DBME - Adaptor

Adaptor for butt welding , BSP (Rp) threaded female end, SDR 11 - S5.

Series of fittings designed for conveying fluids under pressure with a thread and weld connection system (butt welding).

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Disegno quotato DBME
Reference d Rp l l1 g
DBME11020012 *20 1/2'' 65 41 16
DBME11025012** 25 1/2'' 37 16 16
DBME11025034 *25 3/4'' 63 41 22
DBME11032100 *32 1'' 71 44 41
DBME11040114 *40 1'' 1/4 79 49 62
DBME11050112 *50 1'' 1/2 88 55 82
DBME11063200 *63 2'' 97 63 143

* resale products
** Reduced adaptor, with metal ring reinforcement on female threaded end. Reduced PN.

  • Size range: d 20 ÷ 63 (mm); R 1/2” ÷ 2”
  • Nominal pressure: SDR 11 (PN16) with water at 20 °C
  • Temperature range: -40 °C ÷ 60 °C
  • Coupling standards - Reference standards: 
    • Welding: EN ISO 15494. Can be coupled to pipes according to EN ISO 15494
    • Thread: ISO 228-1, DIN 2999
    • Construction criteria: EN ISO 15494
    • Test methods and requirements: EN ISO 15494
    • Installation criteria: DVS 2202-1, DVS 2207-1, UNI EN 12201- 3, UNI 10520, ISO 21307, UNI 10521, UNI EN 1555-3, ISO 4427- 3, ISO 4437-3
  • Fitting material: PE-HD