DR300-80A

Honeywell Pressure regulator, DR300

Pressure regulators of this type protect downstream installations against excessive supply pressure. Pressure regulators are used when the capacity of direct controlled pressure reducing valves are insufficient. Their compact construction makes them particularly suitable for installation in limited spaces, for example in ducts. By using a pressure regulator, pressurization damage is avoided and water consumption reduced. The set pressure is also maintained constant, even when there is wide inlet pressure fluctuation. Reduction of the operating pressure and maintaining it at a constant level minimizes flow noise in the installation.
High flow capacity
High control accuracy
Powder coated inside and outside - Powder used is physiologically and toxicologically safe
Integral control circuit and ball valves
No external energy required for operation
Media: Water
Body material: spherulitic cast iron GGG40
Body finishing: powder coating
Port connection type: flanges
Max. media temperature: 80C
Static pressure: PN16
Minimum inlet pressure: 0,7bar
Pressure setpoint range: 1...12bar

Flanges, PN 16, ISO 2084
DN size: 80mm
Flow capacity Kvs: 103