Our Products - PPR Fittings
 
An elaborated assortment of fittings increases the effectiveness and flexibility of the Vialli ALMATERHM PPR system. The continuous development of the fittings contributes to the optimization of solutions of the most varied installation situations. The aim is a fast and simple installation of a reliable water or heating distribution system.

1) Pipe Expansion Loop

It absorbs piping length differences occurring as result of temperature changes due to PPR linear thermal expansion. It prevents deformations and undesirable tensions in a distribution system. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

D2

A

B

16

pcs

10

0,07

1,60

232016

16

188,00

180,00

290,00

20

pcs

10

0,11

1,60

232020

20

210,00

200,00

300,00

25

pcs

5

0,21

3,20

232025

25

217,50

217,50

370,00

32

pcs

2

0,43

8,00

232032

32

231,00

231,00

400,00

40

pcs

2

0,67

8,00

232040

40

295,00

295,00

420,00

 

2) PPR Cross Over

IIt allows for crossings of individual tracks of a water and heating distribution system. It is most often used for distribution systems in the floor or when avoiding vertical pipes. Available both in Gray andGreen colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

A

B

A2, C

16

pcs

50

0,03

0,24

233016

16

35,00

380,00

100,00

20

pcs

50

0,07

0,32

233020

20

42,00

400,00

110,00

25

pcs

25

0,09

0,64

233025

25

30,00

400,00

100,00

32

pcs

20

0,16

0,80

233032

32

35,00

400,00

90,00

40

pcs

10

0,33

1,60

233040

40

35,00

400,00

90,00

 
3) Elbow 90°

A simple, reliable fitting used to change the direction of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that of the piping. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

A

B

16

pcs

400

0,01

0,03

202016

16

13,30

22,00

20

pcs

300

0,02

0,07

202020

20

14,50

25,50

25

pcs

200

0,03

0,12

202025

25

16,00

29,50

32

pcs

80

0,06

0,24

202032

32

18,10

35,00

40

pcs

40

0,11

0,53

202040

40

20,50

41,50

50

pcs

30

0,19

0,96

202050

50

23,50

49,50

63

pcs

10

0,37

1,92

202063

63

27,40

60,00

75

pcs

6

0,52

3,20

202075

75

31,00

68,50

90

pcs

6

0,79

4,80

202090

90

35,50

79,00

110

pcs

4

1,38

5,50

202110

110

41,50

93,00

 
4) Elbow 90° Reduced

A simple, reliable fitting used to change the direction of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that of the piping. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

volume

Art. Nr.

D, D1

D2

A

B

A2, C

25 x 20

pcs

100

0,03

0,12

211025020

25

20

16,00

29,50

14,50

 
5) Elbow 45°

A simple, reliable fitting used to change the direction of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that of the piping. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Art. Nr.

D2

A

16

pcs

400

0,01

203016

13,30

17,50

20

pcs

200

0,01

203020

14,50

19,50

25

pcs

200

0,03

203025

16,00

22,00

32

pcs

80

0,05

203032

18,10

25,50

40

pcs

30

0,09

203040

20,50

30,00

50

pcs

40

0,15

203050

23,50

35,00

63

pcs

10

0,30

203063

27,40

41,50

75

pcs

6

0,46

203075

30,00

48,00

90

pcs

6

0,73

203090

33,00

54,10

110

pcs

5

0,73

203110

 

 

 
6) Elbow 90° Female / Male

A simple, reliable fitting used to change the direction of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that the piping. Available both in Gray and Green colors.
 

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

D2

A

B

B1

A2, C

20

pcs

400

0,01

0,05

204020

20

20

14,50

27,00

33,00

16,50

25

pcs

200

0,03

0,14

204025

25

25

16,00

32,00

38,00

18,00

32

pcs

100

0,07

0,22

204032

32

32

18,00

36,50

42,20

16,00

 
7) Elbow 45° Female / Male

A simple, reliable fitting used to change the direction of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that the piping. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

D2

A

A2, C

16

pcs

400

0,01

0,04

205016

16

16

13,30

15,00

20

pcs

200

0,02

0,07

205020

20

20

14,50

16,50

 
8) Elbow, Wall mounted

A fitting that usually goes before the end of a distribution system. It fixates a wall-mounted distribution system before a termination welding fitting. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

A

A2, B1

20

pcs

100

0,02

0,16

206020

20

14,50

40,00

25

pcs

120

0,04

0,32

206025

25

16,00

51,00

 
9) Elbow, 3-Way

A simple, reliable fitting used to change the direction and branching of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that of the piping. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

A

B

20

pcs

50

0,03

0,13

242020

20

14,50

26,80

25

pcs

50

0,04

0,17

242025

25

16,00

29,50

 
10) Reducer Male/Female

Reduced interconnection of individual pipes of a water or heating distribution system, having reduced pressure loss.Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

