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Afriso differential pressure relief valve DU adjustable angled 3/4" x 3/4" (42379)
Summary description:
Differential pressure relief valve Afriso DU (model 42379) in angled design with adjustable setpoint, connection size 3/4" x 3/4". Used to limit pressure differences in heating and cooling systems, protect pumps and control hydraulic balance. Suitable for installation in domestic and commercial hydronic circuits where stable pressure differential is required.