Differential pressure regulator "Hydromat DFC" PN 16
cast iron, both ports flanged, 200-1000 mbar, DN 125


OVENTROP-"Hydromat DFC" Differential pressure regulator PN 16

both ports flanged according to DIN EN 1092-2 Nominal value: 200 to 1000 mbar, infinitely adjustable

For central heating and cooling systems with closed circuits, for operation with non- aggressive fluids (e.g. water or suitable water and glycol mixtures according to VDI 2035).

All functioning components in one plane.

Oventrop differential pressure regulators are proportional regulators working without auxiliary energy. They are used in existing or new buildings for a local or central regulation of the differential pressure. With the differential pressure in the installation increasing, the valve disc closes down to maintain a constant differential pressure within a necessary proportional band. The differential pressure is set to the required nominal value. The nominal value is infinitely adjustable and lockable. The differential pressure regulators are designed for installation in the return pipe.

Further additional functions: Isolatiion, filling and draining

The regulators are supplied complete with connection set (capillary length 1 m).

Lengths according to DIN EN 558-1, basic series 1.

Bonnet made of bronze, stem made of brass resistant to dezincification (DZR), disc made of stainless steel with EPDM seal. Maintenance-free stem seal du to double O-ring made of EPDM.

oven@Material: Sivi lijev

kvs: 145
DN: DN 125

Nazivni tlak: 16 bar
oven@MinTemp: -10 °C
oven@MaxTemp: 120 °C

Item no.: 1064654
EAN: 4026755332124
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
440 mm 250 mm 580 mm 60 kg
Packing units
Type Količina Length Width Height Weight
Carton 1 465 mm 295 mm 610 mm 62 kg
Europallet 10 1200 mm 800 mm 1390 mm 642 kg

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Technical data
Manual
  Name Veličina
106495180.pdf 1,32 MB
Klassifizierung
ETIM 7.0 EC011549
Pressure difference controller
Property Value
Height 450 mm
Lockable
Surface protection Untreated
Connection 1 Flange
Connection 2 Flange
Material quality Cast iron GG 25 (GJL-250)
Operation Hand wheel
Adjustment range 20 - 100
Article compression class PN 16
Max. medium temperature (continuous) 120 °C
Min. medium temperature (continuous) 10 °C
With drain
Flange compression class PN 16
Spindle angle 60 °
Position indicator
Measuring connection Adapter
With impulse pipe
Membrane-controlled
Adjustable pressure difference
With connection 1 coupling
With connection 2 coupling
With volume supply limiter
Housing material Cast iron
Kvs value 145
Nominal inner diameter DN 125