Description
BelimoC215QFL-C – Vanne limiteur de débit PI (PIFLV), 2 voies, DN 15, Taraudées, Rp 1/2″, PN 25, V’nom 290 l/h, 2…60°CC2..QFL-.. / R2..FL-.. – Pressure-independent flow limiter valve PIFLV – Vannes 2 voies de régulation à boisseau sphérique (DN 15…DN 25)
- For closed cold water systems
- Fluid Cold water
- Fluid temperature 2…60°C
- Pressure value 20…280 kPa
- Close-off pressure ∆ps 520 kPa
- Pressure stability ±5% (with a pressure value of 100…280 kPa)
- Leakage rate air-bubble tight, leakage rate A (EN 12266-1)
- Flow setting See installation instruction
- Angle of rotation 90°
- Pipe connectors Internal thread according to ISO 7-1
- Installation position upright to horizontal (in relation to the stem)
- Servicing maintenance-free
- Housing Brass body (DN 15…20) Nickel-plated brass body (DN 25)
- Closing element Chrome-plated brass
- Stem Brass (DN 15…20)
- Nickel-plated brass (DN 25)
- Stem seal EPDM O-ring
- Seat PTFE, O-ring EPDM
- Terms Abbreviations V’nom = nominal flow with valve completely opened
For water-side on/off control of fan coil and cooling ceilings
Récapitulatif technique