and HFO refrigerants

this proportional damper actuator is specifically designed for use in multi-zone

eliminating the need for additional body cooling or complex liquid injection systems

where electrical resistance varies inversely with temperature changes

maintaining the hydraulic integrity of the refrigeration circuit without the risks associated with universal after-market alternatives

Danfoss 193B-1506 Valve 320735-701 and HFO refrigerantsThe Danfoss 193B 1506 is a high performance ESBE VRG130 series rotary mixing valve designed for precise temperature regulation in demanding HVACR applications. Engineered with a 1 1 2" FNPT threaded connection and a substantial 29. 3 Cv flow coefficient, this 3 way valve is ideal for hydronic heating systems and chilled water circuits where high flow capacity and minimal pressure drop are critical. The body is constructed from DZR brass