ZTR 3-way valve

ZTR 3-way valve

Externally threaded 3-way zone valve

ZTR Externally threaded 3-way zone valve

ZTR are valves used for control of hot and cold water in climate, heating and ventilation systems. They can also control glycol-mixed water in for example liquid connected recovery systems. Intended to be used together with the RVAZ4 actuators. 

The 3-way valve is closed between port A and port AB (the ports opposite to one another) when the stem is in its highest position. In this position, the valve is also open between the bottom port B and the common supply port AB. When the stem is in its lowest position, the 3-way valve is completely open between port A and port AB and consequently closed between the bottom port B and the common port AB.

Main features:

  • Size DN15...DN25
  • Kvs value 0.25...7.0
  • No leakage

Technical
data

Stroke 5.5 mm
Media Hot water, cold water, glycol-mixed water
Temperature of the medium 1…110°C
Manufacturer Regin

Standard executions

Name Diameter Kvs (m3/h) Connection Max. Pressure
Więcej ZTR15-0,25 DN15 0.25 G1/2" 350 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR15-0,4 DN15 0.4 G1/2" 350 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR15-0,6 DN15 0.6 G1/2" 350 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR15-1,0 DN15 1.0 G1/2" 350 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR15-1,6 DN15 1.6 G1/2" 350 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR20-2,0 DN20 2.0 G3/4" 250 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR20-2,5 DN20 2.5 G3/4" 250 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR20-4,0 DN20 4.0 G3/4" 100 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR20-6,0 DN20 6.0 G3/4" 100 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)
Więcej ZTR25-7,0 DN25 7.0 G1" 70 kPa Buy in the store
Stroke 5.5 mm media temperature 2…110˚C media : hot water, cold water, glycol-mixed water (max. 30% glycol)

Documents to download

ZTR 3-way valve

product sheet