Beskrivning
Mer info:
3-vägs shuntventil med invändig gänga.
Användningsområde: Kylsystem (max 30% glykol),Värmesystem (max 30% glykol). Material: Mässing. Arbetstemperatur: 0°C/+120°C. Max Arbetstryck: 10 bar.
Construction
3-way mixing- and diverting valve in brass. Connection female thread 1/2" – 1 1/4" alternatively male thread 3/4" – 1 1/2" alternatively compression fitting 22CU or 28CU. O-rings in EPDM. The valve can be used in heating and cooling systems and is prepared for motorisation with a standard four-point attachment. Suitable actuators could for example be Belimo, Ouman, Seltron, Evenes, Automix, Vexve and ESBE. Turning direction can be changed without tools, even when pressurized.
Marking
Port number, turning direction and scale.
Maintenance
Mixing- and diverting valves are normally maintance-free. If necessary, the o-rings, stem and cover can be replaced. Item number 0431920812
Technical data
Body Brass
Closing element Brass
Cover Fortron
Handle POM
O-rings EPDM
Maximum working pressure: 10 bar
Maximum closing pressure: 4 bar
Maximum working temperature: +120ºC
Minimum working temperature: 0ºC
Torque: < 3 Nm
Turning angle: 90-degrees
Tightness rate: < 0,1 % of flow, 2 bar/ 90 °C
Pressure drop: See pressure drop chart page
Kv-value: 8,0
Media: Water – glycol mix (eltylene, propylene) max 30%
Media: Water – etanol mix max 30%