VQI46.20F1.5

55.28 

Siemens VQI46.20F1.5 is a pressure-independent 2-position control valve (PICV) DN20, ensures stable flow regardless of pressure fluctuations. Maximal flow setting 320-1500 l/h, Rp 3/4″, PN25, Tmed 1..90 C in heating and cooling systems

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SKU: S55264-V144