Danfoss 034G0507 Expansion Valve

34G0507 is the order code for the Danfoss ETS 100 series electronic expansion valve. The supply includes the valve body with the transmission mechanism. It belongs to the medium-sized cooling capacity product of the ETS family and is used to precisely control the liquid injection volume of the evaporator in water chillers, heat pumps, and air conditioning systems.
Main specifications: Straight-through flow type, interface 1-1/8" × 1-1/8" ODF (28 × 28 mm) welded, interface material is bimetal (stainless steel/copper), valve body and motor housing are made of brass; equipped with an internal sight glass (ETS 50, ETS 100 both equipped); bipolar stepper motor, two-phase full step, total steps 3530 steps, full stroke time 23 s (voltage drive) / 11.5 s (current drive), phase current 100 mA RMS, peak 141 mA, power consumption 5.5 W (voltage drive) / 1.3 W (current drive), supports 100% continuous operation; maximum working pressure MWP 45.5 bar (660 psig), forward and reverse opening pressure difference both 33 bar (478.6 psi); bidirectional balanced flow path, both directions can be closely shut by the solenoid valve; electrical interface M12 four-pin male, IP67; refrigerant temperature -40 to +65℃, environment -40 to +60℃; compatible with mineral oil, POE, PAG, PAO, PVE, and alkylbenzene oil; compatible with R410A, R407C, R404A/R507, R134a, R22, R1234ze, etc.