VTTR Zone valve

VTTR Zone valve

3-way zone valve

VTTR 3-way zone valve for control of heating and cooling In fan-coil

VTTR is a valve for control of heating and cooling in fan-coil or chilled beams applications. The valves are intended to be used together with the thermal RTAN and RTAOM actuators. The valves have linear flow characteristics.

Main features:

  • No leakage
  • Pressure rating PN16
  • Size DN15...DN20
  • Kvs values 0.25...6.0

Technical
data

Temperature of the medium 2…95°C
Media Hot water, cold water, glycol-mixed water
Stroke 2.5mm
Manufacturer Regin

Standard executions

Name Diameter Connection Kvs (m3/h) Max. Pressure
Więcej VTTR15-0,25 DN15 G1/2" 0.25 250 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR15-0,4 DN15 G1/2" 0.4 250 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR15-0,6 DN15 G1/2" 0.6 250 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR15-1,0 DN15 G1/2" 1.0 250 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR15-1,6 DN15 G1/2" 1.6 250 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR20-2,5 DN20 G3/4" 2.5 250 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR20-4.0 DN20 G3/4" 4.0 80 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)
Więcej VTTR20-6,0 DN20 G3/4" 6.0 80 kPa Buy in the store
Stroke 2.5mm media temperature 2…95˚C included adapter for RTAOM media: hot water, cold water, glycol-mixed water (max. 40% glycol)

Documents to download

VTTB Zone valve

product sheet