VFG 2, PN 16, DN 100, 125 m³/h, Flange | STW/VFG(S) 2, STW/AFT/VFG(S) 2 | Termostatis Sensors and Valves | Self-acting Thermostats | Climate Solutions for heating | Climate Solutions

Product details

總重	66 Kilogram
淨重	61.4 Kilogram

Volume	86.4 Liter
EAN	5702421803134

Application	District Heating
Cavitation factor	0.4
Cavitation factor 100%	0.32
Cavitation factor 25%	0.57
Cavitation factor 50%	0.48
Cavitation factor 75%	0.4
China RoHS compliance	Out of scope
Connection types	Flange
Contain batteries	No
Description	VFG2 PN16 100/125 2-way flange flow/ret
Differential pressure range [bar] [Max]	15 bar
EU RoHS compliance	Out of scope
Flow characteristic	Linear optimized
Kvs values [m³/h]	125 m³/h
Leakage through port max. [% Kvs]	0.03
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
Pressure class	PN 16
Pressure nominal [bar]	16 bar
Product Group	Pressure flow controllers
REACH Candidate List substances 0.1	No
Spindle position	常開
Stroke [mm]	20 mm
Type	VFG 2
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone material	Stainless steel, mat. No. 1.4404
Valve seat material	Stainless steel, mat. No. 1.4021
Valve size	DN 100
介質溫度 [°C] [最大值]	200 °C
介質溫度 [°C] [最小值]	2 °C
功能	Pressure relief
直徑 [mm]	100 mm

Application	District Heating
Cavitation factor	0.4
Cavitation factor 100%	0.32
Cavitation factor 25%	0.57
Cavitation factor 50%	0.48
Cavitation factor 75%	0.4
China RoHS compliance	Out of scope
Connection types	Flange
Contain batteries	No
Description	VFG2 PN16 100/125 2-way flange flow/ret
Differential pressure range [bar] [Max]	15 bar
EU RoHS compliance	Out of scope
Flow characteristic	Linear optimized
Kvs values [m³/h]	125 m³/h
Leakage through port max. [% Kvs]	0.03
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
Pressure class	PN 16
Pressure nominal [bar]	16 bar
Product Group	Pressure flow controllers
REACH Candidate List substances 0.1	No
Spindle position	常開
Stroke [mm]	20 mm
Type	VFG 2
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone material	Stainless steel, mat. No. 1.4404
Valve seat material	Stainless steel, mat. No. 1.4021
Valve size	DN 100
介質溫度 [°C] [最大值]	200 °C
介質溫度 [°C] [最小值]	2 °C
功能	Pressure relief
直徑 [mm]	100 mm