Product Code
2028N/M10S05
PWM Expansion Valve
10mmx12mm ODS Seat 05
PS = 50 bar
Product use
Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1, A2L, or A3:
HFC (R134A, R32, R404A, R407C, R410A, R507)
HFO (R1234YF, R1234ZE)
HFO + HFC (R448A, R449A, R450A, R452A, R452B, R454A,
R454B, R454C, R455A, R513A, R515A, R515B)
HC (R290, R600, R600A, R1270)

These valves are only sold in the model without the coil (S suffix), with 9 nozzles assembled for an increasing output from 1 to 22 kW with R410A.
Product Details
Orifice type
05
Connections In Ø [in.]
-
Connections In Ø [mm]
10
Out Ø [in.]
-
Out Ø [mm]
12
Kv [m³/h]
0,065
PS [bar]
50
TS [°C] min.
-40
TS [°C] max.
+100
Package pcs.
17
Notes where expressly stated
for rated capacities see table of the orifice assemblies