Combined Shape
Combined Shape

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VSH XPress Carbon coupling with nut (press x female thread)

group: C1446

The VSH XPress C1446 is a carbon steel straight coupling with a press and a nut end. Comes with flat sealing ring. By using VSH XPress in your piping installation you can install in a quick, easy and clean way. VSH XPress provides a complete piping system suitable for every conceivable application.
  • insert stop: stop edge for pipe end
  • provided with all relevant approvals
  • Leak Before Pressed-function
  • clear identification on fitting of material and dimension
Union couplings should be combined with male threaded counterparts with appropriate support for the seal. Usually this will be parallel (G-)thread. It is not recommended to use parts with male conical (R-)thread, for they usually supply too little support for the flat sealing
  1. check the quality and integrity of theflat sealing. Sealing and support flats must be clean and free of indentations
  2. mount the union on the male thread until hand tight
  3. apply 1/8 to 1/4 turn, using a matching spanner. Over-turning might cause damage to the sealing ring
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applications

heating

heating

cooling

cooling

compressed air

compressed air

solar energy

solar energy

sprinkler

sprinkler

vacuum

vacuum

segments

residential

residential

fire protection

fire protection

commercial building

commercial building

industry

industry

shipbuilding

shipbuilding

approvals

ATG

ATG

Bureau Veritas

Bureau Veritas

CNBOP

CNBOP

DNV-GL

DNV-GL

Lloyds Register

Lloyds Register

LPCB

LPCB

QB (CSTBat)

QB (CSTBat)

RINA

RINA

RISE

RISE

SBSC

SBSC

SPF

SPF

VdS

VdS

item number

size

d1

DN1

l1

z1

DN2

l2

z2

slw2

d2

item number

6340521

size

15xG3/4"

d1

15.0

DN1

DN12

l1

29

z1

9

DN2

3/4" (DN20)

l2

8

z2

2

slw2

30

d2

item number

6340532

size

18xG3/4"

d1

18.0

DN1

DN15

l1

29

z1

9

DN2

3/4" (DN20)

l2

8

z2

2

slw2

30

d2

item number

6342479

size

22xG3/4"

d1

22.0

DN1

DN20

l1

44

z1

23

DN2

3/4" (DN20)

l2

8

z2

2

slw2

30

d2

item number

6340554

size

22xG1"

d1

22.0

DN1

DN20

l1

30

z1

9

DN2

1" (DN25)

l2

10

z2

2

slw2

36

d2

item number

6340565

size

28xG1 1/4"

d1

28.0

DN1

DN25

l1

31

z1

8

DN2

1 1/4" (DN32)

l2

10

z2

2

slw2

46

d2

item number

6340576

size

35xG1 1/2"

d1

35.0

DN1

DN32

l1

34

z1

8

DN2

1 1/2" (DN40)

l2

11

z2

2

slw2

52

d2

item number

6340587

size

42xG1 3/4"

d1

42.0

DN1

DN40

l1

41

z1

11

DN2

1 3/4" (DN40)

l2

11

z2

2

slw2

52

d2

54.0

item number

6340598

size

54xG2 3/8"

d1

54.0

DN1

DN50

l1

47

z1

12

DN2

2 3/8" (DN50)

l2

11

z2

3

slw2

75

d2

technical drawing for product

characteristics

color

silver

materials

steel (St 34.2 (1.0034))

finishing

galvanised

shape

straight

connection type

press (M), coupling nut

sealing

EPDM

general

product group

fittings (unions)

ETIM class

EC003024 Fitting with 2 connections

HS code

73079980

brand

VSH

series

XPress Carbon

type

C1446

SCIP

233056dc-cd46-44db-9410-a4845109c0f6

label

value

label

Material connection 1

value

Steel

label

Material quality connection 1

value

St 34.2 (1.0034)

label

Surface protection connection 1

value

Galvanic/electrolytic zinc plated

label

Material connection 2

value

Steel

label

Material quality connection 2

value

St 34.2 (1.0034)

label

Surface protection connection 2

value

Galvanic/electrolytic zinc plated

label

Shape

value

Straight

label

Model

value

2-part

label

Reducing

value

No

label

Eccentric

value

No

label

System specific

value

Yes

label

Wall thickness, connection 1

value

1.5mm

label

Connection 1

value

Press sleeve

label

Contour code connection 1

value

M

label

Connection 2

value

Union nut

label

Main colour fitting

value

Grey

label

Flange compression class (PN)

value

PN 16

label

Material sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

With buffer stud

value

Yes

label

High tensile strength

value

Yes

label

Medium temperature (continuous)

value

-35°C - 135°C

label

Medium temperature (continuous) (imperial)

value

-31°F - 275°F

label

Max. operating pressure at 20 °C

value

16bar

label

Max. operating pressure at 20 °C (imperial)

value

232.06psi

label

With thermal insulation

value

No

label

With sealing rings/gaskets

value

Yes

label

Capped

value

No

label

With connection indicator

value

No

label

With drain valve

value

No

label

With de-aerator

value

No

label

FM quality mark

value

No

label

ULC quality mark

value

No

label

UL quality mark

value

No

label

DIN-CERTCO certificate

value

No

label

With approval for TÜV

value

No

label

DVGW quality mark for gas

value

No

label

DVGW quality mark for water

value

No

label

Certified according to NF 545

value

No

label

KIWA certified

value

No

label

Gastec QA mark

value

No

label

KOMO certified

value

No

label

Gastec QA - AR 214 (H2)

value

No

label

Type approval according to BBR/EKS

value

No

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