Are there any rubber-lined or fluorine-lined butterfly valves that allow for quick replacement of the vulnerable rubber seals or valve discs?
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Are there any butterfly valves that allow for quick replacement of the vulnerable rubber seals or valve plates? Corrosion-resistant butterfly valves with rubber or PTFE lining – is there any manufacturer that produces such valves whose wear parts (valve seats, valve discs) can be replaced by the customer themselves, without the need for specialized equipment? With just a few wrenches and screwdrivers, repairs can be carried out; there’s no need for anything that makes replacement impossible or requires specialized machinery, or situations where the entire valve has to be replaced. Butterfly valve with fluorinated rubber lining.
It’s not easy to handle; the sealing surfaces need to fit properly, otherwise there will be leaks
It can be replaced by oneself, but is there a leak detection device? You dare to use it after installing it without checking for leaks? There will be problems
I personally don’t think it’s a good idea; if it can be replaced separately, it may no longer be possible to ensure a tight seal between the valve plate and the rubber gasket