VGF, PN 25, DN 15, 4 m³/h, Flange | STM / VG(F) /AVT | Termostatis Sensors and Valves | Self-acting Thermostats | Climate Solutions for heating | Climate Solutions

Product details

총 중량	3.967 Kilogram
순중량	3.926 Kilogram

Volume	5.107 Liter
EAN	5702421543627

Application	District Heating
Cavitation factor	0.6
China RoHS compliance	Out of scope
Connection size	15
Connection standard	EN 1092-2
Connection types	Flange
Contain batteries	No
Description	VGF PN25 15/4 2-way flange flow
Diameter [mm]	15 mm
Differential pressure range [bar] [Max]	20 bar
EU RoHS compliance	Out of scope
Flow characteristic	Approx. linear
Function	Control valve
Kvs values [m³/h]	4 m³/h
Leakage through port max. [% Kvs]	0.05
Media pH [Max]	10
Media pH [Min]	7
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	Lead (CAS no. 7439-92-1)
Spindle position	Normally open
Stroke [mm]	5 mm
Type	VGF
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 15
매질 온도 [°C] [최대]	150 °C
매질 온도 [°C] [최소]	2 °C

Application	District Heating
Cavitation factor	0.6
China RoHS compliance	Out of scope
Connection size	15
Connection standard	EN 1092-2
Connection types	Flange
Contain batteries	No
Description	VGF PN25 15/4 2-way flange flow
Diameter [mm]	15 mm
Differential pressure range [bar] [Max]	20 bar
EU RoHS compliance	Out of scope
Flow characteristic	Approx. linear
Function	Control valve
Kvs values [m³/h]	4 m³/h
Leakage through port max. [% Kvs]	0.05
Media pH [Max]	10
Media pH [Min]	7
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	Lead (CAS no. 7439-92-1)
Spindle position	Normally open
Stroke [mm]	5 mm
Type	VGF
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 15
매질 온도 [°C] [최대]	150 °C
매질 온도 [°C] [최소]	2 °C