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Pressure regulator CALEFFI 3/4" 16 bar with pressure gauge (model 533251)
Summary description:
CALEFFI pressure regulator model 533251 is a 3/4" valve designed to limit water supply pressure up to 16 bar. Fitted with an integrated pressure gauge for visual monitoring, it ensures stable downstream pressure for plumbing and heating systems. Suitable for residential and light commercial installations, it reduces pipe stress, protects fixtures and improves system reliability.