Wow ! Good job guys !!!!!

good

I noticed you did not close the pilot line ever. Is there a reason for it? I've heard of the valve premature tripping because the solenoid did not reset properly if you don't run water thru it while resetting the the panel via solenoid.

Can i use this system in a non-ulfm pump should i buy a ulfm controller my client needs that kind of system

Dear Mr. Martin, we install this valve and the client want to operate the deluge valve using an electrical " manual release call point " connected to the control panel - is this possible ?

Could you tell me about Pre-Action Valve of Shilla ? Thanks

@dathuynh8704

5 жыл бұрын

What is Shilla?

Vics stick often just my opinion did 5 today 1 didnt open 5 yrs old

Hindi me banayea video

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