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Couplers

Viega soldering sleeves are used to connect the pipes. They are divided into several types:

  • Equal sleeves which are used for connecting pipes of the same diameter;
  • Reducer sleeves which are used for connecting pipes with different diameters (range of diameter varies from 6 to 108 mm).
Photo Name Article Price
VIEGA Soldered fittings Reducing coupling, d 22х12 [Code number: 110758]
Details
110758

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
22 12 9 36
VIEGA Soldered fittings Reducing coupling, d 42х35 [Code number: 111687]
Details
111687

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
42 35 10 60
VIEGA Soldered fittings Reducer, d 54x42 [Code number: 112530]
Details
112530

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
54а 42 8 69
VIEGA Soldered fittings Adapter union, conical sealing, bronze, H - solder connection, d 22, R 1" [Code number: 115098]
Details
115098
VIEGA Soldered fittings Reducer, d 35x18 [Code number: 115180]
Details
115180

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
35а 18 16 54
VIEGA Soldered fittings Reducer, d 35x15 [Code number: 115296]
Details
115296

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
35а 15 18 54
VIEGA Soldered fittings Reducer, d 54x35 [Code number: 115852]
Details
115852

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
54а 35 14 73
VIEGA Soldered fittings Reducing coupling, d 54х42 [Code number: 116118]
Details
116118

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
54 42 11 70
VIEGA Soldered fittings Reducer, d 12x8 [Code number: 116187]
Details
116187

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
12а 8 3 23
VIEGA Soldered fittings Reducer, d 42x22 [Code number: 116392]
Details
116392

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
42а 22 14 60
VIEGA Soldered fittings Reducing coupling, d 42х28 [Code number: 117269]
Details
117269

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
42 28 13 59
VIEGA Soldered fittings Plug-​in piece, bronze, tapered thread, d 22, R 3/4" [Code number: 117894]
Details
117894
VIEGA Soldered fittings Reducer, d 28x12 [Code number: 118013]
Details
118013

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
28а 12 10 39
VIEGA Soldered fittings Reducer, d 54x28 [Code number: 118648]
Details
118648

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
54а 28 25 78
VIEGA Soldered fittings Plug-​in piece, d 22, Rp 3/4" [Code number: 118846]
Details
118846
VIEGA Soldered fittings Reducer, d 10x8 [Code number: 119805]
Details
119805

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • plug-​in end, soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
10а 8 1 19
VIEGA Soldered fittings Reducing coupling, d 12х8 [Code number: 120504]
Details
120504

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
12 8 5 24
VIEGA Soldered fittings Reducing coupling, d 54х35 [Code number: 120788]
Details
120788

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
54 35 14 69
VIEGA Soldered fittings Reducing coupling, d 10х6 [Code number: 121082]
Details
121082

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
10 6 2 16
VIEGA Soldered fittings Reducing coupling, d 10х8 [Code number: 121150]
Details
121150

Application purpose:

  • For copper pipes in acc. with DVGW worksheet GW 392

Characteristics:

  • copper
  • soldered connection

Note:

  • WRAS approved product
d1 d2 Z L
mm mm mm mm
10 8 2 19

See also