AVTB (fast), PN 16, DN 20, 3.40 m³/h, 20 °C - 60 °C, 2.0 m, Internal thread

003N3252

AVTB 20 Thermostatic valve 20-60 °C s

Characteristic	Value
Ambient temperature [°C] [max]	70 °C
Ambient temperature [°C] [min]	0 °C
Approval standard	ETA VA 1.54/18952
Capillary tube length [m]	2.0 m
Cavitation factor	0.40
Cone /seat sealing material	NBR / Brass W. No 2.0402
Connection size	Rp 3/4
Connection standard	ISO 7/1
Connection types	Internal thread
Description	AVTB 20 Thermostatic valve 20-60 °C s
DG Indicator Profile	Contains Gas
Diameter [mm]	20 mm
Differential pressure range [bar] [Max]	10.00 bar
EU RoHS compliance	Yes with exemptions
EU RoHS exemption clause	6(c)
Flow characteristic	Linear
Flow control	No
Function	Temp. controller
Function VSP - P	No
Function VSP - Q	No
Function VSP - T	No
Impulse tube material	Copper mat. No 2.0090
In scope of WEEE and contain batteries	No
Kvs values [m³/h]	3.40 m³/h
Material Description	AVTB PN16 20/3,4 20-60 2m int Rp flo/ret
Media pH [Max]	10
Media pH [Min]	7
Media temperature [°C] [Max]	130 °C
Media temperature [°C] [Min]	2 °C
Media temperature at sensor [°C] [Max]	90 °C

Characteristic	Value
Medium alternative	Glycolic water up to 30%
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	Temperature controllers
Product line	District Energy Controls
Product Type	AVTB (fast)
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Rection time close [sec]	3 "
Rection time open [sec]	3 "
Return limiter function	No
Sensor connection	M14x1 / R1/2 ext thread acc. DIN 2999
Temperature control	Yes
Temperature sensor diameter [mm]	18.0 mm
Temperature sensor length [mm]	210 mm
Temperature sensor material	Copper mat. No 2.0090
Temperature setting range [°C] [Max]	60 °C
Temperature setting range [°C] [Min]	20 °C
Transport temperature [°C] [Max]	50 °C
Transport temperature [°C] [Min]	-20 °C
UK RoHS compliance	Out of scope
Valve body material	Brass CuZn40Pb2 W. no 2.0402
Valve cone material	NBR rubber
Valve seat material	Cr Ni steel W.no 1.4301
Valve size	DN 20
VVS Number DK	451010206
VVS Number SE	5402375

Characteristic	Value
EAN	5702421100202
Proposition 65	Cancer and Reproductive Harm