D2

A

A2, B1

20 × 16

pcs

1000

0,01

0,02

210020016

20

16

13,30

29,30

25 × 16

pcs

400

0,01

0,03

210025016

25

16

13,30

31,80

25 × 20

pcs

400

0,01

0,05

210025020

25

20

14,50

33,00

32 × 20

pcs

300

0,03

0,13

210032020

32

20

14,50

37,00

32 × 25

pcs

200

0,03

0,12

210032025

32

25

16,00

38,50

40 × 20

pcs

180

0,02

0,13

210040020

40

20

14,50

41,50

40 × 25

pcs

180

0,03

0,16

210040025

40

25

16,00

43,00

40 × 32

pcs

150

0,04

0,24

210040032

40

32

18,10

45,10

50 × 32

pcs

80

0,05

0,27

210050032

50

32

18,10

50,60

50 × 40

pcs

60

0,05

0,30

210050040

50

40

20,50

53,00

63 × 32

pcs

60

0,07

0,32

210063032

63

32

18,10

44,00

63 × 40

pcs

50

0,08

0,40

210063040

63

40

20,50

60,00

63 × 50

pcs

40

0,12

0,60

210063050

63

50

23,50

63,00

75 × 50

pcs

20

0,12

0,80

210075050

75

50

23,50

57,50

75 × 63

pcs

30

0,21

1,37

210075063

75

63

27,40

70,90

90 × 63

pcs

25

0,24

0,98

210090063

90

63

27,40

77,90

90 × 75

pcs

5

0,27

2,40

210090075

90

75

31,00

80,50

110 × 75

pcs

1

0,30

1,32

210110075

110

75

30,00

64,00

110 × 90

pcs

9

0,50

2,80

210110090

110

90

35,50

92,50

 
11) Coupling

Easy interconnection of individual pipes of a water or heating distribution system, having reduced pressure loss. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1, D3

A

B

16

pcs

600

0,01

0,03

201016

16

13,30

27,00

20

pcs

400

0,01

0,05

201020

20

14,50

32,00

25

pcs

150

0,03

0,10

201025

25

16,00

35,00

32

pcs

100

0,04

0,19

201032

32

18,10

39,00

40

pcs

100

0,06

0,24

201040

40

20,50

44,00

50

pcs

40

0,11

0,60

201050

50

23,50

50,00

63

pcs

20

0,19

0,87

201063

63

27,40

58,00

75

pcs

15

0,27

1,92

201075

75

31,00

64,00

90

pcs

10

0,42

2,40

201090

90

35,50

71,00

110

pcs

8

0,67

2,80

201110

110

41,50

79,00

 
12) Reducer

Reduced interconnection of individual pipes of a water or heating distribution system, having reduced pressure loss. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1, D3

D2

A1, C

A2

B

20 x 16

pcs

400

0,01

0,05

209020016

20

16

14,50

13,30

33,00

25 x 20

pcs

300

0,02

0,11

209025020

25

20

16,00

14,50

38,00

32 x 20

pcs

180

0,02

0,13

209032020

32

20

18,10

14,50

38,00

32 x 25

pcs

180

0,03

0,13

209032025

32

25

18,10

16,00

38,00

40 x 32

pcs

50

0,07

0,32

210063032

40

32

20,50

18,10

44,00

50 x 40

pcs

40

0,09

0,60

209050040

50

40

23,50

20,50

47,00

63 x 50

pcs

30

0,17

0,80

209063050

63

50

27,40

23,50

54,00

 
13) BOW

A simple, reliable fitting used to change the direction of a distribution system. When installed properly, it increases the pressure loss in the distribution system noticeably less than elbows in other distribution systems, thanks to the full-size inside diameter corresponding to that of the piping. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1, D3

A

A1, C

B

20

pcs

100

0,03

0,12

241020

20

14,50

13,00

56,00

 
14) T-Junction

A fitting allowing for the branching of a distribution system. The inside diameter of the fitting is not reduced compared to the inside diameter of the piping, and, therefore, the fitting does not significantly increase the pressure loss in the distribution system.Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1, D3

A, A1, A3

B

C

16

pcs

300

0,02

0,08

208016

16

13,30

44,00

22,00

20

pcs

150

0,03

0,12

208020

20

14,50

51,00

25,50

25

pcs

150

0,04

0,24

208025

25

16,00

59,00

29,50

32

pcs

60

0,08

0,40

208032

32

18,10

70,00

35,00

40

pcs

40

0,13

0,96

208040

40

20,50

83,00

41,50

50

pcs

30

0,25

1,60

208050

50

23,50

99,00

49,50

63

pcs

10

0,46

2,74

208063

63

27,40

120,00

60,00

75

pcs

6

0,62

3,20

208075

75

31,00

137,00

68,50

90

pcs

5

0,99

4,80

208090

90

35,50

158,00

79,00

110

pcs

4

1,78

5,50

208110

110

41,50

186,00

93,00

 
15) T-Junction, Reduced

A fitting allowing for the branching of a distribution system. The inside diameter of the fitting is not reduced compared to the inside diameter of the piping, and, therefore, the fitting does not significantly increase the pressure loss in the distribution system. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1, D3

