TOP SANTEHNIKA.LV official dealer:
CALIS-TS-RD three-port valve HERZ 1776138 - 41
CALIS-TS-RD three-port valve for thermostatic operation, distribution 100%
flat-sealing, pipe connections must be ordered separately.
Suitable for this product :
HERZ thermostat with contact sensor – M28 x 1.5, 20–50°С 1742006
HERZ thermostat with contact sensor – M28 x 1.5, 40–70°C 1742100
Flat faced connection 3/4"M-1"F HERZ 1622012
Flat faced connection 1"M-1 1/4"F 1622063