Logo Oventrop GmbH & Co. KG

HydroControl STR Double regulating valve with clamping ring connection PN 25
DN 20 MF, G ¾, with plug-in couplings


Double regulating valve 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 for connecting a measuring device. 
Valve body and bonnet made of bronze, other wetted parts made of dezincification resistant brass or stainless steel. Maintenance-free spindle sealing by double O-ring.
High temperature resistance up to 200 °C.

Nominal size: DN 20
Connection size: G 1 external thread for Regusol compression fittings
Kvs value: 2.6

Technical data:
- Operating temperature: -20 to 200°C
- Pressure rating: PN 25
- Installation location: Supply or return

Functions:
- Regulating
- Presetting
- Measuring
Art.No.: 1369055
EAN: 4026755371222
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Dimensions

Dimensions of article

Length Width Height Weight
167 mm 70,3 mm 133 mm 0,85 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 150 mm 65 mm 150 mm 0,95 kg
Carton 10 315 mm 300 mm 255 mm 9,99 kg

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ETIM

Klassifizierung
ETIM 7.0
Property Value
Surface protection Untreated
Type of control gear Static
Material quality Bronze (Rg 5)
With thermometer
Manual operation
Diameter handwheel 70 mm
Article compression class PN 25
Max. medium temperature (continuous) 200 °C
KIWA certified
Min. medium temperature (continuous) -20 °C
With drain
With extended measuring nipples
Thermostatic
Flange compression class PN 25
Spindle angle 50 °
With measuring connector
With impulse pipe connection
Suitable for hot tap water
Suitable for tap water
Suitable for central heating water
With connection 1 coupling
With connection 2 coupling
Height operating element 116 mm
Housing material Bronze
Kvs value 2.6
With position indicator
With measuring nipples
Motor-controlled
Nominal inner diameter DN 20