Kuvaus
ESBE Rotary valve VRB143 DN20-4,0 CPF 22mmSeries VRB140 are 4-way valves suitable for bivalent operations. The valve is made of high performing brass, allowing use in heating and cooling installations. The VRB series is available in DN15-50 and comes
4015952 SEKOITUSVENTTIILI ESBE 4-TIE BIVALENT VRB143 20-4 22