VFQ 22, PN 16, 160.00 m³/h

065B5572

Pressure operated valves

Characteristic	Value
Application	District heating and cooling
Cavitation factor	0.40
Cavitation factor 100%	0.35
Cavitation factor 25%	0.65
Cavitation factor 50%	0.62
Cavitation factor 75%	0.40
Connection types	Flange
Description	Pressure operated valves
DG Indicator Profile	Not relevant for dangerous goods
Diameter [mm]	100 mm
Differential pressure range [bar] [Max]	15.00 bar
Differential pressure range [bar] [Min]	15.00 bar
In scope of WEEE and contain batteries	No
Kvs values [m³/h]	160.00 m³/h
Leakage rate [% Kvs]	0.03
Leakage through port max. [% Kvs]	0.03
Material Description	VFQ 22 PN16 100/160 2-way flange flow/re
Media pH [Max]	10
Media pH [Min]	7
Media temperature [°C] [Max]	150 °C

Characteristic	Value
Media temperature [°C] [Min]	2 °C
Medium alternative	Glycolic water up to 30%
Mounting version	Free
Number of ports	2
Operating pressure [bar] [Max]	16 bar
Permissible media	District heating/cooling circulation water
Pressure class	PN 16
Pressure nominal [bar]	16 bar
Pressure relieve system	Chamber
Product group	Pressure flow controllers
Product line	District Energy Controls
Product Type	VFQ 22
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Sealing DP material	Metal
Valve body material	Grey cast iron EN-GJL-250 (GG-25)
Valve cone DP material	Stainless steel mat. No. 1.4021
Valve cone material	Stainless steel M. No. 1.4021
Valve seat DP material	Stainless steel, mat. No. 1.4021
Valve seat material	Stainless steel M. No. 1.4021
Valve size	DN 100

Characteristic	Value
EAN	5715162296417
Proposition 65	Cancer and Reproductive Harm