Bauform 8800 pages

Sight Flow Indicator (straight line )
NORIS
DIN 3237
with flanged-Connection acc. to DIN - PN 16, PN 25 and PN 40
Bauform 880
Application:
The flow indicators are used for optical control of fluids
and gases, for horizontal and vertical pipe lines.
Operating conditions:
Working pressure:
Working temperature:
16 / 25 / 40 bar
150° or 280°
C
C
Installation:
Optional; Take care of flow direction
Options:
with ANSI-flanges
with Butt weld ends
with Spinner or Flap
with Heating jacket
with Sight glass light - fittings
Materials:
Cast Iron
GG 25 ( EN-GJL-250 ) max 16 bar
Cast Steel
GS-C 25 ( 1.0619 / GP240GH )
Stainless Steel WN 1.4408
Body
Covers
Screws
Glass
Gaskets
GG 25
GS-C 25
1.4408
GG 25 /
GS-C 25 /
S235JRG2
S235JRG2
4.6 / 5.6 gal.
Borosilicate glass DIN 7080
Soda lime glass DIN 8902
Graphite, (or other materials)
1.4408 /
1.4301
A4-70
Certificate: ( Option )
Acc. to EN 10204 - 2.2 or 3.1
Dimensions:
Ordering example:
DN
Sight Flow Indicators Bauform 880,
GG 25, with borosilicate glass DIN 7080
DN 50, PN 16
15
20
25
32
40
50
65
80
100
125
150
200
BL d1
D
Glass plate
d2
S
PN 16 PN 25
PN 40
95
130
32
45
10
10
10
105
150
32
45
10
10
10
115
160
48
63
10
12
15
140
180
48
63
10
12
15
150
200
65
80
12
15
20
165
230
80
100
15
20
25
185
290
80
100
15
20
25
200
310
100
125
20
25
30
220(235) *
350
125
150
25
30
35
250(270) *
400
150
175
25
30
a.A.
285(300) *
480
175
200
30 **
35
a.A.
340(360/375)* 600
175
200 30 ** 35
* D in () acc. to PN 25 / PN 40
** 16 bar only with borosilicate glass possible
a.A.
DN 65 - 250
( Covers round )
DN 15 - 50
( Covers square )
E880
03/09
Modification reserved
NORIS ARMATUREN Burkenstein GmbH & Co. KG
Puscherstrasse 3
D-90411 Nürnberg
Telefon: +49 (0) 911 / 52 150 63
Telefax: +49 (0) 911 / 52 24 40
Internet: Noris-Armaturen.de
E-Mail: Noris@Noris-Armaturen.de