VFG 2, 50.00 m³/h, Flange


VFG2 PN25 65/50 2-way flange flow/return

제품 세부정보

총 중량 32.4 Kg
순중량 32.4 Kg
Volume 88.8 Liter
EAN 5702421803240


Cavitation factor 0.5
Connection types Flange
Description VFG2 PN25 65/50 2-way flange flow/return
Differential pressure range [bar] [Max] 20 bar
Flow characteristic Linear optimized
In scope of WEEE and contain batteries No
Kvs values [m³/h] 50 m³/h
Leakage through port max. [% Kvs] 0.03
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
Pressure nominal [bar] 25 bar
REACH 후보 목록 물질 Lead (CAS no. 7439-92-1)
Spindle position 평시 개방.
Stroke [mm] 12 mm
Valve body material Ductile cast iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone material Stainless steel, mat. No. 1.4404
Valve seat material Stainless steel, mat. No. 1.4021
기능 Pressure relief
매질 온도 [°C] [최대] 200 °C
매질 온도 [°C] [최소] 2 °C
용도 District Heating
제품군 Pressure flow controllers
직경 [mm] 65 mm
형식 VFG 2


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Software and firmware to extend functionality