VVP45.25-6.3

• Stroke: 5.5 mm
• Leakage rate: 0…0.02 % of kvs
• DN: 25
• kvs: 6.3 m³/h
• Medium temperature: 1…110 °C
• Valve characteristic: Throughport up to kvs 6.3: equal-percentage , Throughport from kvs 10: linear
• Rangeability: From kvs>6.3: >100;To kvs=6.3: >50
• Permissible operating pressure: 1600 kPa
• Material, valve body: Red brass CC491K (Rg5)
• PN class: PN 16
• Connecting thread: G 1¼" B
• Material, inside set: CrNi steel / Rg5 / brass
• SSB.. Δpmax: 300 kPa
• SSB.. Δps: 300 kPa
• SSC.. Δps: 300 kPa
• SSC.. Δpmax: 300 kPa
• Warranty: 60 Months

• 2-port valves with threaded connections for the control of terminal units, chilled ceilings or heating zones.
• Suitable media: Water (to VDI 2035), water with anti-freeze.

Additional info

• V..P45.. valves are only used as mixing or 2-port valves, not as diverting valves.
• V..P45..S are suitable for Conex® compression fittings.
• VVP45..S and VMP45..S for kvs values 0.63, 1, 1.6, 2.5 m³/h, datasheet N4854.