Richter GR/F Series, Installation And Operating Manual

Page: 4 / 20

Series GR/F
Page 4
9550-025-en Revision 14
TM 10477 Edition 05/2022
Cover screws
Flange
Nominal size
screws Tightening torque
[mm] [inch] [ISO/DIN] [Nm] [in-lbs]
15 ½" 4 x M10 30 266
20 ¾" 4 x M10 30 266
25 1" 4 x M12 50 442
40 1½" 4 x M12 50 442
50 2" 4 x M12 50 442
65 2½" 4 x M12 50 442
80 3" 8 x M12 50 442
100 4" 8 x M12 50 442
1.3 Screw-in tools for seats
Nominal size
Article No.
[mm] [inch]
15, 20
½“, ¾“
9568-96-1011
25
1“
9568-96-1001
40
1½“
9568-96-1002
50, 65
2“
9568-96-1003
80
3“
9568-96-1004
100
4“
9568-96-1005
Fig. 1
1.4 Pressure-temperature diagram
2014/68/EU (PED), AD2000, DIN EN 16668
ASME B 16.42
DIN EN ISO 15848-1 certificate valid from -29°C to 180°C
When used in the area of application of ASME,
the low temperature of ASTM A395 is limited to -20°F
(-29°C).
When used in the minus temperature range,
the regulations applicable in the country in
question must be observed.
9 5 0 0 -4 3 -1 0 9 3 .4 -0 0 .1