VRB 3, 2.50 m³/h, G 1
VRB 3, 2.50 m³/h, G 1

065Z0154

VRB 3 PN16 15/2,5 3-way seated ext. thr

Product details

Gross weight 0.78 kg
Net weight 0.78 kg
EAN 5702421559062

 

Application Heating and cooling
Application alternative VSP Chilled water
Cavitation factor 0.4
Closing differential pressure (diverting) [bar] [Max] 1 bar
Closing differential pressure (mixing) [bar] [Max] 4 bar
Connection size G 1
Connection types External Thread
Control ratio 50:1
Description VRB 3 PN16 15/2,5 3-way seated ext. thr
Diameter [mm] 15 mm
Flow characteristic Equal percentage
Function Mixing valve
Kvs values [m³/h] 2.5 m³/h
Leakage through port (B-AB) max. [% Kvs] 1.0
Leakage through port max. [% Kvs] bubble tight design
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 130 °C
Media temperature [°C] [Min] -10 °C
Medium alternative Glycolic water up to 50%
Mounting version Flow
Number of ports 3
Permissible media District heating/cooling circulation water
PN alternative VSP 10
Pressure nominal [bar] 16 bar
Product Group Motorized control valves
Stroke [mm] 15 mm
Stuffing box sealing material EPDM
Type VRB 3
Valve body material Red bronze, mat. No. 2.1096.1 (RG5)
Valve cone material Brass
Valve stem material Stainless steel

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Software

Software and firmware to extend functionality