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Self-acting differential pressure controller with flow limitation type AVPB

AVPB, PN 25, DN 32, Flow rate [m³/h]: 0.4 - 10, 0.3 bar - 2 bar, External Thread, G 1 3/4 A, Mounting version: Return

003H6457

AVPB PN25 32/12,5 0,3-2,0 thread return

产品规格

特性
Actuator diaphragm materialEPDM
Cavitation factor0.60
Cavitation factor 100%0.38
Cavitation factor 25%0.64
Cavitation factor 50%0.57
Cavitation factor 75%0.55
China RoHS complianceOut of scope
Contains batteriesNo
DG Indicator ProfileNot relevant for dangerous goods
Differential pressure range [bar] [Max]16.00 bar
Differential pressure setting [bar] [Max]2.00 bar
Differential pressure setting [bar] [Min]0.30 bar
dPb virtual0.2
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow controlNo
Flow limitationYes
Flow rate [m³/h]8.00 m³/h
Flow rate [m³/h] [Max]10.00 m³/h
Flow rate [m³/h] [Min]0.40 m³/h
Function VSP - PYes
Function VSP - QYes
Function VSP - TNo
Kvs values [m³/h]12.50 m³/h
Leakage rate [% Kvs]0.05
Material DescriptionAVPB PN25 32/12,5 0,3-2,0 thread return
Media pH [Max]10
Media pH [Min]7
特性
Medium alternativeGlycolic water up to 30%
Mounting versionReturn
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP16
Pressure classPN 25
Pressure controllerDifferential pressure controller
Pressure nominal [bar]25 bar
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Sealing DP materialEPDM
Setting TypeAdjustable
Stem positionNormally open
Valve body materialDuctile iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone DP materialDezincing free brass CuZn36Pb2As
Valve seat materialStainless steel, mat. No. 1.4571
Valve sizeDN 32
介質溫度 [°C] [最大值]150 °C
介質溫度 [°C] [最小值]2 °C
功能Diff. press. and flow limiter
應用District Heating
描述AVPB PN25 32/12,5 0,3-2,0 thread return
產品群組Pressure flow controllers
產品類型AVPB
直徑 [mm]32 mm
連接尺寸G 1 3/4 A
連接類型External Thread

一般规格

特性
總重5.992 千克
淨重5.992 千克
Volume11.388 公升
特性
EAN/UPC5702421539767
Proposition 65Cancer and Reproductive Harm