1 way valve?

LPG, Bio Diesel, Hydrogen, Fuel Cell Questions and Answers last answered over 2 years ago.
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Rozzo
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1 way valve?

Post by Rozzo »

is there a 1 way valve where the filler hose enters the tank?
reason i'm asking is that i want to remove the lpg system from our audi 80 and the gas tank is 3/4 full. in order to remove the filler fitment from the car i need to remove the high pressure fill hose from the back of it but i'm unsure wether this will drain the tank hence my question. i know theres an electronic valve on the outlet but is there owt on the inlet please?
cheers
rozzo
LT owner and positively rattling around with the new found space
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toomanytoys
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Re: 1 way valve?

Post by toomanytoys »

the fittings on the tank. there should be a non return at the tank as well as the filler point on the bodywork.. :ok

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The_blue
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Re: 1 way valve?

Post by The_blue »

I've seen tanks on ebay with the advert stating it's 1/2 full so must be a valve on top.
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Rozzo
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Re: 1 way valve?

Post by Rozzo »

cheers fellas :ok
LT owner and positively rattling around with the new found space
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Donald360
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Re: 1 way valve?

Post by Donald360 »

I've just removed the whole lpg system from my van and all the tanks are individual sealed units. The only gas loss was a very small amount that was inside pipework.

Donald

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