Product Code
9150C/R79
Orifice Assemblies
Product use
Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1:
HCFC (R22)
HFC (R134a, R404A, R407C, R410A, R507)
HFO (R1234ze)
HFO + HFC (R448A, R449A, R450A, R452A, R513A,
R515A, R515B)


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
09
Rated capacity (1) [kW] R134a
15,05
Rated capacity (1) [kW] R22
19,17
R23
28,6
R404A
14,04
R507
14,04
R407C
19,60
R410A
23,02
R1234ze
11,82
R448A
18,78
R449A
18,40
R450A
13,21
R452A
14,54
R513A
12,76
R515A
11,37
R515B
11,32
Package pcs.
180
Notes where expressly stated
(1) Rated capacities are based on:
- Evaporating temperature Tevap = + 5 °C
- Condensing temperature Tcond = + 32 °C
- Refrigerant liquid temperature ahead of valve Tliq = + 28 °C

Rated capacities in R23 are based on:
- Evaporating temperature Tevap = - 30 °C
- Condensing temperature Tcond= - 4 °C
- Refrigerant liquid temperature ahead of valve Tliq = - 8 °C