Caleffi - 22mm Inlet Control Multibloc Valve Group 533002CST
£21.985£43.97Clearance
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ZTS2023
Joined in 2023
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About this deal
This inlet pressure, in general, is too high and variable for domestic systems to operate correctly. Comprised of a pressure reducing valve, a pressure relief valve a check valve and filter all included in a single Monobloc valve. Specially shaped diaphragm to give accurate pressure regulation in response to changes in downstream pressure.
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The larger outlet chamber creates a low exit velocity which is effective in reducing water noise. The unit comprises of a manifold containing a pressure reducing valve, a cold water balancing port with check valve, a check valve and a preset pressure relief valve. This includes a specific connection for a balanced cold water take offs and a dedicated connection for an expansion vessel. months ago and had the full thing replaced, as the 6 bar safety release , although part of full thing, can be replaced separately. I'm struggling to think of anything that would cause the 'trapped' domestic side to increase like this.It has been reconfigured from the original in that the 15mm outflow pipe is an easier connection due to it now being a swivel connector.
But thought best to change the whole thing, and now 6 months later dripping again, to my knowledge not been activated, so annoying faulty again after such short period?I presume this safety valve it in case the pressure on the domestic side increases too high for some reason?
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Joined in 2023 
82 
63
Joined in 2023 
82 
63 
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