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METAGLAS® Sight Glass for Sight Flow Indicators

METAGLAS® Window for Sight Flow Indicator (DIN)

Sight flow indicator with METAGLAS®

Applications

  • As a replacement for conventional sight glasses
    in through flow sight glass fittings

Operating conditions

  • Temperature: -60°C to +300°C
  • Pressure: Up to 64 bar (TÜV)
    Higher pressures possible

Material certificates

  • Certificate of Conformity to
    EN 10204-3.1 or 3.2

 

Approvals and technical data

Manufactured and tested in conformance with:

  • Pressure Equipment Directive 2014/68/EU,
    Module H/H1 (DIN/EN/ISO 9001)
  • AD 2000 Standards W0/TRD 100
  • TÜV and Factory Mutual Approval*
  • Sight glass fused to metal conforming to DIN 7079
  • Borosilicate glass to DIN 7080 / DIN 7079

Advantages

  • Reliability against catastrophic failure – the possibility of sudden unexpected rupture is totally excluded
  • High resistance to bending and over-tightening offers simple and fast installation with no risk of breakage
  • Extreme resistance to impact, pressure and temperature
  • Reusable in the same or other applications – conventional glass is not available
  • Wide acceptance in the European & American chemical industries
 

Ring material

Operating temperature

1.0570

-10°C to +300°C

1.4462

-30°C to +280°C

2.4602

-60°C to +300°C

2.4605

-60°C to +300°C

2.4610

-60°C to +300°C

Nominal size

Diameter

 

Maximum pressure

 

 

 

 

 

 

10 bar

16 bar

25 bar

40 bar

64 bar

 

d1

d2

S

S

S

S

S

15

45

25

10

10

10

10

15

(15)

50

25

10

10

10

10

15

20

45

25

10

10

10

10

15

25

63

35

10

10

12

15

20

(32)

80

45

10

12

15

20

22

40

80

45

10

12

15

20

22

50

100

55

12

15

20

25

28

65

100

55

12

15

20

25

28

80

125

65

15

20

25

25

30

100

150

70

20

25

30

30

32

125

175

80

20

25

30

30

35

150

200

100

25

30

30

35

40