VG, PN 25, DN 40, 16.00 m³/h, G 2 A

065B0778

VG PN25 40/16 2-way thread flow

Product details

Gross weight 3.22 Kilogram
Net weight 3.058 Kilogram
Volume 5.054 Liter
EAN 5702421543603

 

Application District Heating
Cavitation factor 0.6
China RoHS compliance Out of scope
Connection size G 2 A
Connection standard ISO 228/1
Connection types External Thread
Description VG PN25 40/16 2-way thread flow
Diameter [mm] 40 mm
Differential pressure range [bar] [Max] 16 bar
EU RoHS compliance Out of scope
Flow characteristic Approx. linear
Function Control valve
In scope of WEEE and contain batteries No
Kvs values [m³/h] 16 m³/h
Leakage through port max. [% Kvs] 0.05
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 150 °C
Media temperature [°C] [Min] 2 °C
Medium alternative Glycolic water up to 30%
Mounting version Free
Number of ports 2
Permissible media District heating/cooling circulation water
PN alternative VSP 16
Pressure class PN 25
Pressure nominal [bar] 25 bar
Pressure relieve system Piston
Product group Motorized control valves
REACH Candidate List substances No
Sealing material EPDM
Spindle position Normally open
Stroke [mm] 10 mm
Type VG
UK RoHS compliance Out of scope
Valve body material Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material DZR brass CuZn36Pb2AS (CW 602N)
Valve seat material Stainless steel, mat. No. 1.4571
Valve size DN 40

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