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VQP46.25F1.8Q PICV, externally threaded, PN 25, DN 25, 620....1800 l/h, pressure test points Presettable PICVs, PN 25, externally threaded for ventilation and air conditioning systems for water side control and automatic hydraulic balancing of air after-treatment devices, such as fan convectors, induction units, and in heat exchangers for heating or cooling. heating systems for heating zones such as floor heating systems, apartments, individual rooms, etc. closed circuits Volumetric flow 620…1800 l/h. With pressure measuring points P/T. More Technical Specifications Stroke 4 mm Leakage rate Class IV, 0…0.01 % of kvs PN class PN 25 Volumetric flow V 1800 l/h Volumetric flow Vmin 620 l/h DN 25 Medium Low-temperature hot water , Chilled water , Water with anti-freeze Medium temperature 1…90 °C Ambient temperature, operation 1…50 °C Valve characteristic On/Off Permissible operating pressure 2500 kPa Material, valve body Brass CW602N (DZR) Material, inside set Dezincification resistant hot-pressed brass (DZR), CW602N, stainless steel, PPS Connecting thread G 1¼" Mounting position SUE21P: Horizontally up to 90° and not hanging STA..3..: Any position Δpmax 600 kPa ΔPmin 31 kPa STA..3.. Δpmax 600 kPa STA..3.. ΔPmin 31 kPa
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VQP46.25F1.8Q PICV, externally...
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