Valvola di mandata e ripresa

AIRY

Prestazioni

Ripresa

Δp

t

[Pa]

Airy-100

250

200

150

100

70

50

30

20

15

10

7

5

5

8

10

40

35

a [mm]

13

18

3

q

V

[m /h]

8.1

8.2

8.3

8.4

8.5

8.6

8.7

8.8

8.9

8.10

8.11

200

150

100

70

50

30

20

15

10

7

5

4

7

9

25

20

10

15

20

20

30

40

50

60 70

100

150

200

AIRY - round

AIRY - bow

a

AIRY - ellipse

5

10

20

30

40

50

60

70

100

150

5

30

40

50

60

q

V

[l/s]

3

q

V

[m /h]

Hz

K

ok

63

125

250

500

1K

2K

4K

8K

8

-9

-3

-3

-5

-6

-17

-21

a

a

a

a

a mm

BOW

SQUA

ELLI

100

100

130

118

118

155

150

150

195

Δp

t

[Pa]

Airy-160

250

200

150

100

70

50

30

20

15

10

7

5

5

4

7

9

12

a[mm]

17

40

10

20

30

40

50

60 70

100

150

200

q

V

[l/s]

q

V

[m

3

/h]

15

20

30

4

0

5

0

6

0

7

0

80

30

25

20

15

20

Hz

63

125

250

500

1K

2K

4K

8K

K

ok

8

-11

-3

0

-7

-9

-15

-15

Δp

t

[Pa]

Airy-125

250

12

a[mm]

17

40

Hz

63

125

250

500

1K

2K

4K

8K

K

11

-8

-2

-2

-4

-10

-19

-17

ok

L

WA

dB(A)

q

V

[l/s]

30

40

50

35

a

30

a

L

WA

dB(A)

a

AIRY - square

a

AIRY - rectangle

35

30

25

a

20

L

WA

dB(A)

100

70

125

85

160

118

Soggetto a modifiche senza obbligo di preavviso

297

Ød nom

mm

ROUN

RECT

130

155

195

lindab | heat recovery

Distanza minimi dalla parete/soffitto