Filling valve with a DZR brass body comprising of: Two check valve cartridges on the inlet, verified by test (suitable for backflow protection against Fluid Category 3), a pressure reducing valve preset at 1.4 bar, a sprung loaded self-closing valve and a single check valve cartridge on the outlet, verified by test (suitable for backflow protection against Fluid Category 2). There is a drain port below the self-closing valve chamber. Compression connections are for use with copper pipe (manufactured to EN 1057). Maximum inlet supply pressure 10.0 bar. Maximum operating temperature 100°C.
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