VFM 2, PN 25, DN 40, 25.00 m³/h, Flange

065B3060

VFM 2 PN25 40/25 2-way seated flange

Characteristic	Value
Application	District heating and cooling
Application alternative VSP	Heating
Basic Data Text Template	VFM 2 клапан регулирующий двухходовой фланцевый Ду 40 мм, Ру 25 бар,,Kvs 25 м3/ч,Клапан для применения в системах телпо и холодоснабжения ,материал,корпуса - чугун, конус клапана, шток - нержавеющая сталь, уплотнение -,EPDM
Cavitation factor	0.50
Cavitation factor 100%	0.34
Cavitation factor 25%	0.58
Cavitation factor 50%	0.52
Cavitation factor 75%	0.50
China RoHS compliance	Out of scope
Connection types	Flange
Contain batteries	No
Control ratio	50:1
DG Indicator Profile	Not relevant for dangerous goods
Description	VFM 2 PN25 40/25 2-way seated flange
Diameter [mm]	40 mm
Differential pressure range [bar] [Max]	16.00 bar
EU RoHS compliance	Out of scope
Flow characteristic	Split
Function	Pressure relief
Kvs values [m³/h]	25.00 m³/h

Characteristic	Value
Leakage through port max. [% Kvs]	0.05
Material Description	VFM 2 PN25 40/25 2-way seated flange
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 50%
Number of ports	2
PN alternative VSP	16
Permissible media	District heating/cooling circulation water
Pressure class	PN 25
Pressure nominal [bar]	25 bar
Product Type	VFM 2
Product group	Motorized control valves
Product line	District Energy Controls
Stroke [mm]	10.00 mm
Valve body material	GGG 40.3
Valve cone material	Stainless steel
Valve size	DN 40

Characteristic	Value
Gross weight	9.654 Kilogram
Net weight	9.58 Kilogram

Characteristic	Value
EAN/UPC	5710104075938