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).