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2-way regulating valve for dynamic hydronic balancing, PN 16, Valveco flange

VDL 050…100

How energy efficiency is improved

Automatic dynamic hydronic balancing with the SAUTER Valveco flange regulating valve provides a correct supply to the downstream consumers and a reduction of temperature variations in HVAC installations, so that energy is used more accurately and more efficiently.


Features

  • Regulating valve with three functions: Control, preset maximum volume flow, automatic flow regulation

  • Control of low and mean temperature domestic hot water, cooled water, water with anti-freeze in closed circuits

  • Volume flow range: 3,7…90,9 m3/h

  • Easy to preset the max. required volume flow

  • All types with pressure measurement nipple

  • The valve is closed when the spindle is moved in

  • Closing procedure against the pressure

  • Simple connection to SAUTER actuators AVM 215 for DN 50…80 and AVM 234 for DN 100

  • Regulating valve with flange connection (DN 50…DN 100) according to EN ISO 7005-2

  • Flat-sealing regulating valve

  • Differential pressure across the control unit is kept constant; valve authority 1

  • Valve body DN 50…80 made of grey cast iron (GJL‑250); DN 100 made of ductile cast iron (GJS‑400)

  • Stainless-steel spindle

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