VRG3 PN16 DN40/25 ext.thread

065Z0119

VRG3 PN16 DN40/25 ext.thread

Product details

Gross weight 3.376 Kilogram
Net weight 3.376 Kilogram
Volume 3.509 Liter
EAN 5702421559963

 

Application Heating and cooling
Application alternative VSP District heating
Cavitation factor 0.4
China RoHS compliance Out of scope
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 VRG3 PN16 DN40/25 ext.thread
Diameter [mm] 40 mm
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 Lead (CAS no. 7439-92-1)
SCIP dossier no. 036cf7f3-01c3-4f1e-b899-6b192ee181f3
SCIP dossier product name VRG3 PN16 DNxx-xx ext.thread
Stroke [mm] 15 mm
Stuffing box sealing material EPDM
Type VRG 3
UK RoHS compliance Out of scope
Valve body material Grey cast iron EN-GJL-250 (GG-25)
Valve cone material Brass
Valve stem material Stainless steel

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