Product Code
6690B/21
3-Ways Valves to be motorized
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)
Product Details
Part number (1)
6690B/21
Part number (1)
NEW
Connections ODS Ø [in.]
2.5/8"
Connections ODS Ø [mm]
-
Ball port Ø [mm]
55
Kv [m³/h]
83,0
PS [bar]
45
MWP [psi] (2)
TS [°C] min.
-40
TS [°C] max.
+150
Package pcs
1
Notes where expressly stated
NB: proportional flow versions available
(1): with adapter for servomotors with ISO mounting flange
(2): according to UL approval
(3): not UL approved
(4): UL approval ongoing