for a 
leak and we did not find any of them suspicious. Is it possible to 
switch to Argon in order to use the sniffer to check all the connections?

Thank you,

Maxime

Le 18/07/2017 à 11:08, Marc McMullen a écrit :
> Hi Maxime,
>
> We have tested the relief valves and found that they both leak. We 
> will work with the Matt to find an economical solution to these type 
> of vavles.
>
> In the mean time, what is the minimum required pressure for the premix 
> to your system. The loss can be managed until a better solution can be 
> acquired.
>
> Regards,
>
> Marc
>
>
> On 7/18/2017 10:49 AM, mdefurne wrote:
>> Hi Marc,
>>
>> What are the news concerning the relief valves? Did you replace them?
>>
>> Have a good day,
>>
>> Maxime
>>
>