Danfoss SAVD safety pressure-reduction controller, PN 25, DN 15, kVS 4 m³/h, setting 2 – 8 bar, external thread G 3/4 A, free mounting
Pricing
Request a quote
We reply within 24 hours
Product Description
Danfoss SAVD (003H6969) — self-acting safety pressure-reduction controller, PN 25, DN 15, free mounting, for district heating and central-heating circuits. The SAVD is a self-acting safety pressure-reduction controller that requires no auxiliary energy: it reduces and limits the downstream pressure, closing on rising outlet pressure, using a control valve and a spring-loaded actuator diaphragm. As a safety controller (SAV pressure-reduction) it provides the self-acting overpressure protection required for district-heating substations, independent of any electric control. kVS 4 m³/h; adjustable pressure setting range 2 – 8 bar; maximum differential pressure 20 bar. Medium temperature 2–150 °C; leakage 0.02% of kVS (IEC 534); Valve body red bronze CuSn5ZnPb (Rg5), valve seat stainless steel 1.4571, valve cone dezincing free brass CuZn36Pb2As, actuator diaphragm EPDM. Connection external thread G 3/4 A (ISO 228/1). OEM P/N 003H6969, EAN 5710104031187. Technical data quoted verbatim from store.danfoss.com (code 003H6969).
Technical Specifications
- Code number
- 003H6969
- Type
- SAVD
- Function
- Safety press. reduction controller (SAV)
- Product group
- Pressure and flow controllers
- Description
- Self-acting safety pressure-reduction controller (district heating), adjustable setting, free mounting
- Valve size
- DN 15
- Pressure class
- PN 25
- kVS value
- 4 m³/h
- Connection
- external thread G 3/4 A (ISO 228/1)
- Pressure setting range
- 2 – 8 bar (adjustable)
- Max. differential pressure
- 20 bar
- PN alternative (safety function VSP)
- PN 16
- Application
- District Heating
- Medium
- District heating/cooling circulation water / glycolic water up to 30% (pH 7–10)
- Medium temperature
- 2 – 150 °C
- Leakage (IEC 534)
- 0.02% of kVS
- Mounting version
- Free
- Stem position
- Normally open
- Valve body
- Red bronze CuSn5ZnPb (Rg5)
- Valve seat
- Stainless steel, mat. No. 1.4571
- Valve cone
- Dezincing free brass CuZn36Pb2As
- Actuator diaphragm
- EPDM
- EU RoHS compliance
- Yes with exemptions (6(c))
- REACH Candidate List substance
- Lead (CAS no. 7439-92-1)
- Net weight
- 6.512 Kilogram
- Gross weight
- 6.512 Kilogram
- Packed volume
- 10.611 Liter
- EAN
- 5710104031187
- HS code
- 8481.80
Standards & Compliance
- Material
- Valve body red bronze CuSn5ZnPb (Rg5); valve seat stainless steel 1.4571; valve cone dezincing free brass CuZn36Pb2As; actuator diaphragm EPDM
- Thread Standard
- ISO 228/1
- Pressure Rating
- PN 25 (max. differential pressure 20 bar)
- Temperature Range
- 2 – 150 °C (medium)
- HS Code
- 8481.80
Compatibility & Fitment
Danfoss SAVD for DN 15 district-heating circuits, PN 25, free mounting. Size by the design flow (kVS 4 m³/h) and set the reduced-pressure setpoint within 2 – 8 bar. Confirm the connection (external thread G 3/4 A (ISO 228/1)) and pressure class (PN 25) against the pipework. Where the local code requires certified overpressure protection (SÜV/SAV), the SAVD provides it self-actingly. Genuine Danfoss part — specify order code 003H6969.
Product Documentation
More from Danfoss
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 20, kVS 6.3 m³/h, setting 2 – 8 bar, external thread G 1 A, free mounting
003H6970
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 25, kVS 8 m³/h, setting 2 – 8 bar, external thread G 1 1/4 A, free mounting
003H6971
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 32, kVS 12.5 m³/h, setting 2 – 8 bar, external thread G 1 3/4 A, free mounting
003H6972
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 40, kVS 16 m³/h, setting 2 – 8 bar, external thread G 2 A, free mounting
003H6973
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 50, kVS 20 m³/h, setting 2 – 8 bar, external thread G 2 1/2 A, free mounting
003H6974
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 32, kVS 12.5 m³/h, setting 2 – 8 bar, flange, free mounting
003H6975
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 40, kVS 20 m³/h, setting 2 – 8 bar, flange, free mounting
003H6976
Danfoss
Danfoss SAVD safety pressure-reduction controller, PN 25, DN 50, kVS 25 m³/h, setting 2 – 8 bar, flange, free mounting
003H6977
Technical guides
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
- Danfoss Maneurop MTZ Reciprocating Compressors — Model Range, Voltage Codes and Replacement Guide
Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 003H6969?
- 003H6969 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Danfoss product?
- The manufacturer part number is 003H6969.
- What is the HS code for 003H6969?
- The customs tariff (HS) code for 003H6969 is 8481.80.
- Who manufactures 003H6969?
- 003H6969 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 003H6969?
- Yes — the 003H6969 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 003H6969?
- The minimum order quantity is 1.
- Is 003H6969 available?
- Yes — 003H6969 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).