FLOWSWITCHES TYPE CF

The flowswitches type CF are valve body switches for minimum or maximum range alarm with one intervention point. They are suitable for all applications where there are working pressures up to 64 bar and temperatures up to 250° C. and they have to be mounted on horizontal pipelines. They can be constructed with threaded, flanged or welding connections, with carbon steel or stainless steel body. The electric part is contained in a weatherproof case made of diecasted aluminium with IP 65 protection (standard type) or in a flameproof case following EN 50.018 (CEI 31.1) - EEx-d IIB T6 or EEx-d IIC T6 (request type) with threaded electric connection 1/2” UNI 6125 F. The flowswitches type CF are supplied complete with switch groups on which only one SPDT contact is mounted. On request they can be supplied with two contacts in parallel.

Technical specifications: Threaded connections; Flanged connections.

 

BODY

Standard
MAX. TEMPERATURE

MAX. TEMPERATURE 
with cooling fin

Carbon steel

120° C.

250° C.

S/S AISI 304

120° C.

250° C.

S/S AISI 316

120° C.

250° C.

  TYPE   A B C FLANGE DN

H2O m3/h
max. flow

FLANGED

THREADED

GAS

NPT

PN16
UNI 2223

ANSI B16.5
150 LB

CF 15

180

142

55

1/2"

1/2"

15

1/2"

1

CF 20

180

142

55

3/4"

3/4"

20

3/4"

1

CF 25

180

142

55

1"

1"

25

1"

1

CF 32

180

142

55

1" 1/4

1" 1/4

32

1" 1/4

1

CF 40

210

180

75

1" 1/2

1" 1/2

40

1" 1/2

2,7

CF 50

210

180

75

2"

2"

50

2"

2,7

flow-meter-cf-flowswitches
Product Sheet



FLOWSWITCHES - PRODUCTS

CF

flowswitches


IF 50

flowswitches

IF 70
flowswitches

FF 40
flowswitches

Electrical switch
groups and accessories

   
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
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