bf1190 pages

NORIS
Sight Glass Fittings, circular PN 6
to be
welded directly to tank
Bauform 119
Appliction:
Following DIN 28120
For observation and lightning the inside of closed
containers ( boilers, tanks, silos a.s.o )
Operating conditions:
Working pressure:
Working temperature:
6 bar
150° or 280°
C
C
For low pressure
up to 6 bar
Options:
Sight glass wiper Bauform 190 + 195
Spray washer Bauform 198
Safety double windows Bauform 126
Sight glass light fittings
With O-ring-sealing (for vacuum)
Special design acc. to customer
Materials:
Base flange
Cover flange
Screws
Glass
Gasket
RSt 37-2, H II,
WN 1.4541, WN 1.4571
RSt 37-2, H II,
WN 1.4541, WN 1.4571
5. 6 galv., A2-70, A4-70
Borosilicate glass acc. to DIN 7080
Soda lime glass acc. to DIN 8902
asbestos free (or other materials )
Certificate: ( Option )
Acc. to EN 10204-2.2 or
Acc. to EN 10204-3.1
Delivery includes:
Complete fitting, consisting of base and cover
flange, glass plate, sealings and screws
Dimensions:
DN
d1
d3
s
50
80
100
15
80
100 125
100
D
k
h1
h 2 Screws
165 125
16
30
4 x M 16
15
200 160
18
30
8 x M 16
125 150
15
220 180
18
30
8 x M 16
125
150 175
20
250 210
18
30
8 x M 16
150
175 200
20
285 240
18
36
8 x M 20
200
225 250
25
340 295
20
36
8 x M 20
E119
09/08
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