The actual product may differ slightly from the image.

Valves and couplings

Soldering Stub-Soldering Union

ML1A-AD22 C

Gas type
SF6 

DILO soldering unions are particularly used in factory fabrication area piping. DILO oŒ ers a very wide variety of unions. Soldering unions are available either with soldering connections on both ends where the highest vibration resistance is required or with a soldering connection on one end and a screw in thread on the other.
DILO soldering unions withstand pressures up to 64 bar.
DiŒfferent materials are available for all applicatons.
The suitable connecting parts for DILO couplings must be ordered separately.

Technical data

Nominal pressure (in bar) 64 PN
Tube outside diameter Ø AD 22 mm
d2 19 mm
d3 M36x2 
L1 54 mm
l1 31 mm
h1 15,5 mm
h3 6 mm
h6 12 mm
h7 12 mm
m1 26 mm
m2 7 mm
i1 16 mm
s1 41 Wrench size
s3 41 Wrench size
Material according to DIN EN 1.4571 
Material description Stainless steel