
Danfoss Thread tailpiece set (2 pcs), PN 25, DN 25, R 1 male × G 11/4 union, for AV-range self-acting controllers & VM/VG globe valves
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Product Description
Danfoss thread tailpiece set (2 pcs) (003H6904) — genuine Danfoss accessory for the AV-range self-acting pressure, differential-pressure and flow controllers (AVP/AVPB/AVPQ/AVQ/AVQM/AVQT and related) and VM/VG globe valves. Externally-threaded connection tailpieces (union-nut to valve, male BSP-taper thread to pipe). Nominal size DN 25; pressure class PN 25 (25 bar); valve-side union nut per size. OEM designation "Tailpiece ext.thr R1 PN25 DN25 (G11/4)". material Brass CW617N. Supplied as a pair (packing quantity 2 pcs). Net weight 0.484 kg; gross weight 0.498 kg. Contains lead per the REACH candidate list. OEM P/N 003H6904. EAN 5702421544891. Technical data quoted verbatim from store.danfoss.com (code 003H6904).
Technical Specifications
- Code number
- 003H6904 Type: Thread tailpieces Product group: Tailpieces Function: Externally-threaded connection tailpieces (union-nut to valve, male BSP-taper thread to pipe) For valve size: DN 25 Connection types: External Thread Description (OEM): Tailpiece ext.thr R1 PN25 DN25 (G11/4) Diameter: 25 mm Pressure class: PN 25 Pressure nominal: 25 bar material: Brass CW617N Packing format: Single pack Packing quantity (pcs per pack): 2 EU RoHS compliance: Out of scope REACH Candidate List substance: Lead (CAS no. 7439-92-1) Net weight: 0.484 kg Gross weight: 0.498 kg EAN: 5702421544891 Connection size: G 1 1/4 Description: Tailpiece ext.thr R1 PN25 DN25 (G11/4) Diameter [mm]: 25 mm Packing quantity: 2 Pressure nominal [bar]: 25 bar REACH Candidate List substances: Lead (CAS no. 7439-92-1)
Standards & Compliance
- Material
- Brass CW617N
- Pressure Rating
- PN 25 (25 bar)
- HS Code
- 8481.90
Compatibility & Fitment
Genuine Danfoss accessory (003H6904) for the AV-range self-acting controllers and VM/VG globe valves. Confirm the nominal size / connection matches the valve and pipework before ordering. Pressure class PN 25.
Product Documentation
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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: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 003H6904?
- 003H6904 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 003H6904.
- What is the HS code for 003H6904?
- The customs tariff (HS) code for 003H6904 is 8481.90.
- Who manufactures 003H6904?
- 003H6904 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 003H6904?
- Yes — the 003H6904 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 003H6904?
- The minimum order quantity is 1.
- Is 003H6904 available?
- Yes — 003H6904 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).
