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Temperature controller AVTB

AVTB-RA, 3/4# NPT. BRASS TEMP. REG.COOLING, 77-

003N7252RA

3/4# NPT. BRASS TEMP. REG.COOLING, 77-

产品规格

特性
值
Approval standardETA VA 1.54/18952
Capillary tube length [m]0.0 m
Cavitation factor0.40
China RoHS complianceOut of scope
Cone /seat sealing materialNBR / DZR brass BS 2872 / CZ132
Contains batteriesNo
DG Indicator ProfileOther Dangerous Goods
Differential pressure range [bar] [Max]10.00 bar
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow characteristicLinear
Function VSP - PNo
Function VSP - QNo
Function VSP - TNo
Impulse tube materialCopper mat. No 2.0090
Kvs values [m³/h]3.40 m³/h
Material Description3/4" NPT. BRASS TEMP. REG.COOLING, 77-
Media pH [Max]10
Media pH [Min]7
Media temperature at sensor [°C] [Max]90 °C
Medium alternativeGlycolic water up to 30%
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
Pressure nominal [bar]16 bar
Product lineDistrict Energy Controls
特性
值
Rection time close [sec]3 "
Rection time open [sec]3 "
Temperature sensor diameter [mm]9.5 mm
Temperature sensor length [mm]180 mm
Temperature sensor materialCopper mat. No 2.0090
Temperature sensor mountingColder
Temperature setting range [°C] [Max]60 °C
Temperature setting range [°C] [Min]0 °C
Transport temperature [°C] [Max]50 °C
Transport temperature [°C] [Min]-20 °C
Valve body materialBrass CuZn40Pb2 W. no 2.0402
Valve cone materialNBR rubber
Valve seat materialCr Ni steel W.no 1.4301
介質溫度 [°C] [最大值]130 °C
介質溫度 [°C] [最小值]2 °C
功能Temp. controller
感測器接口M14x1 / R1/2 ext thread acc. DIN 2999
描述3/4# NPT. BRASS TEMP. REG.COOLING, 77-
環境溫度 [°C] [最大值]70 °C
環境溫度 [°C] [最小值]0 °C
產品群組Temperature controllers
產品類型AVTB-RA
直徑 [mm]20 mm
連接尺寸NPT 3/4
連接類型Internal thread

一般规格

特性
值
總重1.739 千克
特性
值
淨重1.739 千克