“BC-BC/K” DIRECT READING FLOWMETERS FOR MEDIUM AND LARGE FLOW RATES

The “BC-BC/K” series flowmeters are flow rate measuring devices, suitable for medium and large flow rates of liquid and gaseous fluids. The instantaneous measurement of the flow is read with excellent accuracy on the graduated scale, printed on the calibrated truncated-conical pipe in polycarbonate (makrolon) or polysulphone (non-toxic and unbreakable). The structure can be either flanged or threaded.

  • Maximum working pressure of metallic structures PN 16

  • Maximum working pressure for plastic structures PN 10

  • Accuracy ±5%

  • Other characteristics: simple installation, easy maintenance
    On request, they can be supplied with minimum/maximum flow rate indicator.

CHARACTERISTICS

Employment Liquid or gas
Accuracy ±5% del f.s.
Maximum pressure 16 bar for metal structure

8 bar for plastic structure

Maximum temperature 120° C for metal structure

70°C for plastic structure

Float AISI 316
Gasket NBR – Viton
Measuring tube Polycarbonate

TECHNICAL DRAWING/DETAIL

OPTIONALS

  • Proximity transducer ALP/1 or ALP/3 for minimum and maxim range alarm
  • Polysulfone measuring tube for aggressive liquids and temeperature up to 160°C
  • PP structure for temperature up to 100°C and max pressure 6 bar

Standard rates for water 20°C – Air at atmopheric pressure

TYPE Water L/h AIR Nm3/h B Threaded connections Flanged connections
Metal PVC Metal PVC DN Metal PVC DN
A A A A
BC/3 320

420

600

800

6

8

10

79 90 372 420 1/2″

3/4″

1″

504 528 15

20

25

BC/3b 1200

1500

20 79 90 372 420 3/4″

1″

504 528 20

25

BC/4 2000

2500

3500

40 89 100 380 428 3/4″

1″

508 532 20

25

BC/5b 4000

5000

6000

60 112 120 380 428 1″1/4

1″1/2

508 562 32

40

BC/K1 5000

6000

8000

80 112 120 485 533 1″1/4

1″1/2

613 667 32

40

BC/K2 10000

12500

15000

130 138 140 481 557 1″1/2

2″

615 679 40

50

BC/K3 20000

25000

30000

37000

45000

160

250

148 150 485 569 2″

2″1/2

3″

625 679 50

65

80

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