VBI61.25-10

• Angular rotation: 90°
• Leakage rate: „Waterproof“ as per EN 60534-4 L/1, better than class 4
• Leakage rate bypass: 1 % of kvs
• kvs: 10 m³/h
• Medium: Water , Water with anti-freeze
• Medium temperature: -10…120 °C
• Valve characteristic: Through-port:Equal-percentage , BypassLinear
• Rangeability: 500:1
• Permissible operating pressure: 1600 kPa
• Material, valve body: Brass CW602N (DZR)
• Material, inside set: Brass UNS C35330 (DZR), chromium-plated
• PN class: PN 40
• Connecting thread: Rp 1"
• GDB..9E Δpmax: 350 kPa
• GQD../GSD..9A Δpmax: 350 kPa
• GMA../GLB..9E Δpmax: 350 kPa
• GLD..9E Δpmax: 350 kPa
• Warranty: 60 Months

Internally threaded connections Rp.. as per ISO 7-1.
For use in heating, ventilating and air conditioning plants as a control valve.
For closed circuits.