Valve core X 22440-B 4B Alco 803213 for expansion valve XB1019
General features:
- excellent part-load behavior due to double-seat construction of valve cores (X 11873, X 9117, X 9166, X 9144)
- includes seals for valve top and valve flange
- R134a Type: 250 MW, nominal capacity: 13.5 kW
- R404A/ R507A Type: 250 SW, nominal capacity: 12.2 kW
- R407F Type: 250 SW, nominal capacity: 19.3 kW
- R307C Type: 400 NW, nominal capacity: 18.7 kW
- R410A Type; 600 ZW, nominal capacity: 20.2 kW
- R448A/ R449A Type: 300 BW, nominal capacity: 17.3 kW
- related valve tops: XB1019
- related valve flanges: C 501-5 MM, 9761-3 MM