Description
returning the damper to its default position in case of power failure
this valve ensures reliable and precise control of your hydronic system
This single valve eliminates the need for a changeover valve
^^[Part# AFXUP-S N4 is the same as AFXUPSN4]^^
-40°F to 176°F (-40°C to 80°C)
B318+TFRX24-3 | CCV | 0.75" | 3 Way | 7.4 Cv | w/ Spg Rtn | 24V | Floating | Belimo Collection_Belimo NF Series returning the damper to itsResources Datasheet Installation Instructions More Info
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy






















