VRB 3 PN16 40/25 3-way seated ext. thr

065Z0159

VRB 3 PN16 40/25 3-way seated ext. thr

Product details

Gross weight 3.596 Kg
Net weight 3.596 Kg
Volume 3.461 Liter
EAN 5702421559161

 

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 2 1/4
Connection types External Thread
Control ratio 100:1
Description VRB 3 PN16 40/25 3-way seated ext. thr
Diameter [mm] 40 mm
EU RoHS compliance Yes with exemptions
Flow characteristic Equal percentage
Function Mixing valve
Function 2 Pressure relief
In scope of WEEE and contain batteries No
Kvs values [m³/h] 25 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 Other valves
REACH Candidate List substances 0.1 Lead (CAS no. 7439-92-1)
SCIP dossier no. 119daa57-0da5-4a34-8e62-3d83e9d10f3a
SCIP dossier product name VRB 3 PN16 DN40-50
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

Accessories

Spare Parts

Replacement

Replacement

Replacement

Services

Software

Software and firmware to extend functionality