VFM 2, PN 16, DN 250, 900.00 m³/h, Flange | Valves for District Heating and District Cooling | Globe Valves | Motorised Control Valves | Climate Solutions for heating

Product details

Gross weight	369.6 Kilogram
Net weight	369.6 Kilogram

Volume	638.4 Liter
EAN	5710104027876

Application	District heating and cooling
Application alternative VSP	Heating
Cavitation factor	0.3
Cavitation factor 100%	0.14
Cavitation factor 25%	0.24
Cavitation factor 50%	0.22
Cavitation factor 75%	0.21
China RoHS compliance	Out of scope
Connection types	Flange
Control ratio	100:1
Description	VFM 2 DN250 kvs 900 PN16 2-way flange
Diameter [mm]	250 mm
Differential pressure range [bar] [Max]	5 bar
EU RoHS compliance	Out of scope
Flow characteristic	Logarithmic
Function	Pressure relief
In scope of WEEE and contain batteries	No
Kvs values [m³/h]	900 m³/h
Leakage through port max. [% Kvs]	0.03
Media pH [Max]	10

Media pH [Min]	7
Media temperature [°C] [Max]	150 °C
Media temperature [°C] [Min]	-10 °C
Medium alternative	Glycolic water up to 50%
Mounting version	Flow
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	10
Pressure class	PN 16
Pressure nominal [bar]	16 bar
Product Group	Motorized control valves
REACH Candidate List substances 0.1	Lead (CAS no. 7439-92-1)
Spindle position	Normally open
Stroke [mm]	50 mm
Type	VFM 2
UK RoHS compliance	Out of scope
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone material	Stainless steel
Valve size	DN 250

Application	District heating and cooling
Application alternative VSP	Heating
Cavitation factor	0.3
Cavitation factor 100%	0.14
Cavitation factor 25%	0.24
Cavitation factor 50%	0.22
Cavitation factor 75%	0.21
China RoHS compliance	Out of scope
Connection types	Flange
Control ratio	100:1
Description	VFM 2 DN250 kvs 900 PN16 2-way flange
Diameter [mm]	250 mm
Differential pressure range [bar] [Max]	5 bar
EU RoHS compliance	Out of scope
Flow characteristic	Logarithmic
Function	Pressure relief
In scope of WEEE and contain batteries	No
Kvs values [m³/h]	900 m³/h
Leakage through port max. [% Kvs]	0.03
Media pH [Max]	10
Media pH [Min]	7
Media temperature [°C] [Max]	150 °C
Media temperature [°C] [Min]	-10 °C
Medium alternative	Glycolic water up to 50%
Mounting version	Flow
Number of ports	2
Permissible media	District heating/cooling circulation water
PN alternative VSP	10
Pressure class	PN 16
Pressure nominal [bar]	16 bar
Product Group	Motorized control valves
REACH Candidate List substances 0.1	Lead (CAS no. 7439-92-1)
Spindle position	Normally open
Stroke [mm]	50 mm
Type	VFM 2
UK RoHS compliance	Out of scope
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone material	Stainless steel
Valve size	DN 250