VISUAL FLOW INDICATORS TYPE IVF

The visual flow indicators type IVF are suitable for instantaneous control of liquids for all industrial processes. They assure an instantaneous indication of the range in horizontal pipelines using a paddle or a pointer with magnetic gear. When a paddle is used, the scale can be read on a graduated glass window, while for indicators with pointer, the scale is read on an external dial. These indicators can also be used for free passage, just to control the fluid passing.

Other features, besides the ones already mentioned, are: • different kinds of construction material depending on fluids to be controlled; • construction with threaded or flanged connections.

Technical specifications: Threaded connections; Flanged connections.

 

FEATURES

Accuracy

± 10% V.F.S.

Working max. pressure

metal body: see table 
plastic body: 4 bar

Working max. temperature
with standard gaskets

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

ACCESSORIES

Silicone or P.T.F.E. gaskets

Pointer range indication with external magnetic gear

TYPE

WATER Maximum flow m3/h

A

FLANGE B

THREAD C

GLASS Ø

MAX WORKING PRESS.
(metal body) bar

UNI PN 10/16

ANSI 150 LB

IVF 15

2

170

DN 15

1/2”

1/2"

60

10

IVF 20

3

180

DN 20

3/4"

3/4"

60

10

IVF 25

5

190

DN 25

1"

1"

70

10

IVF 32

8

220

DN 32

1" 1/4

1" 1/4"

100

10

IVF 40

12

260

DN 40

1" 1/2

1" 1/2"

120

10

IVF 50

20

280

DN 50

2"

2"

120

10

IVF 65

40

300

DN 65

2" 1/2"

2" 1/2

145

8

IVF 80

60

330

DN 80

3"

3"

180

8

IVF 100

150

400

DN 100

4"

4"

210

8

flow-meter-ivf-visual-flow-indicators
Product Sheet



VISUAL FLOW INDICATORS - PRODUCTS

IVF

visual flow indicators

           
flow-meter S.p.A.
Via del Lino, 6
24040 Levate - Bergamo
ITALY
Ph. +39 035 594047
Fax +39 035 594821
info@flowmeter.it
P.Iva/VAT IT01737040160
[info company]
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