cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Danfoss Actuator, PN 25, for AVP-F, AVQ, AVQM, return mounting, self-acting-controller spare (003H6825)

Danfoss · HVAC & Refrigeration · Balancing Valves · Denmark · danfoss.com
Part Number
003H6825  ·  HS 8481.90
Danfoss Actuator, PN 25, for AVP-F, AVQ, AVQM, return mounting, self-acting-controller spare (003H6825)

Danfoss actuator (003H6825) — genuine PN 25 spare assembly for the Danfoss self-acting controller range. It is the diaphragm actuator / setting-spring "top works" that mounts on the controller valve body: the actuator senses the controlled differential pressure through the Ø6 mm copper impulse tubes and modulates the valve cone, and the adjustment part carries the setting spring that fixes the working range. Fits Danfoss AVP-F, AVQ, AVQM controllers, return (controller installed in the return pipe). OEM designation "Actuator PN25 AVP-F return AVQ(M)". Net weight 0.864 kg. Contains lead per the REACH candidate list. OEM P/N 003H6825. Technical data quoted verbatim from store.danfoss.com (code 003H6825). Used in commercial refrigeration, provision-room cooling and reefer plant rooms across HFC, HFO and CO2 (R744) refrigerants.

Technical Specifications

Code number003H6825
TypeActuators and adjustment parts
ItemActuator
Product groupAccessories — SAC (self-acting controllers)
FunctionDiaphragm actuator / setting-spring assembly for self-acting controllers (top works)
For product typeAVP-F, AVQ, AVQM
Mounting versionReturn (controller installed in the return pipe)
Pressure classPN 25
Impulse-tube connectionØ6 mm copper (compression fittings)
OEM descriptionActuator PN25 AVP-F return AVQ(M)
REACH Candidate List substanceLead (CAS no. 7439-92-1)
Volume4.481 L
Net weight0.864 kg
Gross weight0.864 kg
EAN5702421552674
HS code8481.90
DescriptionActuator PN25 AVP-F return AVQ(M)
REACH Candidate List substancesLead (CAS no. 7439-92-1)

Properties

Pressure ratingPN 25
MOQ1

Compatibility

Genuine Danfoss actuator/adjustment-part spare (003H6825) for the AVP-F, AVQ, AVQM self-acting controller family, return (controller installed in the return pipe). Match the controller type, mounting version to the valve body on site before ordering — the actuator top works and the valve body are ordered separately. Connects to the controlled/impulse pressure via Ø6 mm copper impulse tubes (compression fittings). Pressure class PN 25.

Attached Documents