FLANGED SERIES(PICV)

The HERZ Cast Iron Flanged PICV is designed for heavy-duty commercial and district systems requiring precise control of large water volumes. It integrates pressure control, balancing, and modulation in a rugged flanged design suitable for central plant installations.

  • 🔹 Cast Iron EN-GJL-250 body with flanged EN 1092-2 connection.
  • 🔹 Integrated diaphragm-based differential pressure controller.
  • 🔹 Linear flow characteristic.
  • 🔹 Three built-in test points for pressure monitoring.
  • 🔹 Flow capacity: up to 410 m³/h.
  • 🔹 Stroke: 15–40 mm.
  • 🔹 Operating pressure: 16 bar.
  • 🔹 Temperature range: -20°C to 110°C.
  • 🔹 Available in DN50–DN250.
  • 🔹 Rugged and durable design for district heating and cooling networks.
  • 🔹 High flow stability across wide differential pressure ranges.
  • 🔹 Simplified installation and commissioning with integrated testing ports.
  • 🔹 Long service life even under harsh operational conditions.
  • 🔹 Ideal for energy centers and industrial HVAC plants.
  • 🔹 District heating and cooling distribution systems.
  • 🔹 Central mechanical rooms and large commercial installations.
  • 🔹 Ideal for primary loop balancing in hydronic infrastructure.
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