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I thought that the bayonet type gas connectors were self sealing. Isn't a blanking plug as bad as socket covers?
Nearly. All that the valve needs to do when an appliance is removed is to prevent most of the gas escaping for a short while. A blanking plug would be like having an appliance connected, which would be long-term.
It's a bit like the valves on your car tyres. They provide a temporary seal whilst you adjust the pressure, but what keeps the air in is the dust cap. That is why I prefer metal ones, although I did have a problem recently with corrosion of the valve stems. ?
Chris Pearson:Zoomup:
I thought that the bayonet type gas connectors were self sealing. Isn't a blanking plug as bad as socket covers?Nearly. All that the valve needs to do when an appliance is removed is to prevent most of the gas escaping for a short while. A blanking plug would be like having an appliance connected, which would be long-term.
It's a bit like the valves on your car tyres. They provide a temporary seal whilst you adjust the pressure, but what keeps the air in is the dust cap. That is why I prefer metal ones, although I did have a problem recently with corrosion of the valve stems. ?
But Chris, Chris old mate, isn't a car dust cap a bit small for the kitchen cooker gas point?
Z.
mapj1:
as available from all good gas suppliers for traditional bayonet... also in micropoint from the same place but in both cases not a gas seal as such , more of a keeping it clean on the mating surfaces so when you need it again in a year or ten, it's not full of greasy fluffy unidentifiables.
I have no connection with BES other than as a customer, and a shameless linker to their web images
M.
So chewing gum would do as well, or a plastic sandwich bag and a rubber band. But string would last longer at the gas fitting around the plastic bag.
Z.
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