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Self-acting pressure relief controller type AVA

AVA, PN 25, DN 32, 12.5 m³/h, 3 bar - 11 bar, Flange, Mounting version: Bypass

003H6629

AVA PN25 32/12,5 3-11 flange bypass

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
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow controlNo
Flow limitationNo
Function VSP - PYes
Function VSP - QNo
Function VSP - TNo
Kvs values [m³/h]12.50 m³/h
Leakage rate [% Kvs]0.05
Material DescriptionAVA PN25 32/12,5 3-11 flange bypass
Media pH [Max]10
Media pH [Min]7
Medium alternativeGlycolic water up to 30%
Mounting versionBypass
Number of ports2
特性
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP16
Pressure classPN 25
Pressure controllerPressure relief controller
Pressure nominal [bar]25 bar
Pressure setting range [bar] [Max]11.00 bar
Pressure setting range [bar] [Min]3.00 bar
Product lineDistrict Energy Controls
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Sealing DP materialEPDM
Setting TypeAdjustable
Stem positionNormally closed
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Press. relief controller
應用District Heating
描述AVA PN25 32/12,5 3-11 flange bypass
產品群組Pressure flow controllers
產品類型AVA
直徑 [mm]32 mm
連接類型Flange

一般规格

特性
總重12.638 千克
淨重12.638 千克
Volume25.944 公升
特性
EAN/UPC5702421541494
Proposition 65Cancer and Reproductive Harm