Danfoss logo
2-way seated valve type VFQ 2

VFQ 2, PN 40, DN 65, 50 m³/h, Flange

065B2683

VFQ2 PN40 65/50 2-way flange flow/return

제품 사양

다음의 기능 포함:
값
Cavitation factor0.50
Cavitation factor 100%0.44
Cavitation factor 25%0.53
Cavitation factor 50%0.51
Cavitation factor 75%0.50
China RoHS complianceOut of scope
Contains batteriesNo
DG Indicator ProfileNot relevant for dangerous goods
Differential pressure range [bar] [Max]20.00 bar
EU RoHS complianceOut of scope
Kvs values [m³/h]50.00 m³/h
Leakage through port max. [% Kvs]0.03
Material DescriptionVFQ2 PN40 65/50 2-way flange flow/return
Media pH [Max]10
Media pH [Min]7
Medium alternativeGlycolic water up to 30%
Mounting versionFree
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
다음의 기능 포함:
값
Pressure classPN 40
Pressure nominal [bar]40 bar
Product lineDistrict Energy Controls
REACH 후보 목록 물질Lead (CAS no. 7439-92-1)
Spindle positionNormally open
Stroke [mm]12.00 mm
Valve body materialGS-C 25
Valve cone materialStainless steel, mat. No. 1.4404
구분VFQ2 PN40 65/50 2-way flange flow/return
기능Pressure relief
매질 온도 [°C] [최대]200 °C
매질 온도 [°C] [최소]2 °C
밸브 크기DN 65
연결 유형Flange
용도District Heating
유량 특성Linear optimized
제품 유형VFQ 2
제품군Pressure flow controllers
직경 [mm]65 mm

일반 사양

다음의 기능 포함:
값
총 중량39 킬로그램
순중량39 킬로그램
Volume88.8 리터
다음의 기능 포함:
값
EAN/UPC5702421809471
Proposition 65Cancer and Reproductive Harm