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The weld-on tailpiece from Danfoss is an accessory designed for the direct connection of seat control valves to steel pipework. The tailpiece enables secure, leak-tight welding to the piping system with a nominal diameter of DN 20, while on the valve side it is connected by means of a G 1" female parallel thread. More information
Out of stock - can be requested
| Connection size | G 1" |
| Connection Type | Internal thread |
| Nominal diameter | DN 20 |
| Pressure | 25 bar |
| Weight | 0.33 kg |
The Danfoss 003H6909 set of weld-on tailpieces is manufactured as a two-piece, straight assembly intended for installation on Danfoss seat valves. The threaded union part is made of brass, while the weld-on end (plain end) is made of steel (St 35 / 1.0308) with an outside diameter of 20 mm. Both ends are supplied without surface treatment. The maximum operating pressure at 20 °C is 25 bar.
The tailpiece is system-specific and is designed exclusively for use with Danfoss valves of the corresponding sizes.
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