I would like to ask the experts about the gas valve assemblies on boiler gas pipelines! ! ! ! ! ! ! ! ! ! ! ! ! ! !!!
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According to Article 13.3.7 of the Boiler Room Design Code, a gas valve assembly with reliable performance must be installed on the gas main supply line for each boiler. I would like to ask: if the boiler manufacturer does not provide such an assembly, are there any manufacturers that can produce it? Could someone provide a sample of the product? Thank you; I really had no idea where to find the leak detection battery valves and flow control valves. . . . .
There are many manufacturers that produce this type of valve assembly; some of the good brands include Liralu
What the burner manufacturers do is basically add a vent between two valves
This post was last edited by hhg65195 on 2015-9-23 09:57. Gas burners come equipped with this valve assembly, unless you explicitly request otherwise. Well-known manufacturers of valve assemblies: Danfoss, Honeywell, Siemens. These burner manufacturers also often use valve assemblies from these brands.
Our company has the corresponding valve assemblies, QQ1055440672
Boiler plants are equipped with it; if it’s not available, it means that money for this purpose wasn’t allocated
Why isn’t it equipped in the boiler factory? 1. If you ask them to do it, they will definitely do it; if that doesn’t work, just pay a bit more ； 2. You need to figure out which valve assembly is involved; if it’s located at the burner inlet, then insist that they provide it. If they refuse, don’t buy their furnace – as the owner, you need to be firm ； 3. If that’s not an option, just buy their boiler body and burner; find a burner manufacturer on your own to purchase the burner! I think it’s still a money issue; you should talk to them about it~