Danfoss logo
Self-acting differential pressure; flow and temperature controller type AVPQT

AVPQT, PN 25, DN 25, Flow rate [m³/h]: 0.2 - 4.5, 0.2 bar - 1 bar, External Thread, G 1 1/4 A, Mounting version: Return

003H6809

AVPQT PN25 25/8 0,2-1,0/0,2 thread ret

제품 사양

다음의 기능 포함:
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]12.00 bar
Differential pressure setting [bar] [Max]1.00 bar
Differential pressure setting [bar] [Min]0.20 bar
EU RoHS complianceOut of scope
Flow controlYes
Flow limitationNo
Flow rate [m³/h]3.50 m³/h
Flow rate [m³/h] [Max]4.50 m³/h
Flow rate [m³/h] [Min]0.20 m³/h
Flow restrictor diff.pressure - dpb [bar]0.20 bar
Function VSP - PYes
Function VSP - QYes
Function VSP - TYes
Kvs values [m³/h]8.00 m³/h
Leakage rate [% Kvs]0.02
Material DescriptionAVPQT PN25 25/8 0,2-1,0/0,2 thread ret
Media pH [Max]10
Media pH [Min]7
다음의 기능 포함:
Medium alternativeGlycolic water up to 30%
Mounting versionReturn
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
PN alternative VSP0
Pressure classPN 25
Pressure controllerDifferential pressure controller
Pressure nominal [bar]16 bar
Product lineDistrict Energy Controls
REACH 후보 목록 물질Lead (CAS no. 7439-92-1)
Sealing DP materialEPDM
Setting TypeAdjustable
Stem positionNormally open
Valve body materialRed bronze CuSn5ZnPb (Rg5)
Valve cone DP materialDezincing free brass CuZn36Pb2As
Valve seat materialStainless steel, mat. No. 1.4571
구분AVPQT PN25 25/8 0,2-1,0/0,2 thread ret
기능Diff. press., flow and temp. controller
매질 온도 [°C] [최대]150 °C
매질 온도 [°C] [최소]2 °C
밸브 크기DN 25
연결 유형External Thread
연결의 크기G 1 1/4 A
용도District Heating
제품 유형AVPQT
제품군Pressure flow controllers
직경 [mm]25 mm

일반 사양

다음의 기능 포함:
총 중량5.82 킬로그램
순중량5.82 킬로그램
Volume25.919 리터
다음의 기능 포함:
EAN/UPC5702421543306
Proposition 65Cancer and Reproductive Harm