Modular design for economical logistics and easy assembly and servicing
• Very good stability due to large diaphragm diameter
• Constant superheat across a wide application range
• Superior partial load performance due to double seat orifice design
• Bi-flw capability for applications in heat pumps
• Capillary tube length 1.5 m and 3m
• Max. allowable pressure PS:
- 46 bar with XB power assembly
- 31 bar with XC power assembly
• Medium Temperature range TS: -45…+75°C
• Flanges: brazing ODF/ODM connection
| Orifice | Connection standard. Flange Angle type. Solder/ODF | Power assembly | |||
|---|---|---|---|---|---|
| X22440-B3.5B |
C501-5 mm (10x16) C501-5 (3/8"x5/8") C501-7 (1/2" x 5/8") A576 (5/8" x 7/8" ODF 22x28 mm (ODM) |
XB1019SW-1B (R404A/R507A) XB1019NW-1B (R407C) XB1019MW-1B (R134A) XB1019BW-1B (R449A/R448A)
|
|||
| X22440-B4B | |||||
| X22440-B5B | |||||
| X22440-B6B | |||||
| X22440-B7B | |||||
| X22440-B8B | |||||
| X11873-B4B |
10331 7/8" x 7/8" ODF 1-1/8" x 1-1/8" ODF |
||||
| X11873-B5B | |||||
| Orifice | Connection standard. Flange. Angle type. Solder/ODF | Power assembly | |||
|---|---|---|---|---|---|
| X9117-B6B |
9152 (taisnais) 9153 7/8" x 7/8" ODF 1-1/8" x 1-1/8" ODM |
XC726NW-2B (R407C) XC726SW-2B (R404A/R507A) XC726MW-2B (R134A)
|
|||
| X9117-B7B | |||||
| X9117-B8B | |||||
| X9117-B9B | |||||
| X9166-B10B | |||||
| X9144-B11B | 9149
7/8" x 7/8" ODF 1-1/8" x 1-1/8" ODM |
||||
| X9144-B13B | |||||
| Orifice | Nominal capacity | ||
|---|---|---|---|
| R404A | R407C | R134A | |
| X22440-B4B | 12.2 kW | 18.7 kW | 13.5 kW |
| X22440-B5B | 15.7 kW | 24.0 kW | 17.3 kW |
| X22440-B6B | 21.5 kW | 32.9 kW | 23.6 kW |
| X22440-B7B | 29.0 kW | 44.4 kW | 32.0 kW |
| X22440-B8B | 37.2 kW | 51.7 kW | 37.2 kW |
| X11873-B4B | 40.0 kW | 62.0 kW | 45.0 kW |
| X11873-B5B | 51.0 kW | 80.0 kW | 57.0 kW |
| X9117-B6B | 63.0 kW | 99.0 kW | 71.0 kW |
| X9117-B7B | 72.0 kW | 112.0 kW | 81.0 kW |
| X9117-B8B | 99.0 kW | 155.0 kW | 112.0 kW |
| X9117-B9B | 120.0 kW | 188.0 kW | 135.0 kW |
| X9166-B10B | 154.0 kW | 241.0 kW | 174.0 kW |
| X9144-B11B | 174.0 kW | 273.0 kW | 197.0 kW |
| X9144-B13B | 209.0 kW | 327.0 kW | 236.0 kW |
*Nominal capacity is based on the following conditions:
| R407c | +4°C dew point | +38°C bubble point +43°C dew point |
1 K |
| R134a,R404a,R410a,R507a | +4°C | +38°C | 1K |
| Refrigerant | Evaporating temperature | Condensing temperature | Subcooling |
|---|