D2

A,A,A3

A2

B

C

20 × 16 × 20

pcs

200

0,03

0,10

212020016

20

16

14,50

13,30

47,00

24,00

20 × 25 × 20

pcs

100

0,03

0,24

212020025

20

25

14,50

16,00

64,00

27,00

25 × 20 × 20

pcs

120

0,05

0,24

212025021

25/20*

20

16/14,5*

14,50

52,50

28,00

25 × 20 × 25

pcs

150

0,04

0,24

212025020

25

20

16,00

14,50

54,00

28,00

32 × 20 × 32

pcs

50

0,07

0,38

212032020

32

20

18,10

14,50

58,00

31,50

32 × 25 × 32

pcs

40

0,07

0,38

212032025

32

25

18,10

16,00

63,00

33,00

40 × 20 × 40

pcs

60

0,09

0,46

212040020

40

20

20,50

14,50

63,00

35,50

40 × 25 × 40

pcs

50

0,13

0,64

212040025

40

25

20,50

16,00

68,00

37,00

40 × 32 × 40

pcs

50

0,13

0,64

212040032

40

32

20,50

18,10

75,00

39,00

50 × 25 × 50

pcs

40

0,18

0,96

212050025

50

25

23,50

16,00

74,00

42,00

50 × 32 × 50

pcs

30

0,19

0,96

212050032

50

32

23,50

18,10

81,00

44,00

50 × 40 × 50

pcs

30

0,21

0,96

212050040

50

40

23,50

20,50

89,00

46,50

63 × 32 × 63

pcs

10

0,35

1,92

212063032

63

32

27,40

18,10

89,00

50,50

63 × 40 × 63

pcs

10

0,34

1,92

212063040

63

40

27,40

20,50

97,00

53,00

63 × 50 × 63

pcs

10

0,39

1,92

212063050

63

50

27,40

23,50

107,00

56,00

90 × 63 × 90

pcs

5

0,77

4,80

212090063

90

63

35,50

27,40

131,00

73,50

90 × 75 × 90

pcs

5

0,85

4,80

212090075

90

75

35,50

31,00

143,00

76,00

 
16) CROSS

A fitting allowing for the branching of a distribution system. The inside diameter of the fitting is not reduced compared to the inside diameter of the piping, and, therefore, the fitting does not significantly increase the pressure loss in the distribution system. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

A

20

pcs

100

0,03

0,16

235020

20

14,50

25

pcs

100

0,04

0,24

235025

25

16,00

32

pcs

100

0,06

0,32

235032

32

18,00

 
17) Joint Adaptor, Male PV Threading

A fitting allowing for the connecting of a distribution system. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

G

A

B

20 × 1/2”

pcs

300

0,01

0,03

213020

20

1/2”

14,50

32,00

20 × 3/4”

pcs

300

0,02

0,04

213021

20

3/4”

14,50

44,00

25 × 3/4”

pcs

300

0,02

0,05

213025

25

3/4”

16,00

45,00

32 × 1”

pcs

150

0,03

0,10

213032

32

1”

18,10

54,00

40 × 5/4”

pcs

60

0,07

0,20

213040

40

5/4”

20,50

57,50

50 × 6/4”

pcs

40

0,12

0,35

213050

50

6/4”

23,50

65,00

63 × 2”

pcs

20

0,22

0,50

213063

63

2”

27,40

75,00

 
18) Connection Elbow

An economic end of a water distribution system in the form of a welding fitting. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D, D1

G

A

20 × 3/4”

pcs

200

0,02

0,08

207020

20

3/4”

14,50

25 × 1”

pcs

150

0,03

0,10

207025

25

1”

16,00

 

19) End Cap

A permanent or temporary end of a branch of a water or heating distribution system. Fully corresponding to the pressure range. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D

A

B

16

pcs

1000

0,01

0,02

229016

16

13,30

18,50

20

pcs

400

0,01

0,04

229020

20

14,50

21,00

25

pcs

300

0,01

0,05

229025

25

16,00

26,00

32

pcs

120

0,03

0,12

229032

32

18,10

31,00

40

pcs

60

0,05

0,24

229040

40

20,50

32,50

50

pcs

60

0,09

0,30

229050

50

23,50

47,00

63

pcs

30

0,15

0,40

229063

63

27,40

51,00

 

20) End Cap, Female

A permanent or temporary end of a branch of a water or heating distribution system. Fully corresponding to the pressure range. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D

D1, G

B

C, G

20

pcs

300

0,01

0,04

229021

20

20

23,50

14,50

25

pcs

200

0,01

0,06

229026

25

25

29,00

16,00

 
21) Saddle after-grip

A fitting allowing for the branching of a larger-dimension distribution system and additional insertion of a branch. The inside diameter of the fitting is not reduced compared to the piping, and, therefore, the fitting does not significantly increase the pressure loss in the distribution system. Available both in Gray and Green colors.

Size

Unit

Packing

Weight

Volume

Art. Nr.

D

D1, G

A

B

B1

63 × 32

pcs

120

0,03

0,17

238063032

63

32

18,00

58,50

27,00

75 × 32

pcs

120

0,03

0,17

238075032

75

32

18,00

64,50

27,00

90 × 32

pcs

120

0,03

0,17

238090032

90

32

18,00

72,00

27,00

110 × 32

pcs

120

0,03

0,17

238110032

110

32

18,00

80,70

25,70

 
 
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