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VSH Threaded straight connector (2 x male thread)

VSH Threaded straight connector (2 x male thread)


The VSH Threaded D1123 is a straight connector with 2 male thread ends. VSH Threaded provides a wide assortment of fittings for every application. Ease of use and high quality are our top priorities in the VSH Threaded range.

  • manufactured from first class brass
  • same fitting applications for water and gas
  • provided with all relevant approvals


potable water heating compressed air


building installations industry
item number size weight dimensions packaging gtin
0409530 G1/2"xR3/8" 0.03 kg 29x25x25 mm bag (10 pce) 08711985145816
0409541 G3/4"xR1/2" 0.07 kg 36x32x32 mm bag (5 pce) 08711985157888
0409552 G1"xR3/4" 0.09 kg 40x40x40 mm bag (2 pce) 08711985157901
item number size d1 DN1 l1 d2 DN2 l2 slw0 h
0409530 G1/2"xR3/8" 21.3 1/2" (DN15) 16 17.2 3/8" (DN10) 14 21 5
0409541 G3/4"xR1/2" 26.7 3/4" (DN20) 20 21.3 1/2" (DN15) 16 27 6
0409552 G1"xR3/4" 33.7 1" (DN25) 22 26.7 3/4" (DN20) 18 34 7
see above for the diagram related to these dimensions
color brass
materials brass (CW617N)
finishing none
manufacturer Aalberts integrated piping systems B.V. (VSH)
shape straight, reducer
connection type G - male thread gas cylindrical (BSPP), R - male thread gas conical (BSPT)
product group fittings (demountable)
ETIM class EC003024 Fitting with 2 connections
HS code 74122000
country of origin Netherlands
brand VSH
series Threaded
type D1123
UNSPS 40173301
label value
ETIM class EC003024 Fitting with 2 connections
Material connection 1 Brass
Material quality connection 1 CuZn40Pb2 (CW617N)
Surface protection connection 1 Untreated
Surface treatment connection 1 Untreated
Material connection 2 Brass
Material quality connection 2 CuZn40Pb2 (CW617N)
Surface protection connection 2 Untreated
Surface treatment connection 2 Untreated
Shape Straight
Reducing Yes
Eccentric No
System-specific Yes
Connection 1 External thread cylindrical BSPP-G (ISO 228-1)
Connection 2 External thread conical BSPT-R (ISO 7-1 / EN 10226-1)
Main colour fitting Brass
With buffer stud Yes
High tensile strength Yes
With thermal insulation No
With sealing rings/gaskets No
Capped No
With connection indicator No
With drain valve No
With de-aerator No
FM quality mark No
LPCB quality mark No
ULC quality mark No
UL quality mark No
DIN-CERTCO certificate No
VdS quality mark No
With approval for TÜV No
DVGW quality mark for gas No
DVGW quality mark for water No
Certified according to NF 545 No
KIWA certified No
Gastec QA mark No
KOMO certified No
Type approval according to BBR/EKS No