AVTB-RA, 1/2# NPT. BRASS TEMP. REG.COOLING, 77-

003N6252RA

1/2# NPT. BRASS TEMP. REG.COOLING, 77-

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]	0.0 m
Cavitation factor	0.40
Cone /seat sealing material	NBR / DZR brass BS 2872 / CZ132
Connection size	NPT 1/2
Connection types	Internal thread
Contain batteries	No
DG Indicator Profile	Other Dangerous Goods
Description	1/2# NPT. BRASS TEMP. REG.COOLING, 77-
Diameter [mm]	15 mm
Differential pressure range [bar] [Max]	10.00 bar
Flow characteristic	Linear
Function	Temp. controller
Function VSP - P	No
Function VSP - Q	No
Function VSP - T	No
Impulse tube material	Copper mat. No 2.0090
Kvs values [m³/h]	1.90 m³/h
Material Description	1/2" NPT. BRASS TEMP. REG.COOLING, 77-
Media pH [Max]	10
Media pH [Min]	7
Media temperature [°C] [Max]	130 °C

Characteristic	Value
Media temperature [°C] [Min]	2 °C
Media temperature at sensor [°C] [Max]	90 °C
Medium alternative	Glycolic water up to 30%
Number of ports	2
Permissible media	District heating/cooling circulation water
Pressure nominal [bar]	16 bar
Product Type	AVTB-RA
Product group	Temperature controllers
Product line	District Energy Controls
Rection time close [sec]	3 "
Rection time open [sec]	3 "
Sensor connection	M14x1 / R1/2 ext thread acc. DIN 2999
Temperature sensor diameter [mm]	9.5 mm
Temperature sensor length [mm]	180 mm
Temperature sensor material	Copper mat. No 2.0090
Temperature sensor mounting	Colder
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
Valve body material	Brass CuZn40Pb2 W. no 2.0402
Valve cone material	NBR rubber
Valve seat material	Cr Ni steel W.no 1.4301

Characteristic	Value
Gross weight	1.71 Kilogram

Characteristic	Value
Net weight	1.71 Kilogram