VGF, 25.00 m³/h, Flange


VGF PN25 50/25 2-way flange flow

제품 세부정보

총 중량 11.581 Kg
순중량 11.555 Kg
Volume 14.823 Liter
EAN 5702421543672


Cavitation factor 0.6
Connection types Flange
Description VGF PN25 50/25 2-way flange flow
Differential pressure range [bar] [Max] 16 bar
EU RoHS compliance Out of scope
Flow characteristic Approx. linear
In scope of WEEE and contain batteries No
Kvs values [m³/h] 25 m³/h
Leakage through port max. [% Kvs] 0.05
Media pH [Max] 10
Media pH [Min] 7
Medium alternative Glycolic water up to 30%
Mounting version Free
Number of ports 2
Permissible media District heating/cooling circulation water
PN alternative VSP 16
Pressure nominal [bar] 25 bar
Pressure relieve system Piston
REACH 후보 목록 물질 Lead (CAS no. 7439-92-1)
Spindle position 평시 개방.
Stroke [mm] 10 mm
Valve body material Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material DZR brass CuZn36Pb2AS (CW 602N)
Valve seat material Stainless steel, mat. No. 1.4571
기능 Control valve
매질 온도 [°C] [최대] 150 °C
매질 온도 [°C] [최소] 2 °C
연결의 크기 50
연결표준 EN 1092-2
용도 District Heating
제품군 Motorized control valves
직경 [mm] 50 mm
형식 VGF


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Software and firmware to extend functionality