Danfoss valve insert (003H6865) — genuine PN 25 spare cone + seat cartridge for the Danfoss AV(P)QM (T) globe-valve range. The insert is the replaceable throttling element (cone and seat) that drops into the valve body; renewing it restores the original flow characteristic and Kvs without changing the body. Valve size DN 15. Kvs 4 m³/h. Pressure class PN 25 for district heating/cooling circulation water. Fits Danfoss AV(P)QM (T) valves/controllers. OEM designation "Valve ins. PN25 15/4,0 20/4,0 VG-ret VQM". Net weight 0.204 kg. Contains lead per the REACH candidate list. OEM P/N 003H6865. EAN 5702421553183. Technical data quoted verbatim from store.danfoss.com (code 003H6865).
| Code number | 003H6865 |
| Type | Valve Inserts |
| Product group | Accessories — SAC (self-acting controllers) |
| For product type | AV(P)QM (T) |
| Valve size | DN 15 |
| Kvs value | 4 m³/h |
| Function | Replaceable cone + seat insert cartridge for the globe-valve body |
| Pressure class | PN 25 |
| Permissible media | District heating/cooling circulation water |
| OEM description | Valve ins. PN25 15/4,0 20/4,0 VG-ret VQM |
| REACH Candidate List substance | Lead (CAS no. 7439-92-1) |
| Volume | 0.556 L |
| Net weight | 0.204 kg |
| Gross weight | 0.204 kg |
| EAN | 5702421553183 |
| HS code | 8481.90 |
| Description | Valve ins. PN25 15/4,0 20/4,0 VG-ret VQM |
| Kvs values [m³/h] | 4 m³/h |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Pressure rating | PN 25 |
| MOQ | 1 |
Genuine Danfoss valve-insert spare (003H6865) for the AV(P)QM (T) globe-valve family. Match the For-product-type, valve size (DN 15) and Kvs (4 m³/h) to the valve body on site before ordering — the insert cartridge and the valve body are ordered separately. Pressure class PN 25.