Combined Shape
Combined Shape


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VSH PowerPress flange adapter PN16 (1 x press)

VSH PowerPress flange adapter PN16 (1 x press)


VSH PowerPress® C9426 is a flange coupling with PN16 flange pattern designed for thick wall steel pipe. By using VSH PowerPress® system installation times are reduced significantly and a clean working environment is assured. The range consists of DW-profile press fittings and valves in sizes ½" up to and including 2".

  • outstanding corrosion resistance due to ZnNi coating
  • clear identification of materials and dimensions
  • Visu-Control-ring and Leak Before Pressed-function
  • ideal to combine with VSH XPress, VSH SudoPress and VSH Shurjoint;


heating cooling compressed air sprinkler


building installations fire protection industry


item number size weight dimensions packaging gtin
PWR9400710 1 1/4"xDN32 PN16 1.96 kg 140x140x93 mm bag (1 pce) 08711985470550
PWR9400721 1 1/2"xDN40 PN16 2.37 kg 150x150x97 mm bag (1 pce) 08711985470567
PWR9400732 2"xDN50 PN16 2.76 kg 165x165x98 mm bag (1 pce) 08711985470574
item number size d1 DN1 l1 z1 d2 DN2 l2 n2 k2 b2 d2-2 D2
PWR9400710 1 1/4"xDN32 PN16 42.4 DN32 76 28 42.4 DN32 16 4 100 16 18 140
PWR9400721 1 1/2"xDN40 PN16 48.3 DN40 81 32 48.3 DN40 16 4 110 16 18 150
PWR9400732 2"xDN50 PN16 60.3 DN50 82 29 60.3 DN50 16 4 125 16 18 165
see above for the diagram related to these dimensions
color grey
materials steel (St 35 (1.0308))
finishing zinc-nickel plated
manufacturer Aalberts integrated piping systems B.V. (VSH)
shape straight
connection type press (DW), flange
pressure rating (PN) PN 16
sealing EPDM
product group fittings
ETIM class EC003024 Fitting with 2 connections
HS code 73079980
brand VSH
series PowerPress
type C9426
UNSPS 31163020
SCIP 2dc8f2fc-98c9-4447-b557-184ada83b520
label value
ETIM class EC003024 Fitting with 2 connections
Material connection 1 Steel
Material quality connection 1 St 35 (1.0308)
Surface protection connection 1 Zinc/nickel
Material connection 2 Steel
Material quality connection 2 St 35 (1.0308)
Surface protection connection 2 Zinc/nickel
Shape Straight
Model 1-part
Reducing No
Eccentric No
System specific Yes
Connection 1 Press sleeve
Contour code connection 1 DW
Connection 2 Flange
Main colour fitting Grey
Flange standard DIN
Flange compression class PN 16
Material sealing Ethylene-propylene diene monomer rubber (EPDM)
With buffer stud Yes
High tensile strength Yes
Length of connection 2 16mm
Length of connection 2 (imperial) 0.63"
Medium temperature (continuous) -40°C - 135°C
Medium temperature (continuous) (imperial) -40°F - 275°F
Max. operating pressure at 20 °C 16bar
Max. operating pressure at 20 °C (imperial) 232.06psi
With thermal insulation No
With sealing rings/gaskets No
Capped Yes
With connection indicator Yes
With drain valve No
With de-aerator No
FM quality mark Yes
LPCB quality mark No
ULC quality mark No
UL quality mark No
VdS quality mark 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


item number description
PWR9401744 VSH PowerPress insertion depth marker 1/2"-2"