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HydroControl STR Double regulating valves for solar

Especially for the hydronic balancing of collector fields in solar plants with closed circuits. No shutoff facility to ensure a minimum flow rate. Flow rate determination by differential pressure measurement via the integrated, fixed orifice metering station. 
Y-pattern valve with fixed orifice metering station and secured, at any time controllable, infinitely adjustable fine presetting. All functions accessible from the top. Clamping ring connection for Regusol compression fittings on both sides. Plug-in couplings connecting of a measuring device.