FEATURES

Accuracy

± 3% V.F.S.

Working max. pressure

10 bar

Working max. temperature
with standard gaskets

metal body: 120° C.
PVC body: 50° C. 
Polypropylene body: 100° C.

ACCESSORIES

Proximity transducers type “A”

External cover

P.T.F.E. gaskets

Square connections

TYPE

AIR
Max flow
Nm^₃/h 1013 mbar

WATER
Max flow L/h

THREADED CONN.

FLANGED CONN.

MET.
A

PLAS.
A

THREAD

MET.
A

PLAS.
A

DN

KD/2

2,5

100
120

360

418

G 3/8"
G 1/2"

500

526

10
15

KD/2b

5

200

376

418

G 3/8"
G 1/2"

508

526

10
15

KD/3

15

300
400
500
600
800

382

418

G 1/2"
G 3/4"

506

526

15
20

KD/3b

20

1200
1500

382

418

G 3/4"
G 1"

506

526

20
25

KD/4

50

2000
2500
3500

394

426

G 3/4"
G 1"

510

530

20
25

KD/5

60

3000
4000

400

426

G 1"
G 1"1/4

512

550

25
32

KD/5b

80

5000
6000

406

426

G 1"1/4
G 1"1/2

518

561

32
40

KD/Z1

80

5000
6000
8000

511

531

G 1"1/4
G 1"1/2

623

666

32
40

KD/Z2

150

10000
12000
15000

523

555

G 1"1/2
G 2"

627

678

40
50

KD/Z3

500

20000
25000
30000
40000
50000

525

567

G 2"
G 2"1/2

637

678

50
65