Instruction Manual

All information herein is proprietary and confidential and may not be copied or reproduced without the expressed written consent of
BRAY INTERNATIONAL, Inc. The technical data herein is for general information only. Product suitability should be based solely upon customer’s
detailed knowledge and experience with their application.
S98 O & M : 20
Series 98 Operation & Maintenance
PRESSURE MODULE
8 9 10 12 14 16 18 20 22 24 28
Tie Rod Thread M10 M12 M12 M16 M16 M20 M20 M24 M24 M30 M30
Spanner Size, Metric 16 18 18 24 24 30 30 36 36 46 46
Torque, Nm 26 38 47 89 121 197 249 369 446 669 455
End Plug, NPT 1.25 1.5” 1.5” 2” 2” 2”
Allen Key .75” 1” 1” 1” 1” 1”
End Plate Bolts M10 M10 M10 M10 M16
Spanner Size, Metric 17 17 17 17 24
Torque, Nm 20 20 20 20 60
TORQUE MODULE
MODEL 45 E2 73 E2 14 E3 24 E3 45 E3
Housing Cover Bolts/Stud M8 M8 M10 M12 M12
Spanner Size, Metric 13 13 16 18 18
Torque, Nm
16 16
27
30 30
Retainer plate Screws M5 M6 M6 M6 M6
Allen Key 3 4 4 4 4
Acc Drive Screw M6 M6 M6 M8 M8
Allen Key 5
5
5 6
6
Top Plate Bolts M6 M8 M8 M8 M8
Allen Key 5 6 6
Spanner Size, Metric 13 13
Torque, Nm 16 16
SPRING MODULE
MODEL 45 E2 73 E2 14 E3 24 E3 45 E3
Piston/Spring Rod Dia, inch 1 1.25 1.5 1.75 2.25
Rod Thread M24 x 2 M27 x 2 M30 x 2 M36 x 3 M48 x 3
Piston/Spring Rod Hex A/F, mm 21 26 32 36 46
Torque, Nm 150 150 175 175 200
ACTUATOR ASSEMBLY
MODEL 45 E2 73 E2 14 E3 24 E3 45 E3
ISO Base F16/F12 F16/F12 F25/F16 F30/F25 F35/F30
Base Bolting Size M20/M12 M20/M12 M16/M20 M20/M16 M30/M20
Module Mounting Stud- Nut Size M10 M12 M12 M16 M16
Spanner Size, Metric 16 18 18 24 24
Torque, Nm 40 64 64 174 174
Spring Module End Cover Bolts M12 M12 M16 M20 M16
Spanner Size, Metric 19 19 24 30 24
Acc Drive Screw M6 M6 M6 M8 M8
Allen Key 5 5 5 6 6
Top Plate Bolts M6 M8 M8 M8 M8
Allen Key 5 6 6
Spanner Size, Metric 13 13
10.0 Bolting Torques and Tools